XC6419 Series
ETR0338-004a
Dual LDO Regulator (ch1: 300mA, ch2: 100mA) with ON/OFF Switch
■GENERAL DESCRIPTION
The XC6419 series is a dual CMOS LDO regulator. The series features high accuracy, low output noise, high
ripple rejection and low dropout and consists of a voltage reference, error amplifier, driver transistor, current limiter,
thermal shutdown circuit and phase compensation circuit. Each output voltage is set independently by laser
trimming and selectable in 0.05V increments within a range of 0.8 to 5.0V.
The EN function turns each output of the two regulators off independently. In this state, the electric charge at the
output capacitor (C
returns to the V
capacitors. The high level of output stability is maintained even during frequent load fluctuations, due to the
excellent transient response performance. VR1 and VR2 are completely isolated so that a cross talk during load
fluctuations is minimized.
■APPLICATIONS
● Mobile phones
● Cordless phones, Wireless communication equipment
● Portable games
● Digital still cameras, Digital video cameras
● Portable audio equipment
● PDAs
■TYPICAL APPLICATION CIRCUITS
) is discharged via the internal auto-discharge switch, and as a result the V
L
level. The output stabilization capacitor (CL) is also compatible with low ESR ceramic
SS
voltage quickly
OUT
■FEATURES
Input Voltage Range : 1.5～6.0V
Maximum Output Current : 300mA (ch1), 100mA (ch2)
Output Voltage Range
: 0.8～5.0V
Output Accuracy : ±1% (XC6419A/B)
±20mV@ V
OUT
≦2.0V
±2% (XC6419C/D)
Dropout Voltage
（V
=2.8V）
OUT
±30mV@ V
115mV＠I
:
115mV＠I
≦1.5V
OUT
=200mA (ch1)
OUT
=50mA (ch2)
OUT
Low Power Consumption : 28μA (ch1), 23μA (ch2)
Stand-by Current
Ripple Rejection
: Less than 0.1μA
: 60dB＠f=1kHz
Current Limit : 400mA (ch1), 150mA (ch2)
Low ESR Capacitor
CL High Speed Discharge
Packages : USP-6C, SOT-26
■TYPICAL PERFORMANCE
CHARACTERISTICS
123
5
46
●Dropout Voltage vs. Output Current
400
350
ch2 Maximum Output Current
300
250
: Vdif (mV)
200
150
2CH最大出力電流
100mA
ch2
2CH
V
=2.8V
V
=2.8V
OUT
OUT
85℃
25℃
-40℃
ch1 Maximum Output Current
1CH最大出力電流
300mA
100
Dropout Voltage
Dro pou tVoltage : Vdif [mV]
50
0
0 50 100 150 200 250 300
Output Current : I
OutputCurrent : I
OUT
OUT
ch1
1CH
(mA)
[mA]
1/29
r
XC6419 Series
■PIN CONFIGURATION
■PIN ASSIGNMENT
PIN NUMBER
SOT-26 USP-6C
PIN NAME FUNCTIONS
1 3 EN1 ON/OFF Control 1
2 2 VIN Power Input
3 1 EN2 ON/OFF Control 2
4 6 V
Output 2
OUT2
5 4 VSS Ground
6 5 V
■PRODUCT CLASSIFICATION
●Ordering Information
XC6419①②③④⑤⑥-⑦
(*1)
Output 1
OUT1
DESIGNATOR DESCRIPTION SYMBOL DESCRIPTON
EN High Active without C
① VR1
A
B EN High Active with CL auto discharge (
C EN High Active without CL auto discharge (
D EN High Active with CL auto discharge (
EN High Active without C
② VR2
A
B EN High Active with CL auto discharge (
C EN High Active without CL auto discharge (
D EN High Active with C
Sequential number showing VR1 and VR2 voltage combination
③④ Output Voltage 01～
VR1 range: 0.8 ~ 5.0V , VR2 range : 0.8 ~ 5.0V (0.05V increments)
Refer to the table below
MR-G SOT-26
⑤⑥-⑦
Packages
Taping Type
(*2)
MR SOT-26
ER-G USP-6C
ER USP-6C
(*1)
The “-G” suffix indicates that the products are Halogen and Antimony free as well as being fully RoHS compliant.
(*2)
The device orientation is fixed in its embossed tape pocket. For reverse orientation, please contact your local Torex sales office o
representative. (Standard orientation: ⑤R-⑦, Reverse orientation: ⑤L-⑦)
*The dissipation pad for the USP-6C package
should be solder-plated in recommended mount
pattern and metal masking so as to enhance
mounting strength and heat release. If the pad
needs to be connected to other pins, it should be
connected to the V
(No. 4) pin.
SS
auto discharge (
L
auto discharge (
L
auto discharge (
L
Accuracy:1%
Accuracy:1%
Accuracy:2%
Accuracy:2%
Accuracy:1%
Accuracy:1%
Accuracy:2%
Accuracy:2%
)
)
)
)
)
)
)
)
2/29
■PRODUCT CLASSIFICATION (Continued)
DESIGNATOR ③④
③④ VR1 VR2 ③④ VR1 VR2 ③④ VR1 VR2
01 1.80 2.80 11 1.30 1.50 21 1.50 2.80
02 1.20 2.90 12 2.80 2.80 22 1.80 3.00
03 1.80 1.80 13 2.50 3.30 23 1.85 2.80
04 1.50 2.70 14 3.00 3.30 24 1.85 3.30
05 2.85 2.85 15 1.20 1.80 25 2.60 2.80
06 1.80 3.30 16 2.80 3.30 26
07 3.00 3.00 17 3.30 3.30 27
08 2.80 1.80 18 3.10 3.10 28
09 1.20 1.20 19 2.80 1.50 29
10 1.10 1.30 20 1.30 2.80 30
*For other combinations, please ask Torex sales contacts.
■BLOCK DIAGRAMS
* Diodes inside the circuits are ESD protection diodes and parasitic diodes.
1.50 1.50
2.00 3.00
3.30 1.80
3.30 1.75
2.10 4.10
■ABSOLUTE MAXIMUM RATINGS
PAR AMETER SYMBOL RATINGS UNITS
Input Voltage VIN - 0.3 ~ + 6.5 V
Output Current I
Output Voltage 1 / Output Voltage 2 V
EN1/EN2 Input Voltage V
Power
Dissipation
USP-6C
SOT-26
OUT1+IOUT2
/V
OUT1
OUT2
/V
EN1
EN2
Pd
500
V
V
SS
SS
1000 （PCB mounted）
(*1)
mA
- 0.3 ~ V
+ 0.3 V
IN
- 0.3 ~ + 6.5 V
120
(*2)
250
Operating Temperature Range Topr - 40 ~ + 85 ℃
Storage Temperature Range Tstg - 55 ~ + 125 ℃
*1: Please use within the range of Pd > { (VIN-V
OUT1
)×I
OUT1
+ (VIN-V
OUT2
)×I
OUT2
}
*2: This power dissipation figure shown is PCB mounted and is for reference only. Please refer to page 28 for details.
Ta=25℃
mW
XC6419
Series
3/29
XC6419 Series
■ELECTRICAL CHARACTERISTICS
● XC6419 Series
Regulator 1
PAR AMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS
V
≧2.0V (A, B Series),
OUT(T)
V
EN1=VIN
V
≦1.95V(A, B Series),
OUT
V
Output Voltage
Output Current I
Load Regulation ΔV
Dropout Voltage
(*5)
Vdif I
OUT(E)
(*2)
OUTMAX
OUT
V
Supply Current ISS V
Stand-by Current I
Line Regulation
V
STBY
ΔV
OUT
ΔVIN・V
OUT
Input Voltage VIN 1.5 6.0 V ①
Output Voltage
Temperature
Characteristics
ΔV
ΔTa ・V
OUT
OUT
Ripple Rejection Rate PSRR
Limit Current I
Short Current I
EN ”H” Level Voltage V
EN ”L” Level Voltage V
EN ”H” Level Current I
EN ”L” Level Current I
CL Discharge Resistor
(*8)
R
V
LIM
V
SHORT
1.2 6.0 V ①
ENH
0.3 V ①
ENL
V
ENH
V
ENL
VIN=6.0V, V
DCHG
V
EN1=VIN
V
＞1.5V（C, D Series)
OUT(T)
V
EN1=VIN
V
≦1.5V （C, D Series)
OUT
V
EN1=VIN
, 0.1mA≦I
EN1=VIN
=200mA, V
OUT
IN=VEN1=VOUT(T)
=6.0V, V
IN
V
+0.5V≦VIN≦6.0V
OUT(T)
：V
OUT(T)
V
EN1=VIN
1.5V≦V
：V
OUT(T)
V
EN1=VIN
V
EN1=VIN
-40℃≦Ta ≦85℃
VIN=｛V
V
EN1=VIN
+1.0｝VDC+0.5Vp-pAC
OUT(T)
：V
OUT(T)
, I
VIN=5.75VDC+0.5Vp-pAC
：V
OUT(T)
V
EN1=VIN
EN1=VIN
, I
, Short V
OUT
, I
=10mA
OUT
, I
=10mA
OUT
, I
=10mA
OUT
, I
=10mA
OUT
≦200mA Refer to table E-11 mV ①
OUT
EN1=VIN
+1.0V, I
EN1=VSS
≧1.0V
, I
=10mA
OUT
≦6.0V
IN
≦0.95V
, I
=10mA
OUT
, I
=30mA
OUT
≦4.75V
=30mA, f=1kHz
OUT
≧4.8V
=30mA, f=1kHz
OUT
310 400 mA ①
EN1=VIN
to VSS level 30 mA ①
OUT
-0.1 0.1 μA ①
EN1=VIN
EN1=VSS
-0.1 0.1 μA ①
=4.0V, V
Ta =2 5℃
CIRCUITS
×0.99
(*3)
-0.02
(*3)
×0.98
(*3)
-0.03
(*3)
V
OUT(T)
(*4)
×1.01
(*3)
+0.02
(*3)
×1.02
(*3)
+0.03
(*3)
V ①
300 mA ①
Refer to table E-12 mV ①
=0ｍA 28 70 μA ②
OUT
0.01 0.1 μA ②
0.01 0.20 %/V ①
±100 ppm/℃
①
60 dB ③
= VSS 550 Ω ①
EN1
NOTE:
*1: Unless otherwise stated, V
*2: V
= Actual output voltage (refer to the voltage table)
OUT (E)
IN=VOUT (T)
(ie. The output voltage when “V
*3: Characteristics of the actual V
*4: V
*5: Vdif = V
*6: V
*7: V
is nominal output voltage
OUT (T)
OUT 3
IN1
(*7)
IN1
－V
OUT3
(*6)
is a voltage equal to 98% of the V
is the input voltage when V
+1.0V, V
+1.0V” is provided at the VIN pin while maintaining a certain I
OUT (T)
by nominal output voltage is shown in the voltage table.
