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APL158125G5C-TU
Datasheet
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ANPEC APL158125U5C-TU, APL158125U5C-TR, APL158125G5C-TU, APL158125G5C-TR, APL158125F5C-TU Datasheet

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DUAL INPUT LOW DROPOUT REGULATOR
Copyright ANPEC Electronics Corp. Rev. A.8 - Oct., 2003
APL1581
www.anpec.com.tw1
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise customers to obtain the latest version of relevant information to verify before placing orders.
Features General Description
5-Pin TO-220 and TO-263, TO-252 power packages.Applications
• Microprocessor Supplies
•! Chip Set Supplies
• VGA Card Power
• LCD Monitor Power
Ordering and Marking Information
••
••
•
Adjustable or Fixed Output
••
••
•
520mV typ. Dropout at 5A in dual power
voltage mode
••
••
•
Remote Sense Pin Available
••
••
•
2% Accuracy Over Temperature Range
••
••
•
Build-in Over Temperature Protection
••
••
• Build-in Current Limit
••
••
• 5 Pin TO-220 and TO-263, TO-252
Packages
••
••
• No Supply Sequencing Problems in Dual
Supply Mode
Package C ode
F5 : T O -2 20 -5 G 5 : T O -2 63 -5 U 5 :T O -2 52 -5
Temp. Range
C : 0 to 7 0 C
Handling Code
TU : T u be TR : Ta p e & Ree l
Voltage Code :
15 : 1.5 V 18 : 1.8 V
25 : 2.5V
APL1581
Handling Code Temp. Range Package C ode
Voltage Code
APL1 581F/G/U :
APL1 581 XXXXX
XXXXX - Date Code
APL1 581-15 :
APL1581 XXXXX
XXXXX - Date Code
15
o
Copyright ANPEC Electronics Corp. Rev. A.8- Oct., 2003
APL1581
www.anpec.com.tw2
PIN
No. Name
I/O Description
1V
SENSE
I
Positive side of the refere nce voltage , which allows remote s ensing to obtain excellent load regulatio n.
ADJ O
Negative side of the reference voltage, which allows to use resistor divider to set an expect output voltage. A small bypass capacitor can be connected from this pin to ground to improve PSRR performance.
2
GND O
For fixed voltage devices this is the bottom of the resistor divider that sets the output voltage.
3V
OUT
O
Output pin of the regulator, which connects to the TAB. A minim um of 10µF capacitor must be connected from this pin to ground to ensure the stability.
4V
CONTROL
I
Supply pin of the control cir cuitry, Which must be always higher than V
OUT
for the device to regulate. (see electrical characteristics)
5VINI
Power input pin of the regulator, which must be always higher than V
OUT
for the device to regulate. (see electrical characteristics)
Block Diagram
Pin Configuration
Pin Description
Current
Limit
Voltage
Regulation
Thermal
Protection
V
IN
V
CONTROL
V
OUT
ADJ/GND
V
SENSE
V
SENSE
ADJ(or G ND)
V
OUT
V
CONTROL
V
IN
1
2
3
4
5
TAB is V
OUT
V
SENSE
ADJ(or GND)
V
OUT
V
CONTROL
V
IN
1
2
3
4
5
TAB is V
OUT
Front View of TO-220-5 Front View of TO-263-5
V
IN
V
CONTROL
V
OUT
ADJ(or GND) V
SENSE
1
2
3
4
5
TAB is V
OUT
Front View of TO-252-5
Copyright ANPEC Electronics Corp. Rev. A.8- Oct., 2003
APL1581
www.anpec.com.tw3
Symbol Parameter Rating Unit
V
IN
Input Voltage 7 V
V
CONTROL
Co n trol Volta g e 13.2 V
Q
JA
Thermal Resistance – Junction to Ambient 62.5
°C/W
P
D
Pow e r D is sip a tio n Intern a lly L im ite d W
T
J
Operating Junction Tem p erature
°C Control Section 0 to 125 Power Transistor 0 to 150
T
STG
Storage Temperature Range -65 to +150
°C
T
L
Lead Temperature (Soldering, 10 second) 260
°
C
Absolute Maximum Ratings
Electrical Characteristics
Unless otherwise noted , these specifications apply over CIN=10uF , CCONTROL=1uF , COUT=10uF , and TJ=0 to 125°C. Typical values refer to TJ=25°C. VOUT=VSENSE.