OUT (E)
appears while input voltage is gradually decreased.
OUT3
=0V.
EN2
when an amply stabilized input voltage is applied in V
OUT (T)
*8: For XC6419Bx/Dx series only.
XC6419Ax/Cx series discharge with only Rx1 and Rx2 resistors as shown in the BLOCK DIAGRAMS.
4/29
value.
OUT
OUT (T)
+1.0V.
■ELECTRICAL CHARACTERISTICS (Continued)
● XC6419 Series
Regulator 2
PAR AMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS
V
≧2.0V (A, B Series),
OUT(T)
Output Voltage
Output Current I
Load Regulation ΔV
Dropout Voltage
(*5)
Vdif I
Supply Current ISS
Stand-by Current I
Line Regulation
ΔV
V
V
OUT
V
OUT(E)
(*2)
V
OUT(T)
V
V
V
OUT
V
100 mA ①
OUTMAX
V
OUT
V
STBY
ΔV
OUT
・V
IN
OUT
EN2=VIN
VIN=V
V
OUT
EN2=VOUT(T)
OUT(T)
V
V
, I
EN2=VIN
OUT
=10mA
≦1.95V (A, B Series),
, I
EN2=VIN
OUT
=10mA
＞1.5V（C, D Series)
, I
EN2=VIN
OUT
=10mA
≦1.5V （C, D Series)
, I
EN2=VIN
, 0.1mA≦I
=50mA, V
=6.0V, V
IN
=10mA
OUT
OUT
EN2=VIN
+1.0V, I
EN2=VSS
≦50mA Refer to table E-21 mV ①
Refer to table E-22 mV ①
=0ｍA
OUT
0.01 0.1 μA ②
+0.5V≦VIN≦6.0V
：V
EN2=VIN
1.5V≦V
：V
EN2=VIN
OUT(T)
OUT(T)
≧1.0V
, I
=10mA
OUT
≦6.0V
IN
≦0.95V
, I
=10mA
OUT
Input Voltage VIN 1.5 6.0 V ①
Output Voltage
Temperature
Characteristics
Limit Current I
Short Current I
EN ”H” Level Voltage V
EN ”L” Level Voltage V
EN ”H” Level Current I
EN ”L” Level Current I
CL Discharge Resistor
(*8)
ΔV
OUT
ΔTa ・V
R
OUT
V
LIM
SHORT
1.2 6.0 V ①
ENH
0.3 V ①
ENL
V
ENH
V
ENL
DCHG
V
EN2=VIN
-40℃≦Ta ≦85℃
VIN=｛V
V
DC
：V
V
EN2=VIN
=5.75VDC+0.5Vp-pAC
V
IN
：V
V
EN2=VIN
V
EN2=VIN
, Short V
VIN=6.0V, V
, I
OUT
+1.0｝
OUT(T)
+0.5Vp-pAC
≦4.75V
OUT(T)
, I
=30mA、f=1kHz Ripple Rejection Rate PSRR
OUT
≧4.8V
OUT(T)
, I
=30mA, f=1kHz
OUT
EN2=VIN
OUT
EN2=VIN
EN2=VSS
=4.0V, V
OUT
=30mA
110 150 mA ①
to VSS level 15 mA ①
-0.1 0.1 μA ①
-0.1 0.1 μA ①
= V
EN2
SS
XC6419
Series
Ta=25℃
CIRCUITS
×0.99
(*3)
-0.02
(*3)
V
OUT(T)
×0.98
(*3)
-0.03
(*3)
23 60 μA ②
0.01 0.20 %/V ①
±100 ppm/℃
60 dB ③
550 Ω ①
(*4)
×1.01
(*3)
+0.02
(*3)
×1.02
(*3)
+0.03
(*3)
V ①
①
NOTE:
*1: Unless otherwise stated, V
*2: V
is actual output voltage (refer to the voltage table)
OUT (E)
IN=VOUT (T)
(ie. The output voltage when “V
*3: Characteristics of the actual V
*4: V
*5: Vdif = V
*6: V
*7: V
is nominal output voltage
OUT (T)
OUT3
IN1
(*7)
IN1
－V
OUT3
(*6)
is a voltage equal to 98% of the output voltage whenever an amply stabilized I
is the input voltage when V
+1.0V, V
+1.0V” is provided at the VIN pin while maintaining a certain I
OUT (T)
by nominal output voltage is shown in the voltage table
OUT (E)
appears while input voltage is gradually decreased.
OUT3
EN1
=0V.
OUT{VOUT(T)
*8: For XC6419 xB/xD series only.
XC6419 xA /xC series discharge with only Rx1 and Rx2 resistors as shown in the BLOCK DIAGRAMS.
value.
OUT
+1.0V} is input.
5/29
XC6419 Series
■ELECTRICAL CHARACTERISTICS
NOMINAL
OUTPUT
VOLTAGE
(V) (V) (V) (mV) (mV) (mV) (mV)
V
OUT(T)
0.80 0.7800 0.8200 0.7700 0.8300 15 25 580 750 15 20 590 800
0.85 0.8300 0.8700 0.8200 0.8800 15 25 580 750 15 20 590 800
0.90 0.8800 0.9200 0.8700 0.9300 15 25 540 700 15 20 540 750
0.95 0.9300 0.9700 0.9200 0.9800 15 25 540 700 15 20 540 700
1.00 0.9800 1.0200 0.9700 1.0300 15 25 480 650 15 20 480 650
1.05 1.0300 1.0700 1.0200 1.0800 15 25 480 640 15 20 480 650
1.10 1.0800 1.1200 1.0700 1.1300 15 25 440 610 15 20 420 600
1.15 1.1300 1.1700 1.1200 1.1800 15 25 440 580 15 20 420 600
1.20 1.1800 1.2200 1.1700 1.2300 15 25 380 540 15 20 350 550
1.25 1.2300 1.2700 1.2200 1.2800 15 25 380 520 15 20 350 550
1.30 1.2800 1.3200 1.2700 1.3300 15 30 330 450 15 25 300 480
1.35 1.3300 1.3700 1.3200 1.3800 15 30 330 450 15 25 300 480
1.40 1.3800 1.4200 1.3700 1.4300 15 30 280 410 15 25 280 430
1.45 1.4300 1.4700 1.4200 1.4800 15 30 280 350 15 25 250 380
1.50 1.4800 1.5200 1.4700 1.5300 15 30 220 290 15 25 220 330
1.55 1.5300 1.5700 1.5190 1.5810 15 30 220 290 15 25 220 330
1.60 1.5800 1.6200 1.5680 1.6320 15 30 220 290 15 25 220 330
1.65 1.6300 1.6700 1.6170 1.6830 15 30 200 270 15 25 200 310
1.70 1.6800 1.7200 1.6660 1.7340 15 30 200 270 15 25 200 310
1.75 1.7300 1.7700 1.7150 1.7850 15 30 190 250 15 25 190 280
1.80 1.7800 1.8200 1.7640 1.8360 15 30 190 250 15 25 190 280
1.85 1.8300 1.8700 1.8130 1.8870 15 30 190 250 15 25 190 280
1.90 1.8800 1.9200 1.8620 1.9380 15 30 190 250 15 25 190 280
1.95 1.9300 1.9700 1.9110 1.9890 15 30 170 230 15 25 170 260
2.00 1.9800 2.0200 1.9600 2.0400 20 40 170 230 15 25 170 260
2.05 2.0295 2.0705 2.0090 2.0910 20 40 170 230 15 30 170 260
2.10 2.0790 2.1210 2.0580 2.1420 20 40 150 210 15 30 150 240
2.15 2.1285 2.1715 2.1070 2.1930 20 40 150 210 15 30 150 240
2.20 2.1780 2.2220 2.1560 2.2440 20 40 150 210 15 30 150 240
2.25 2.2275 2.2725 2.2050 2.2950 20 40 150 210 15 30 150 240
2.30 2.2770 2.3230 2.2540 2.3460 20 40 140 190 15 30 140 220
2.35 2.3265 2.3735 2.3030 2.3970 20 40 140 190 15 30 140 220
2.40 2.3760 2.4240 2.3520 2.4480 20 40 140 190 15 30 140 220
2.45 2.4255 2.4745 2.4010 2.4990 20 40 140 190 15 30 140 220
2.50 2.4750 2.5250 2.4500 2.5500 20 40 140 190 15 30 140 220
2.55 2.5245 2.5755 2.4990 2.6010 20 40 140 190 15 30 140 220
2.60 2.5740 2.6260 2.5480 2.6520 20 40 125 170 15 30 125 200
2.65 2.6235 2.6765 2.5970 2.7030 20 40 125 170 15 30 125 200
2.70 2.6730 2.7270 2.6460 2.7540 20 40 125 170 15 30 125 200
2.75 2.7225 2.7775 2.6950 2.8050 20 40 125 170 15 30 125 200
2.80 2.7720 2.8280 2.7440 2.8560 20 40 115 150 15 30 115 180
2.85 2.8215 2.8785 2.7930 2.9070 20 40 115 150 15 30 115 180
2.90 2.8710 2.9290 2.8420 2.9580 20 40 115 150 15 30 115 180
2.95 2.9205 2.9795 2.8910 3.0090 20 40 115 150 15 30 115 180
OUTPUT VOLTAGE
±1%
(A, B Series） (C, D Series）
MIN MAX MIN MAX TYP MAX TYP MAX TYP MAX TYP MAX
OUTPUT VOLTAGE
±2%
V
ΔV
OUT(E)
REGULATION
REGULATOR 1 REGULATOR 2
LOAD
E-11 E-12 E-21 E-22
V
OUT
DROPOUT
VOLTAGE
ΔV
dif
LOAD
REGULATION
V
OUT
DROPOUT
VOLTAGE
dif
6/29
■ELECTRICAL CHARACTERISTICS (Continued)
XC6419
Series
NOMINAL
OUTPUT
VOLTAGE
(V) (V) (V) (mV) (mV) (mV) (mV)
V
OUT(T)
3.00 2.9700 3.0300 2.9400 3.0600 25 50 115 150 20 40 115 180
3.05 3.0195 3.0805 2.9890 3.1110 25 50 115 150 20 40 115 180
3.10 3.0690 3.1310 3.0380 3.1620 25 50 115 150 20 40 115 180
3.15 3.1185 3.1815 3.0870 3.2130 25 50 115 150 20 40 115 180
3.20 3.1680 3.2320 3.1360 3.2640 25 50 115 150 20 40 115 180
3.25 3.2175 3.2825 3.1850 3.3150 25 50 115 150 20 40 115 180
3.30 3.2670 3.3330 3.2340 3.3660 25 50 115 150 20 40 115 180
3.35 3.3165 3.3835 3.2830 3.4170 25 50 115 150 20 40 115 180
3.40 3.3660 3.4340 3.3320 3.4680 25 50 115 150 20 40 115 180
3.45 3.4155 3.4845 3.3810 3.5190 25 50 115 150 20 40 115 180
3.50 3.4650 3.5350 3.4300 3.5700 25 50 100 135 20 40 100 170
3.55 3.5145 3.5855 3.4790 3.6210 25 50 100 135 20 40 100 170
3.60 3.5640 3.6360 3.5280 3.6720 25 50 100 135 20 40 100 170
3.65 3.6135 3.6865 3.5770 3.7230 25 50 100 135 20 40 100 170
3.70 3.6630 3.7370 3.6260 3.7740 25 50 100 135 20 40 100 170
3.75 3.7125 3.7875 3.6750 3.8250 25 50 100 135 20 40 100 170
3.80 3.7620 3.8380 3.7240 3.8760 25 50 100 135 20 40 100 170
3.85 3.8115 3.8885 3.7730 3.9270 25 50 100 135 20 40 100 170
3.90 3.8610 3.9390 3.8220 3.9780 25 50 100 135 20 40 100 170
3.95 3.9105 3.9895 3.8710 4.0290 25 50 100 135 20 40 100 170
4.00 3.9600 4.0400 3.9200 4.0800 25 50 95 125 20 40 95 165
4.05 4.0095 4.0905 3.9690 4.1310 25 50 95 125 20 40 95 165
4.10 4.0590 4.1410 4.0180 4.1820 25 50 95 125 20 40 95 165
4.15 4.1085 4.1915 4.0670 4.2330 25 50 95 125 20 40 95 165
4.20 4.1580 4.2420 4.1160 4.2840 25 50 95 125 20 40 95 165
4.25 4.2075 4.2925 4.1650 4.3350 25 50 95 125 20 40 95 165
4.30 4.2570 4.3430 4.2140 4.3860 25 50 95 125 20 40 95 165
4.35 4.3065 4.3935 4.2630 4.4370 25 50 95 125 20 40 95 165
4.40 4.3560 4.4440 4.3120 4.4880 25 50 95 125 20 40 95 165
4.45 4.4055 4.4945 4.3610 4.5390 25 50 95 125 20 40 95 165
4.50 4.4550 4.5450 4.4100 4.5900 25 50 95 125 20 40 95 165
4.55 4.5045 4.5955 4.4590 4.6410 25 50 95 125 20 40 95 165
4.60 4.5540 4.6460 4.5080 4.6920 25 50 95 125 20 40 95 165
4.65 4.6035 4.6965 4.5570 4.7430 25 50 95 125 20 40 95 165
4.70 4.6530 4.7470 4.6060 4.7940 25 50 95 125 20 40 95 165
4.75 4.7025 4.7975 4.6550 4.8450 25 50 95 125 20 40 95 165
4.80 4.7520 4.8480 4.7040 4.8960 25 50 83 115 20 40 80 155
4.85 4.8015 4.8985 4.7530 4.9470 25 50 83 115 20 40 80 155
4.90 4.8510 4.9490 4.8020 4.9980 25 50 83 115 20 40 80 155
4.95 4.9005 4.9995 4.8510 5.0490 25 50 83 115 20 40 80 155
5.00 4.9500 5.0500 4.9000 5.1000 25 50 83 115 20 40 80 155
OUTPUT VOLTAGE
±1%
(A, B Series） (C, D Series）
MIN MAX MIN MAX TYP MAX TYP MAX TYP MAX TYP MAX
OUTPUT VOLTAGE
±2%
V
ΔV
OUT(E)
REGULATION
REGULATOR 1 REGULATOR 2
LOAD
E-11 E-12 E-21 E-22
V
OUT
DROPOUT
VOLTAGE
ΔV
dif
LOAD
REGULATION
V
OUT
DROPOUT
VOLTAGE
dif
7/29
XC6419 Series
■OPERATIONAL DESCRIPTION
The voltage divided by resistors Rx1 and Rx2 is compared with the internal reference voltage by the error amplifier. The
P-channel MOSFET connected to the V
V
OUT pin is controlled and stabilized by a system of negative feedback. The current limit circuit and short protect circuit
operate in relation to the level of output current. Further, the IC's internal circuitry can be shutdown via the EN pin's signal.
<CL Auto-Discharge Function>
XC6419xB/Bx/xD/Dx series can quickly discharge the electric charge at the output capacitor (C
transistor located between the VOUT pin and the VSS pin (refer to the BLOCK DIAGRAM) when a low level signal is applied
to the EN pin. The C
discharge time of the output capacitor (CL) is set by the CL auto-discharge resistance (R) and the output capacitor (CL). By
setting time constant of a CL auto-discharge resistance value [R] and an output capacitor value (CL) as τ(τ=C x R), the
output voltage after discharge via the N channel transistor is calculated by the following formulae.
where
V: Output voltage after discharge, V
C
L auto-discharge resistance R
τ: C
high-speed discharge function can be set by each regulator.
L
discharge resistance is set to 550Ω when VIN is 6.0V (TYP.) and V
L
<Current Limiter, Short-Circuit Protection>
The XC6419 series includes a fold-back circuit, which aid the operations of the current limiter and circuit protection. When
the load current reaches the current limit level, the fold-back circuit operates and output voltage drops. As a result of this
drop in output voltage, output current also decreases. When the output pin is shorted, the output current flows go down to
30mA / ch1 and 15mA / ch2 （TYP.）.
<EN Pin>
Each regulator can be shut-downed via the signal from the EN pin with the XC6419 series. In shutdown mode, output at
OUT pin will be pulled down to the VSS level via Rx1 & Rx2. However, as for the XC6419xB/Bx/xD/Dx series, the CL
the V
auto-discharge resistor is connected in parallel to Rx1 and Rx2 while the power supply is applied to the V
Therefore, time until the V
OUT pin reaches the VSS level becomes short. The output voltage becomes unstable, when the
EN pin is open. If this IC is used with the correct output voltage for the EN pin, the logic is fixed and the IC will operate
normally. However, supply current may increase as a result of through current in the IC's internal circuitry when medium
OUT pin is then driven by the subsequent output signal. The output voltage at the
L) through the N-channel
is 4.0V (TYP.). Moreover,
OUT
–t/
OUT x e
V = V
OUT(E): Output voltage, t: Discharge time,
×CL capacitance C
DCHG
τ
, or ｔ = τln（V
OUT(E)
/ V）
IN pin.