APL1581
Symbol Parameter Test Conditions
MIN TYP MAX
UNIT
V
REF
Reference Voltage
APL1581 V
CONTROL
=2.75~12V, VIN=2.05~5.5V,
I
O
=10mA~5A, V
ADJ
=0V
1.225 1.250 1.275 V
V
OUT
Output Voltage
APL1581-15 APL1581-18 APL1581-25
(I
O
=0~5A for fixed versions)
V
CONTROL
=3~12V , VIN=2.3~5.5V
V
CONTROL
=3.3~12V , VIN=2.6~5.5V
V
CONTROL
=4~12V , VIN=3.3~5.5V
1.470
1.764
2.450
1.500
1.800
2.500
1.530
1.836
2.550
V
REG
LINE
Line Regulation
APL1581
APL1581-15 APL1581-18 APL1581-25
(IO =0A for fixed versions) V
CONTROL
=2.75~12V, VIN=1.75~5.5V,
I
O
=10mA, V
ADJ
=0V
V
CONTROL
=3~12V, VIN=2.3~5.5V
V
CONTROL
=3.3~12V, VIN=2.6~5.5V
V
CONTROL
=4~12V, VIN=3~5.5V
3mV
REG
LOAD
Load Regulation (note 1)
APL1581
APL1581-15 APL1581-18 APL1581-25
(IO =0~5A for fixed versions) V
CONTROL
=2.75V, VIN=2.1V, V
ADJ
=0V,
I
O
=10mA~ 5A
V
CONTROL
=3V, VIN=2.35V
V
CONTROL
=3.3V, VIN=2.65V
V
CONTROL
=4V, VIN=3.35V
5mV
V
CONTROL-VOUT
Dropout Voltage (note 2)
APL1581 APL1581-15 APL1581-18 APL1581-25
I
O
=5A for all versions
V
IN
=2.05V, V
ADJ
=0V
V
IN
=2.3V
V
IN
=2.6V
V
IN
=3.3V
1.20 1.35 V
VIN-V
OUT
Dropout Voltage (note 2)
APL1581 APL1581-15 APL1581-18 APL1581-25
I
O
=5A for all versions
V
CONTROL
=2.75V, V
ADJ
=0V
V
CONTROL
=3V
V
CONTROL
=3.3V
V
CONTROL
=4V
0.52 0.75 V
I
LIMIT
Current Limit V
CONTROL-VOUT
=1.5V, VIN-V
OUT
=0.6V 5 A
I
LMIN
Minimum Load C urrent (note 3) APL1581 V
CONTROL
=5V, VIN=3.3V, V
ADJ
=0V
0.8 10 m A
REG
THERMAL
Thermal Regulation 30mS P ulse 0.01
%
/W
Copyright ANPEC Electronics Corp. Rev. A.8- Oct., 2003
APL1581
www.anpec.com.tw4
Note 1 : Low duty cycle pulse test with Kelvin con­nections are required to maintain data accuracy . Note 2 : Dropout voltage is defined as the minimum difference between VIN and VOUT required to maintain 1% VOUT regulation .
Note 3 : Minimum load current is defined as the mini­mum current required at the output to maintain VOUT regulation.