8/29
XC6419
Series
■OPERATIONAL DESCRIPTION (Continued)
<Input and Output Capacitor>
The XC6419 needs an output capacitor C
table below. The device may go into unstable operation when the output capacitance reduction happens as a result of bias or
temperature drift. Please choose a capacitor with less influence from temperature and bias. Also, please place 1.0μF input
capacitor C
SETTING VOLTAGE OUTPUT CAPACITOR
■NOTES ON USE
between VIN and VSS pins for stabilizing input supply voltage.
IN
0.8V～1.15V CL≧2.2μF
1.2V～5.0V CL≧1.0μF
1. Please use this IC within the stated absolute maximum ratings. The IC is liable to malfunction should the ratings be
exceeded.
2. Where wiring impedance is high, operations may become unstable due to noise and/or phase lag depending on output
current. Please wire the input capacitor CIN and the output capacitor CL as close to the IC as possible.
for phase compensation. The requested capacitance values are described in the
L
9/29
XC6419 Series
■TEST CIRCUITS
●Circuit ①
●Circuit ②
●Circuit ③
10/29
■TYPICAL PERFORMANCE CHARACTERISTICS
* EN Voltage condition: Unless otherwise stated, VEN=V
(1) 出力電圧-出力電流特性例
(1) Output Voltage vs. Output Current
Ta=25℃, C
XC6419(V
=1.0μF(ceramic), CL1=2.2μF(ceramic)
IN
1.0
0.8
(V)
OUT1
0.6
=0.8V) VR1
OUT1
0.4
0.2
OutputVoltage : V
0.0
0 100 200 300 400 500
OutputCurrent : I
OUT1
(mA)
1.8
1.5
(V)
OUT1
1.2
Ta=25℃, C
XC6419(V
=1.0μF(ceramic), CL1=1.0μF(ceramic)
IN
=1.5V) VR1
OUT1
0.9
0.6
0.3
OutputVoltage : V
0
0 100 200 300 400 500
OutputCurrent : I
OUT1
(mA)
XC6419(V
=2.8V) VR1
OUT1
(V)
OUT1
OutputVoltage : V
Ta=25℃, C
3.2
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0.0
0 100 200 300 400 500
=1.0μF(ceramic), CL1=1.0μF(ceramic)
IN
OutputCurrent : I
OUT1
(mA)
while the other channel is turned off (（VEN=VSS）.
IN
Ta=25℃, C
1.0
0.8
(V)
OUT2
0.6
0.4
VIN=1.6V
VIN=1.8V
VIN=2.3V
0.2
OutputVoltage : V
0.0
0 25 50 75 100 125 150 175 200
Ta=25℃, C
1.8
1.5
(V)
OUT2
1.2
0.9
VIN=1.6V
VIN=1.8V
VIN=2.0V
VIN=2.5V
0.6
OutputVoltage : V
0.3
0
0 25 50 75 100 125 150 175 200
Ta=25℃, C
3.2
2.8
(V)
2.4
OUT2
2.0
1.6
VIN=2.9V
VIN=3.1V
VIN=3.3V
VIN=3.8V
VIN=6.0V
1.2
0.8
OutputVoltage : V
0.4
0.0
0 25 50 75 100 125 150 175 200
XC6419(V
=1.0μF(ceramic), CL2=2.2μF(ceramic)
IN
OutputCurrent : I
XC6419(V
=1.0μF(ceramic), CL2=1.0μF(ceramic)
IN
OutputCurrent : I
XC6419(V
=1.0μF(ceramic), CL2=1.0μF(ceramic)
IN
OutputCurrent : I
=0.8V) VR2
OUT2
=1.5V) VR2
OUT2
=2.8V) VR2
OUT2
OUT2
OUT2
OUT2
(mA)
(mA)
(mA)
VIN=1.6V
VIN=1.8V
VIN=2.3V
VIN=1.6V
VIN=1.8V
VIN=2.0V
VIN=2.5V
VIN=2.9V
VIN=3.1V
VIN=3.3V
VIN=3.8V
VIN=6.0V
XC6419
Series
11/29
(1)
)
)
XC6419 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued
(1) 出力電圧-出力電流特性例
Output Voltage vs. Output Current (Continued
Ta=25℃, C
XC6419(V
=1.0μF(ceramic), CL1=1.0μF(ceramic)
IN
=5.0V) VR1
OUT1
6.0
5.0
(V)
OUT1
4.0
3.0
2.0
1.0
OutputVoltage : V
0.0
0 100 200 300 400 500
OutputCurrent : I
(2) Output Voltage vs. Input Current
(2) 出力電圧-入力電圧特性例
Ta=25℃, C
XC6419(V
=1.0μF(ceramic), CL1=2.2μF(ceramic)
IN
=0.8V) VR1
OUT1
1.0
0.9
0.8
(V)
0.7
OUT1
0.6
0.5
0.4
0.3
0.2
OutputVoltage : V
0.1
0.0
0.0 1.0 2.0 3.0 4.0 5.0 6.0
InputVoltage : V
OUT1
IN
(V)
(mA)
IOUT1=1mA
IOUT1=10mA
IOUT1=30mA
IOUT1=100mA
VIN=5.1V
VIN=5.3V
VIN=5.5V
VIN=6.0V
Ta=25℃, C
XC6419(V
=1.0μF(ceramic), CL2=1.0μF(ceramic)
IN
=5.0V) VR2
OUT2
6.0
5.0
(V)
OUT2
4.0
3.0
2.0
1.0
OutputVoltage : V
0.0
0 25 50 75 100 125 150 175 200
OutputCurrent : I
XC6419(V
Ta=25℃, C
OUT1
=1.0μF(ceramic), CL1=2.2μF(ceramic)
IN
(mA)
OUT2
=0.8V) VR1
0.90
0.85
(V)
OUT1
0.80
0.75
IOUT1=1mA
OutputVoltage : V
0.70
IOUT1=10mA
IOUT1=30mA
IOUT1=100mA
0.65
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
InputVoltage : V
IN
(V)
VIN=5.1V
VIN=5.3V
VIN=5.5V
VIN=6.0V
1.0
0.9
0.8
(V)
0.7
OUT2
0.6
0.5
0.4
0.3
0.2
OutputVoltage : V
0.1
0.0
12/29
Ta=25℃, C
XC6419(V
=1.0μF(ceramic), CL2=2.2μF(ceramic)
IN
=0.8V) VR2
OUT2
IOUT2=1mA
IOUT2=10mA
IOUT2=30mA
0.0 1.0 2.0 3.0 4.0 5.0 6.0
InputVoltage : V
IN
(V)
XC6419(V
Ta=25℃, C
=1.0μF(ceramic), CL2=2.2μF(ceramic)
IN
=0.8V) VR2
OUT2
0.90
0.85
(V)
OUT2
0.80
0.75
IOUT2=1mA
OutputVoltage : V
0.70
IOUT2=10mA
IOUT2=30mA
0.65
1.52.02.53.03.54.04.55.05.56.0
InputVoltage : V
(V)
IN
)
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued
(2) Output Voltage vs. Input Current (Continued)
(2) 出力電圧-入力電圧特性例
XC6419
Series
Ta=25℃, C
XC6419(V
=1.0μF(ceramic), CL1=1.0μF(ceramic)
IN
=1.5V) VR1
OUT1
2.0
(V)
1.5
OUT1
1.0
IOUT1=1mA
0.5
OutputVoltage : V
IOUT1=10mA
IOUT1=30mA
IOUT1=100mA
0.0
0.0 1.0 2.0 3.0 4.0 5.0 6.0
(V)
IN
=1.5V) VR2
Ta=25℃, C
InputVoltage : V
XC6419(V
OUT2
=1.0μF(ceramic), CL2=1.0μF(ceramic)
IN
2.0
(V)
1.5
OUT2
1.0
0.5
OutputVoltage : V
IOUT2=1mA
IOUT2=10mA
IOUT2=30mA
0.0
0.0 1.0 2.0 3.0 4.0 5.0 6.0
InputVoltage : V
(V)
IN
Ta=25℃, C
XC6419(V
=1.0μF(ceramic), CL1=1.0μF(ceramic)
IN
=1.5V) VR1
OUT1
1.60
1.55
(V)
OUT1
1.50
1.45
IOUT1=1mA
IOUT1=10mA
IOUT1=30mA
IOUT1=100mA
OutputVoltage : V
1.40
1.35
2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
=1.5V) VR2
OUT2
IN
(V)
InputVoltage : V
XC6419(V
Ta=25℃, C
=1.0μF(ceramic), CL2=1.0μF(ceramic)
IN
1.60
1.55
(V)
OUT2
1.50
1.45
1.40
OutputVoltage : V
1.35
2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
InputVoltage : V
(V)
IN
IOUT2=1mA
IOUT2=10mA
IOUT2=30mA
XC6419(V
Ta=25℃, C
=1.0μF(ceramic), CL1=1.0μF(ceramic)
IN
3.2
2.8
(V)
2.4
OUT1
2.0
=2.8V) VR1
OUT1
(V)
OUT1
2.90
2.85
2.80
XC6419(V
Ta=25℃, C
=2.8V) VR1
OUT1
=1.0μF(ceramic), CL1=1.0μF(ceramic)
IN
1.6
1.2
0.8
OutputVoltage : V
0.4
IOUT1=1mA
IOUT1=10mA
IOUT1=30mA
IOUT1=100mA
0.0
0.0 1.0 2.0 3.0 4.0 5.0 6.0
InputVoltage : V
(V)
IN
2.75
2.70
OutputVoltage : V
2.65
3.5 4.0 4.5 5.0 5.5 6.0
InputVoltage : V
(V)
IN
IOUT1=1mA
IOUT1=10mA
IOUT1=30mA
IOUT1=100mA
13/29
)
XC6419 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued
(2) Output Voltage vs. Input Current (Continued)
(2) 出力電圧-入力電圧特性例
Ta=25℃, C
XC6419(V
=1.0μF(ceramic), CL2=1.0μF(ceramic)
IN
=2.8V) VR2
OUT2
3.2
2.8
(V)
2.4
OUT2
2.0
1.6
1.2
0.8
OutputVoltage : V
0.4
IOUT2=1mA
IOUT2=10mA
IOUT2=30mA
0.0
0.0 1.0 2.0 3.0 4.0 5.0 6.0
XC6419(V
Ta=25℃, C
InputVoltage : V
OUT1
=1.0μF(ceramic), CL1=1.0μF(ceramic)
IN
(V)
IN
=5.0V) VR1
6.0
5.0
(V)
OUT1
4.0
3.0
2.0
1.0
OutputVoltage : V
IOUT1=1mA
IOUT1=10mA
IOUT1=30mA
IOUT1=100mA
0.0
0.0 1.0 2.0 3.0 4.0 5.0 6.0
InputVoltage : V
(V)
IN
XC6419(V
Ta=25℃, C
=1.0μF(ceramic), CL2=1.0μF(ceramic)
IN
=2.8V) VR2
OUT2
2.90
2.85
(V)
OUT2
2.80
2.75
OutputVoltage : V
2.70
IOUT2=1mA
IOUT2=10mA
IOUT2=30mA
2.65
3.5 4.0 4.5 5.0 5.5 6.0
(V)
IN
=5.0V) VR1
XC6419(V
Ta=25℃, C
InputVoltage : V
OUT1
=1.0μF(ceramic), CL1=1.0μF(ceramic)
IN
5.10
5.05
(V)
OUT1
5.00
OutputVoltage : V
4.95
4.90
IOUT1=1mA
IOUT1=10mA
IOUT1=30mA
IOUT1=100mA
4.85
5.25.45.65.8 6
InputVoltage : V
IN
(V)
6.0
5.0
(V)
OUT2
4.0
3.0
2.0
1.0
OutputVoltage : V
0.0
14/29
XC6419(V
Ta=25℃, C
=1.0μF(ceramic), CL2=1.0μF(ceramic)
IN
=5.0V) VR2
OUT2
IOUT2=1mA
IOUT2=10mA
IOUT2=30mA
0.0 1.0 2.0 3.0 4.0 5.0 6.0
InputVoltage : V
(V)
IN
XC6419(V
Ta=25℃, C
=1.0μF(ceramic), CL2=1.0μF(ceramic)
IN
=5.0V) VR2
OUT2
5.10
5.05
(V)
OUT2
5.00
4.95
IOUT2=1mA
OutputVoltage : V
4.90
IOUT2=10mA
IOUT2=30mA
4.85
5.25.45.65.8 6
InputVoltage : V
(V)
IN
)
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued
(3) 入出力電位差-出力電流特性例
(3) Dropout Voltage vs. Output Current
XC6419
Series
1.0
XC6419(V
=1.0μF(ceramic), CL1=2.2μF(ceramic)
C
IN
=0.8V) VR1
OUT1
0.9
0.8
※ Below the minimum operating
0.7
0.6
0.5
0.4
0.3
0.2
DropoutVoltage : Vdif (V)
0.1
Ta=85℃
Ta=25℃
Ta=-40℃
0.0
0 50 100 150 200 250 300
(mA)
OUT1
=1.5V) VR1
0.5
0.4
OutputCurrent : I
XC6419(V
=1.0μF(ceramic), CL1=1.0μF(ceramic)
C
IN
Ta=85℃
Ta=25℃
Ta=-40℃
OUT1
0.3
1.0
XC6419(V
=1.0μF(ceramic), CL2=2.2μF(ceramic)
C
IN
=0.8V) VR2
OUT2
0.9
0.8
※ Below the minimum operating
0.7
0.6
0.5
0.4
0.3
0.2
DropoutVoltage : Vdif (V)
0.1
Ta=85℃
Ta=25℃
Ta=-40℃
0.0
0 20406080100
(mA)
OUT2
=1.5V) VR2
0.5
0.4
OutputCurrent : I
XC6419(V
=1.0μF(ceramic), CL2=1.0μF(ceramic)
C
IN
OUT2
Ta=85℃
Ta=25℃
Ta=-40℃
0.3
0.2
0.1
DropoutVoltage : Vdif (V)
0.0
0 50 100 150 200 250 300
(mA)
OUT1
=2.8V) VR1
0.5
0.4
OutputCurrent : I
XC6419(V
=1.0μF(ceramic), CL1=1.0μF(ceramic)
C
IN
OUT1
Ta=85℃
Ta=25℃
Ta=-40℃
0.3
0.2
0.1
DropoutVoltage : Vdif (V)
0.0
0 50 100 150 200 250 300
OutputCurrent : I
OUT1
(mA)
0.2
0.1
DropoutVoltage : Vdif (V)
0.0
0 20406080100
(mA)
OUT2
=2.8V) VR2
0.5
0.4
OutputCurrent : I
XC6419(V
=1.0μF(ceramic), CL2=1.0μF(ceramic)
C
IN
OUT2
Ta=85℃
Ta=25℃
Ta=-40℃
0.3
0.2
0.1
DropoutVoltage : Vdif (V)
0.0
0 20406080100
OutputCurrent : I
OUT2
(mA)
15/29
)
XC6419 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued
(3) 入出力電位差-出力電流特性例
(3) Dropout Voltage vs. Output Current
0.5
0.4
0.3
XC6419(V
=1.0μF(ceramic), CL1=1.0μF(ceramic)
C
IN
Ta=85℃
Ta=25℃
Ta=-40℃
=5.0V) VR1
OUT1
0.5
0.4
0.3
XC6419(V
=1.0μF(ceramic), CL2=1.0μF(ceramic)
C
IN
Ta=85℃
Ta=25℃
Ta=-40℃
=5.0V) VR2
OUT2
0.2
OutputVoltage : Vdif (V)
0.1
0.0
0 50 100 150 200 250 300
OutputCurrent : I
(4) Supply Current vs. Input Voltage
(4) 消費電流-入力電圧特性例
XC6419(V
=0.8V) VR1
OUT1
OUT1
60
50
(μA)
40
SS
Ta=85℃
Ta=25℃
Ta=-40℃
30
20
SupplyCurrent : I
10
0
0123456
InputVoltage : V
IN
(mA)
(V)
0.2
OutputVoltage : Vdif (V)
0.1
0.0
0 20406080100
OutputCurrent : I
XC6419(V
OUT2
(mA)
OUT2
=0.8V) VR2
60
50
(μA)
40
SS
Ta=85℃
Ta=25℃
Ta=-40℃
30
20
SupplyCurrent : I
10
0
0123456
InputVoltage : V
(V)
IN
60
50
(μA)
40
SS
30
20
SupplyCurrent : I
10
0
16/29
XC6419(V
Ta=85℃
Ta=25℃
Ta=-40℃
=1.5V) VR1
OUT1
0123456
InputVoltage : V
(V)
IN
XC6419(V
=1.5V) VR2
OUT2
60
Ta=85℃
50
(μA)
40
SS
Ta=25℃
Ta=-40℃
30
20
SupplyCurrent : I
10
0
0123456
InputVoltage : V
(V)
IN
)
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued
(4) 消費電流-入力電圧特性例
(4) Supply Current vs. Input Voltage (Continued)
XC6419(V
60
Ta=85℃
50
(μA)
40
SS
Ta=25℃
Ta=-40℃
=2.8V) VR1
OUT1
60
50
(μA)
40
SS
XC6419(V
Ta=85℃
Ta=25℃
Ta=-40℃
=2.8V) VR2
OUT2
XC6419
Series
30
20
SupplyCurrent : I
10
0
0123456
InputVoltage : V
XC6419(V
OUT1
(V)
IN
=5.0V) VR1
60
50
(μA)
40
SS
Ta=85℃
Ta=25℃
Ta=-40℃
30
20
SupplyCurrent : I
10
30
20
SupplyCurrent : I
10
0
0123456
InputVoltage : V
XC6419(V
OUT2
(V)
IN
=5.0V) VR2
60
50
(μA)
40
SS
Ta=85℃
Ta=25℃
Ta=-40℃
30
20
SupplyCurrent : I
10
0
0123456
InputVoltage : V
(5) Output Voltage vs. Ambient Temperature
(5) 出力電圧-周囲温度特性例
(V)
OUT1
0.90
0.85
XC6419(V
=1.8V, CIN=1.0μF(ceramic), CL1=2.2μF(ceramic)
V
IN
OUT1
(V)
IN
=0.8V) VR1
0.80
IOUT1=1mA
0.75
OutputVoltage : V
IOUT1=10mA
IOUT1=30mA
0.70
-50 -25 0 25 50 75 100
AmbientTemperature : Ta (℃)
0
0123456
InputVoltage : V
XC6419(V
=1.8V, CIN=1.0μF(ceramic), CL2=2.2μF(ceramic)
V
0.90
(V)
0.85
OUT2
IN
OUT2
(V)
IN
=0.8V) VR2
0.80
0.75
OutputVoltage : V
IOUT2=1mA
IOUT2=10mA
IOUT2=30mA
0.70
-50 -25 0 25 50 75 100
AmbientTemperature : Ta (℃)
17/29
)
XC6419 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued
(5) 出力電圧-周囲温度特性例
(5) Output Voltage vs. Ambient Temperature (Continued)
(V)
OUT1
1.60
1.55
XC6419(V
=2.5V, CIN=1.0μF(ceramic), CL1=1.0μF(ceramic)
V
IN
=1.5V) VR1
OUT1
1.50
IOUT1=1mA
1.45
OutputVoltage : V
IOUT1=10mA
IOUT1=30mA
IOUT1=100mA
1.40
-50 -25 0 25 50 75 100
AmbientTemperature : Ta (℃)
XC6419(V
=3.8V, CIN=1.0μF(ceramic), CL1=1.0μF(ceramic)
V
2.90
(V)
2.85
OUT1
IN
=2.8V) VR1
OUT1
XC6419(V
=2.5V, CIN=1.0μF(ceramic), CL2=1.0μF(ceramic)
V
1.60
(V)
1.55
OUT2
IN
=1.5V) VR2
OUT2
1.50
IOUT2=1mA
1.45
OutputVoltage : V
IOUT2=10mA
IOUT2=30mA
1.40
-50 -25 0 25 50 75 100
AmbientTemperature : Ta (℃)
(V)
OUT2
2.90
2.85
XC6419(V
=3.8V, CIN=1.0μF(ceramic), CL2=1.0μF(ceramic)
V
IN
=2.8V) VR2
OUT2
2.80
2.75
OutputVoltage : V
2.70
5.20
(V)
5.10
OUT1
5.00
4.90
OutputVoltage : V
4.80
18/29
IOUT1=1mA
IOUT1=10mA
IOUT1=30mA
IOUT1=100mA
-50 -25 0 25 50 75 100
AmbientTemperature : Ta (℃)
XC6419(V
=6.0V, CIN=1.0μF(ceramic), CL1=1.0μF(ceramic)
V
IN
=5.0V) VR1
OUT1
IOUT1=1mA
IOUT1=10mA
IOUT1=30mA
IOUT1=100mA
-50 -25 0 25 50 75 100
AmbientTemperature : Ta (℃)
2.80
2.75
OutputVoltage : V
IOUT2=1mA
IOUT2=10mA
IOUT2=30mA
2.70
-50 -25 0 25 50 75 100
AmbientTemperature : Ta (℃)
(V)
OUT2
5.20
5.10
XC6419(V
=6.0V, CIN=1.0μF(ceramic), CL2=1.0μF(ceramic)
V
IN
=5.0V) VR2
OUT2
5.00
4.90
OutputVoltage : V
IOUT2=1mA
IOUT2=10mA
IOUT2=30mA
4.80
-50 -25 0 25 50 75 100
AmbientTemperature : Ta (℃)
)
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued
(6) 消費電流-周囲温度特性例
(6) Supply Current vs. Ambient Temperature
50
XC6419 VR1
V
IN=VOUT1
+1.0V
50
XC6419 VR2
V
IN=VOUT2
XC6419
Series
+1.0V
40
(μA)
SS
30
20
10
SupplyCurrent : I
VOUT1=0.8V
VOUT1=1.5V
VOUT1=2.8V
VOUT1=5.0V
0
-50 -25 0 25 50 75 100
AmbientTemperature : Ta (℃)
(7) EN Threshold Voltage vs. Ambient Temperature
(7) EN閾値電圧-周囲温度特性例
XC6419
1.2
(V)
1.0
ENL
, V
ENH
0.8
0.6
40
(μA)
SS
30
20
VOUT2=0.8V
SupplyCurrent : I
10
VOUT2=1.5V
VOUT2=2.8V
VOUT2=5.0V
0
-50 -25 0 25 50 75 100
AmbientTemperature : Ta (℃)
0.4
0.2
EN Threshold Voltage : V
EN"H"LEVEL
EN"L"LEVEL
0.0
-50 -25 0 25 50 75 100
AmbientTemperature : Ta (℃)
19/29
)
XC6419 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued
(8) Rising Response Time
(8) 入力立ち上がり特性例
(V)
Input Voltage : V
(V)
IN
IN
3.0
2.0
1.0
0.0
-1.0
-2.0
-3.0
6.0
4.0
2.0
0.0
XC6419(V
tr=5μs, Ta=25℃, V
Time (40μs/div)
XC6419(V
tr=5μs, Ta=25℃, V
=0.8V)
OUT
=0→1.8V, CL=2.2μF(ceramic)
IN
Input Vo ltage
Input Vo ltage
IOUT=0.1mA
IOUT=1mA
IOUT=30mA
IOUT=100mA
Output Voltage
=2.8V)
OUT
=0→3.8V, CL=1.0μF(ceramic)
IN
Input Vo ltage
Output Voltage
3.0
2.5
2.0
1.5
1.0
0.5
0.0
6.0
5.0
4.0
3.0
XC6419(V
tr=5μs, Ta=25℃, V
3.0
2.0
(V)
OUT
(V)
1.0
IN
0.0
-1.0
Output Voltage : V
Input Voltage : V
-2.0
-3.0
=1.5V)
OUT
=0→2.5V, CL=1.0μF(ceramic)
IN
Input Voltage
Output Voltage
Input Vo ltage
IOUT=0.1mA
IOUT=1mA
IOUT=30mA
IOUT=100mA
3.0
2.5
2.0
1.5
1.0
0.5
0.0
(V)
OUT
Output Voltage : V
Time (40μs/div)
XC6419(V
tr=5μs, Ta=25℃, V
8.0
6.0
(V)
OUT
(V)
4.0
IN
2.0
=5.0V)
OUT
=0→6.0V, CL=1.0μF(ceramic)
IN
Input Voltage
Input Vo ltage
IOUT=0.1mA
IOUT=1mA
IOUT=30mA
IOUT=100mA
Output Voltage
12.0
10.0
8.0
6.0
(V)
OUT
-2.0
Input Voltage : V
-4.0
-6.0
Time (40μs/div)
(9) Input Transient Response
(9) 入力過渡応答特性例
XC6419(V
tr=tf=5μs, Ta=25℃, V
3.8
OUT1
=1.8⇔2.8V, CL1=2.2μF(ceramic)
IN
Input Voltage
2.8
(V)
IN
1.8
0.8
-0.2
Output Voltage
Input Voltage : V
-1.2
-2.2
Time (100μs/div)
Input Vo ltage
IOUT=0.1mA
IOUT=1mA
IOUT=30mA
IOUT=100mA
=0.8V) VR1
IOUT1=0.1mA
IOUT1=1mA
IOUT1=30mA
IOUT1=100mA
2.0
1.0
0.0
1.00
0.95
0.90
0.85
0.80
0.75
0.70
0.0
Output Voltage : V
Input Voltage : V
-2.0
-4.0
4.0
Output Voltage : V
2.0
0.0
Time (40μs/div)
XC6419(V
tr=tf=5μs, Ta=25℃, V
3.8
2.8
(V)
OUT1
(V)
IN
1.8
0.8
-0.2
Output Voltage : V
Input Voltage : V
-1.2
-2.2
=0.8V) VR2
OUT2
=1.8⇔2.8V, CL2=2.2μF(ceramic)
IN
Input Voltage
Output Voltage
IOUT2=0.1mA
IOUT2=1mA
IOUT2=30mA
1.00
0.95
0.90
0.85
0.80
0.75
0.70
(V)
OUT2
Output Voltage : V
Time (100μs/div)
20/29
)
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued
(9) 入力過渡応答特性例
(9) Input Transient Response (Continued)
XC6419
Series
tr=tf=5μs, Ta=25℃, V
4.5
3.5
(V)
2.5
IN
1.5
0.5
Input Voltage : V
-0.5
-1.5
tr=tf=5μs, Ta=25℃, V
5.8
4.8
(V)
IN
3.8
XC6419(V
OUT1
=2.5⇔3.5V, CL1=1.0μF(ceramic)
IN
Input Voltage
Output Voltage
Time (100μs/div)
XC6419(V
OUT1
=3.8⇔4.8V, CL1=1.0μF(ceramic)
IN
Input Voltage
=1.5V) VR1
IOUT1=0.1mA
IOUT1=1mA
IOUT1=30mA
IOUT1=100mA
=2.8V) VR1
1.70
1.65
1.60
1.55
1.50
1.45
1.40
3.00
2.95
2.90
XC6419(V
tr=tf=5μs, Ta=25℃, V
4.5
3.5
(V)
OUT1
(V)
2.5
IN
1.5
0.5
Output Voltage : V
Input Voltage : V
-0.5
-1.5
=1.5V) VR2
OUT2
=2.5⇔3.5V, CL2=1.0μF(ceramic)
IN
Input Voltage
Output Voltage
IOUT2=0.1mA
IOUT2=1mA
IOUT2=30mA
1.70
1.65
1.60
1.55
1.50
1.45
1.40
(V)
OUT2
Output Voltage : V
Time (100μs/div)
XC6419(V
tr=tf=5μs, Ta=25℃, V
5.8
4.8
(V)
OUT1
(V)
IN
3.8
=2.8V) VR2
OUT2
=3.8⇔4.8V, CL2=1.0μF(ceramic)
IN
Input Voltage
3.00
2.95
2.90
(V)
OUT2
Input Voltage : V
(V)
Input Voltage : V
IN
2.8
1.8
0.8
-0.2
6.5
6.0
5.5
5.0
4.5
4.0
3.5
Output Voltage
Time (100μs/div)
XC6419(V
OUT1
V
=5.5⇔6.0V, CL1=1.0μF(ceramic)
IN
Input Voltage
Output Voltage
Time (100μs/div)
IOUT1=0.1mA
IOUT1=1mA
IOUT1=30mA
IOUT1=100mA
=5.0V) VR1
tr=tf=5μs, Ta=25℃
IOUT1=0.1mA
IOUT1=1mA
IOUT1=30mA
IOUT1=100mA
2.85
2.80
2.75
2.70
5.20
5.15
5.10
5.05
5.00
4.95
4.90
2.8
Output Voltage
1.8
Output Voltage : V
Input Voltage : V
0.8
IOUT2=0.1mA
IOUT2=1mA
IOUT2=30mA
-0.2
2.85
2.80
2.75
2.70
Output Voltage : V
Time (100μs/div)
XC6419(V
6.5
6.0
(V)
OUT1
(V)
IN
5.5
5.0
4.5
Output Voltage : V
Input Voltage : V
4.0
3.5
=5.0V) VR2
OUT1
V
=5.5⇔6.0V, CL1=1.0μF(ceramic)
IN
Input Voltage
Output Voltage
tr=tf=5μs, Ta=25℃
IOUT2=0.1mA
IOUT2=1mA
IOUT2=30mA
5.20
5.15
5.10
5.05
5.00
4.95
4.90
(V)
OUT2
Output Voltage : V
Time (100μs/div)
21/29
)
XC6419 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued
(10) 負荷過渡応答特性例
(10) Load Transient Response
(V)
Output Voltage : V
(V)
OUT1
OUT1
0.85
0.80
0.75
0.70
0.65
0.60
1.55
1.50
1.45
XC6419(V
=0.1→50mA, CIN=CL1=2.2μF(ceramic)
I
OUT1
Output Voltage
Output Current
=0.8V) VR1
OUT1
V
=1.8V, tr=tf=5μs, Ta=25℃
IN
Time (200μs/div)
XC6419(V
=0.1→50mA, CIN=CL1=1.0μF(ceramic)
I
OUT1
Output Vol tage
=1.5V) VR1
OUT1
VIN=2.5V, tr=tf=5μs, Ta=25℃
50mA
0.1mA
250
200
150
100
50
0
250
200
150
XC6419(V
=0.1→50mA, CIN=CL2=2.2μF(ceramic)
I
0.85
0.80
(mA)
OUT1
(V)
OUT2
0.75
OUT2
Output Voltage
0.70
0.65
Output Current : I
Output Voltage : V
0.60
=0.8V) VR2
OUT2
V
=1.8V, tr=tf=5μs, Ta=25℃
IN
Output Current
50mA
0.1mA
250
200
150
100
50
0
(mA)
OUT2
Output Current : I
Time (200μs/div)
XC6419(V
=0.1→50mA, CIN=CL2=1.0μF(ceramic)
I
1.55
1.50
(mA)
OUT1
(V)
OUT2
1.45
OUT2
=1.5V) VR2
OUT2
VIN=2.5V, tr=tf=5μs, Ta=25℃
Output Voltage
250
200
150
(mA)
OUT2
Output Voltage : V
(V)
Output Voltage : V
OUT1
1.40
1.35
1.30
2.85
2.80
2.75
2.70
2.65
2.60
Output Current
Time (200μs/div)
XC6419(V
=0.1→50mA, CIN=CL1=1.0μF(ceramic)
I
OUT1
Output Voltage
Output Current
=2.8V) VR1
OUT1
=3.8V, tr=tf=5μs, Ta=25℃
V
IN
Time (200μs/div)
50mA
0.1mA
50mA
0.1mA
100
50
0
250
200
150
100
50
0
1.40
Output Current
1.35
Output Current : I
Output Voltage : V
50mA
0.1mA
1.30
100
50
0
Output Current : I
Time (200μs/div)
XC6419(V
=0.1→50mA, CIN=CL2=1.0μF(ceramic)
I
2.85
2.80
(mA)
OUT1
(V)
OUT2
2.75
OUT2
Output Voltage
2.70
Output Current
2.65
Output Current : I
Output Voltage : V
2.60
=2.8V) VR2
OUT2
=3.8V, tr=tf=5μs, Ta=25℃
V
IN
50mA
0.1mA
250
200
150
100
50
0
(mA)
OUT2
Output Current : I
Time (200μs/div)
22/29
)
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued
(10) 負荷過渡応答特性例
(10) Load Transient Response (Continued)
(V)
OUT1
5.05
5.00
4.95
XC6419(V
=0.1→50mA, CIN=CL1=1.0μF(ceramic)
I
OUT1
Output Voltage
=5.0V) VR1
OUT1
V
=6.0V, tr=tf=5μs, Ta=25℃
IN
250
200
150
XC6419(V
=0.1→50mA, CIN=CL2=1.0μF(ceramic)
I
5.05
5.00
(mA)
OUT1
(V)
OUT2
4.95
OUT2
Output Voltage
=5.0V) VR2
OUT2
V
=6.0V, tr=tf=5μs, Ta=25℃
IN
XC6419
Series
250
200
(mA)
OUT2
150
4.90
Output Current
4.85
Output Voltage : V
4.80
Time (200μs/div)
(11) EN Rising Response Time
(11) EN立ち上がり特性例
XC6419(V
V
=1.8V, V
3.0
2.0
(V)
EN1
1.0
IN
OUT1
=0→1.8V, CIN=CL1=2.2μF(ceramic)
EN1
EN1 Input Voltage
0.0
-1.0
EN1 Input Voltage : V
-2.0
Output Voltage
-3.0
Time (20μs/div)
=0.8V) VR1
tr=5μs, Ta=25℃
EN1 Input Vol tage
IOUT1=0.1mA
IOUT1=1mA
IOUT1=30mA
IOUT1=100mA
50mA
0.1mA
100
50
0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
4.90
Output Current
4.85
Output Current : I
Output Voltage : V
4.80
50mA
0.1mA
100
50
0
Output Current : I
Time (200μs/div)
XC6419(V
V
=1.8V, V
3.0
2.0
(V)
OUT1
(V)
EN2
1.0
IN
0.0
-1.0
Output Voltage : V
EN2 Input Voltage : V
-2.0
-3.0
=0.8V) VR2
OUT2
=0→1.8V, CIN=CL2=2.2μF(ceramic)
EN2
EN2 Input Voltage
tr=5μs, Ta=25℃
EN2 Input Voltag e
IOUT2=0.1mA
IOUT2=1mA
IOUT2=30mA
Output Voltage
3.0
2.5
2.0
1.5
1.0
0.5
0.0
(V)
OUT2
Output Voltage : V
Time (20μs/div)
XC6419(V
V
=2.5V, V
3.0
IN
2.0
(V)
EN1
1.0
0.0
-1.0
EN1 Input Voltage : V
-2.0
-3.0
Time (20μs/div)
=1.5V) VR1
OUT1
=0→2.5V, CIN=CL1=1.0μF(ceramic)
EN1
EN1 Input Voltage
Output Voltage
tr=5μs, Ta=25℃
EN1 Input Voltage
IOUT1=0.1mA
IOUT1=1mA
IOUT1=30mA
IOUT1=100mA
3.0
2.5
2.0
1.5
1.0
0.5
0.0
XC6419(V
V
=2.5V, V
3.0
2.0
(V)
OUT1
(V)
EN2
1.0
IN
0.0
-1.0
Output Voltage : V
EN2 Input Voltage : V
-2.0
-3.0
=1.5V) VR2
OUT2
=0→2.5V, CIN=CL2=1.0μF(ceramic)
EN2
EN2 Input Voltage
Output Voltage
tr=5μs, Ta=25℃
EN2 Input Voltag e
IOUT2=0.1mA
IOUT2=1mA
IOUT2=30mA
3.0
2.5
2.0
1.5
1.0
0.5
0.0
(V)
OUT2
Output Voltage : V
Time (20μs/div)
23/29
)
XC6419 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued
(11) EN Rising Response Time (Continued)
(11) EN立ち上がり特性例
XC6419(V
V
=3.8V, V
6.0
4.0
(V)
EN1
2.0
IN
0.0
=2.8V) VR1
OUT1
=0→3.8V, CIN=CL1=1.0μF(ceramic)
EN1
tr=5μs, Ta=25℃
Output Voltage
6.0
5.0
4.0
3.0
XC6419(V
V
=3.8V, V
6.0
4.0
(V)
OUT1
(V)
EN2
2.0
IN
=2.8V) VR2
OUT2
=0→3.8V, CIN=CL2=1.0μF(ceramic)
EN2
EN2 Input Voltage
tr=5μs, Ta=25℃
Output Voltage
0.0
6.0
5.0
(V)
4.0
OUT2
3.0
-2.0
EN1 Input Voltage : V
-4.0
EN1 Input Voltage
IOUT1=0.1mA
IOUT1=1mA
IOUT1=30mA
IOUT1=100mA
-6.0
Time (20μs/div)
8.0
XC6419(V
V
=6.0V, V
IN
=5.0V) VR1
OUT1
=0→6.0V, CIN=CL1=1.0μF(ceramic)
EN1
EN1 Input Voltage
tr=5μs, Ta=25℃
6.0
(V)
EN1
4.0
2.0
0.0
EN1 Input Voltage : V
-2.0
Output Voltage
EN1 Input Vol tage
IOUT1=0.1mA
IOUT1=1mA
IOUT1=30mA
IOUT1=100mA
-4.0
Time (20μs/div)
2.0
1.0
0.0
12.0
10.0
8.0
6.0
4.0
2.0
0.0
-2.0
Output Voltage : V
EN2 Input Voltage : V
-4.0
EN2 Input Voltag e
IOUT2=0.1mA
IOUT2=1mA
IOUT2=30mA
-6.0
2.0
1.0
0.0
Output Voltage : V
Time (20μs/div)
XC6419(V
V
=6.0V, V
8.0
6.0
(V)
OUT1
(V)
EN2
4.0
IN
2.0
0.0
Output Voltage : V
EN2 Input Voltage : V
-2.0
-4.0
=5.0V) VR2
OUT2
=0→6.0V, CIN=CL2=1.0μF(ceramic)
EN2
EN2 Input Voltage
tr=5μs, Ta=25℃
Output Voltage
EN2 Input
Voltage
IOUT2=0.1mA
IOUT2=1mA
12.0
10.0
8.0
6.0
4.0
2.0
0.0
(V)
OUT2
Output Voltage : V
Time (20μs/div)
(12) Ripple Rejection Rate
(12) リップル除去率特性例
XC6419(V
Ta=25℃, V
80
=1.8V+0.5V
IN
60
40
IOUT1=0.1mA
20
Ripple Rejection Rate : RR (dB)
0
Ripple Rejection Rate : PSRR (dB)
0.01 0.1 1 10 100
IOUT1=1mA
IOUT1=30mA
IOUT1=100mA
Ripple Frequency : f (kHz)
24/29
=0.8V) VR1
OUT1
, CL1=2.2μF(ceramic)
p-pAC
Ta=25℃, V
XC6419(V
=1.8V+0.5V
IN
=0.8V) VR2
OUT2
, CL2=2.2μF(ceramic)
p-pAC
80
60
40
20
Ripple Rejection Rate : RR (dB)
0
Ripple Rejection Rate : PSRR (dB)
IOUT2=0.1mA
IOUT2=1mA
IOUT2=30mA
0.01 0.1 1 10 100
Ripple Frequency : f (kHz)
)
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued
(12) リップル除去率特性例
(12) Ripple Rejection Rate (Continued)
80
Ta=25℃, V
XC6419(V
=2.5V+0.5V
IN
=1.5V) VR1
OUT1
, CL1=1.0μF(ceramic)
p-pAC
80
Ta=25℃, V
XC6419(V
=2.5V+0.5V
IN
=1.5V) VR2
OUT2
, CL2=1.0μF(ceramic)
p-pAC
XC6419
Series
60
40
IOUT1=0.1mA
20
Ripple Rejection Rate : RR (dB)
0
Ripple Rejection Rate : PSRR (dB)
IOUT1=1mA
IOUT1=30mA
IOUT1=100mA
0.01 0.1 1 10 100
Ripple Frequency : f (kHz)
80
Ta=25℃, V
XC6419(V
=3.8V+0.5V
IN
=2.8V) VR1
OUT1
, CL1=1.0μF(ceramic)
p-pAC
60
40
IOUT1=0.1mA
20
Ripple Rejection Rate : RR (dB)
Ripple Rejection Rate : PSRR (dB)
0
IOUT1=1mA
IOUT1=30mA
IOUT1=100mA
0.01 0.1 1 10 100
Ripple Frequency : f (kHz)
60
40
20
Ripple Rejection Rate : RR (dB)
0
Ripple Rejection Rate : PSRR (dB)
IOUT2=0.1mA
IOUT2=1mA
IOUT2=30mA
0.01 0.1 1 10 100
Ripple Frequency : f (kHz)
80
Ta=25℃, V
XC6419(V
=3.8V+0.5V
IN
=2.8V) VR2
OUT2
, CL2=1.0μF(ceramic)
p-pAC
60
40
20
Ripple Rejection Rate : RR (dB)
Ripple Rejection Rate : PSRR (dB)
0
IOUT2=0.1mA
IOUT2=1mA
IOUT2=30mA
0.01 0.1 1 10 100
Ripple Frequency : f (kHz)
XC6419(V
Ta=25℃, V
80
=5.75V+0.5V
IN
60
40
IOUT1=0.1mA
20
Ripple Rejection Rate : RR (dB)
Ripple Rejection Rate : PSRR (dB)
0
IOUT1=1mA
IOUT1=30mA
IOUT1=100mA
0.01 0.1 1 10 100
Ripple Frequency : f (kHz)
=5.0V) VR1
OUT1
, CL1=1.0μF(ceramic)
p-pAC
80
XC6419(V
Ta=25℃, V
OUT2
=5.75V+0.5V
IN
=5.0V) VR2
, CL2=1.0μF(ceramic)
p-pAC
60
40
20
Ripple Rejection Rate : RR (dB)
Ripple Rejection Rate : PSRR (dB)
0
IOUT2=0.1mA
IOUT2=1mA
IOUT2=30mA
0.01 0.1 1 10 100
Ripple Frequency : f (kHz)
25/29
)
XC6419 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued
(13) Cross Talk
(13) VR1、VR2負荷過渡相互干渉特性例
1.90
XC6419(V
=0.1→50mA, CIN=CL1=CL2=1.0μF(ceramic)
I
OUT2
=1.8V, V
OUT1
V
IN
OUT2
=3.8V, tr=tf=5μs, Ta=25℃
=2.8V)
250
2.90
XC6419(V
=0.1→50mA, CIN=CL1=CL2=1.0μF(ceramic)
I
OUT1
=1.8V, V
OUT1
V
IN
OUT2
=3.8V, tr=tf=5μs, Ta=25℃
=2.8V)
250
1.85
OUT1
Output Voltage(VR1 : 10mA)
1.80
(V)
1.75
1.70
Output Voltage(VR1) : V
Output Current
（VR2 : 0.1mA→
50mA)
1.65
200
150
100
50
0
OUT2
(mA)
Output Current(VR2) : I
Time (200μs/div)
(V)
2.85
OUT2
Output Voltage(VR2 : 10mA)
2.80
200
150
OUT1
(mA)
2.75
Output Current
（VR1 : 0.1mA→
50mA)
2.70
Output Voltage(VR2) : V
2.65
100
50
0
Output Current(VR1) : I
Time (200μs/div)
26/29
■PACKAGING INFORMATION
●SOT-26
●USP-6C
XC6419
Series
●USP-6C Reference Pattern Layout
●USP-6C Reference Metal Mask Design
*The side of pins are not gilded,
but nickel is used.
27/29
XC6419 Series
■PACKAGING INFORMATION (Continued)
● USP-6C Power Dissipation
Power dissipation data for the USP-6C is shown in this page.
The value of power dissipation varies with the mount board conditions.
Please use this data as one of reference data.
1. Measurement Condition (Reference data)
Condition: Mount on a board
Ambient: Natural convection
Soldering: Lead (Pb) free
Board: Dimensions 40 x 40 mm (1600 mm
Copper (Cu) traces occupy 50% of the board area
In top and back faces
Package heat-sink is tied to the copper traces
Material: Glass Epoxy (FR-4)
Thickness: 1.6 mm
Through-hole: 4 x 0.8 Diameter
Evaluation Board (Unit: mm)
2. Power Dissipation vs. Ambient Temperature
Board Mount (Tj max = 125℃)
2
in one side)
Ambient Temperature（℃） Power Dissipation Pd（mW） Thermal Resistance (℃/W)
25 1000
100
85 400
Pd vs. Ta
1200
1000
800
600
400
200
0
Power Dissipation Pd（mW）
25 45 65 85 105 125
Ambient Temperature Ta（℃）
28/29
XC6419
Series
1. The products and product specifications contained herein are subject to change without
notice to improve performance characteristics. Consult us, or our representatives
before use, to confirm that the information in this datasheet is up to date.
2. We assume no responsibility for any infringement of patents, patent rights, or other
rights arising from the use of any information and circuitry in this datasheet.
3. Please ensure suitable shipping controls (including fail-safe designs and aging
protection) are in force for equipment employing products listed in this datasheet.
4. The products in this datasheet are not developed, designed, or approved for use with
such equipment whose failure of malfunction can be reasonably expected to directly
endanger the life of, or cause significant injury to, the user.
(e.g. Atomic energy; aerospace; transport; combustion and associated safety
equipment thereof.)
5. Please use the products listed in this datasheet within the specified ranges.
Should you wish to use the products under conditions exceeding the specifications,
please consult us or our representatives.
6. We assume no responsibility for damage or loss due to abnormal use.
7. All rights reserved. No part of this datasheet may be copied or reproduced without the
prior permission of TOREX SEMICONDUCTOR LTD.
29/29
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