Application Circuit
∗ VOUT = VREF ( 1+ R2 / R1 ) + IADJ * R2 ∗ R1 is typically in range of 100Ω to 125Ω to satisfy the minimum load current requirement
V
SENSE
V
OUT
V
IN
APL1581
ADJ
V
CONTROL
GND
2.5V
GND
5.0V
3.3V
5
4
2
1
3
R2
125
Ω
R1
125
Ω
V
REF
-+
APL1581
Symbol Parameter Test Conditions
MIN TYP MAX
UNIT
PSRR
Power Supply Ripple Rejection
APL1581 APL1581-15 APL1581-18 APL1581-25
V
RIPPLE
=1VPP at 120Hz, IO=5A
V
CONTROL
=5V, VIN=5V, V
ADJ
=0V
V
CONTROL
=5.25V, VIN=5.25V
V
CONTROL
=5.55V, VIN=5.55V
V
CONTROL
=6.25V, VIN=6.25V
60 70 dB
I
CONTROL
Control Pin Current
V
CONTROL-VOUT
=1.5V , VIN-V
OUT
=0.8V,
I
O
=5A
45 120 mA
I
GND
Ground Pin Current
APL1581-15 APL1581-18 APL1581-25
V
CONTROL
=3V, VIN=2.3V
V
CONTROL
=3.3V, VIN=2.6V
V
CONTROL
=4V, VIN=3.3V
813mA
I
ADJ
Adjust Pin Current
APL1581 V
CONTROL
=2.75V , VIN=2.05V , V
ADJ
=0V
50 120
µ
A
Q
JC
Junction-to-Case Thermal Resistance
Power Transistor 3.0 °C/W
Unless otherwise noted , these specifications apply over CIN=10uF , CCONTROL=1uF , COUT=10uF , and TJ=0 to 125°C. Typical values refer to TJ=25°C. VOUT=VSENSE.
Electrical Characteristics Cont.
Copyright ANPEC Electronics Corp. Rev. A.8- Oct., 2003
APL1581
www.anpec.com.tw5
Application Circuit
V
SENSE
V
OUT
V
IN
APL1581-25
GND
V
CONTROL
GND
2.5V
GND
5.0V
3.3V
5
41
3
Copyright ANPEC Electronics Corp. Rev. A.8- Oct., 2003
APL1581
www.anpec.com.tw6
0
100
200
300
400
500
600
700
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
Typical Characteristics
1.225
1.230
1.235
1.240
1.245
1.250
1.255
1.260
1.265
1.270
1.275
-50-250 255075100125150
Reference Voltage vs Junction Temperature
Junction T emperature (°C)
Reference Voltage (V)
0
10
20
30
40
50
60
70
80
-50 -25 0 25 50 75 100 125 150
Adjust Pin Current vs Junction T emperature
Adjust Pin Current (uA)
Junction T emperature (°C)
0.0
0.2
0.4
0.6
0.8
1.0
1.2
-50-250255075100125150
Minimum Load Current vs Junction T emperature
Junction T emperature (°C)
Minimum Load Current (mA)
VCONTROL-VOUT=10.75V
VCONTROL-VOUT=1.45V
VIN-VOUT Dropout Voltage vs Output Current
VIN-VOUT Dropout Voltage (mV)
Output Current (A)
TJ=125°C
TJ=25°C
TJ=-50°C
Copyright ANPEC Electronics Corp. Rev. A.8- Oct., 2003
APL1581
www.anpec.com.tw7
0
10
20
30
40
50
60
70
80
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
0
20
40
60
80
100
120
140
160
00.511.522.533.544.55
Typical Characteristics
0
2
4
6
8
10
12
14
-50 - 25 0 25 50 75 100 125 150
Short-Circuit Current vs Junction T emperature
Junction T emperature (°C)
Short-Circuit Current (A)
VIN=5.0V
VIN=3.3V
VCONTROL-VOUT Dropout Voltaage vs Output Current
VCONTROL-VOUT Dropout Voltaage (V)
Output Current (A)
TJ=0°C
TJ=-50°C
TJ=25°C
TJ=125°C
Control Pin Current vs Output Current
Output Current (A)
Control Pin Current (mA)
TJ=0°C
TJ=25°C
TJ=75°C
TJ=-50°C
TJ=125°C
VIN-VOUT=0.6V
Output Current (A)
VIN-VOUT=0.8V
Control Pin Current (mA)
Control Pin Current vs Output Current
TJ=0°C
TJ=25°C
TJ=75°C
TJ=-50°C
TJ=125°C
Copyright ANPEC Electronics Corp. Rev. A.8- Oct., 2003
APL1581
www.anpec.com.tw8
0
10
20
30
40
50
60
70
80
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
0
10
20
30
40
50
60
70
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
Typical Characteristics
Control Pin Current vs Output Current Control Pin Current vs Output Current
Output Current (A)
Control Pin Current (mA)
TJ=25°C
TJ=75°C
TJ=125°C
VIN-VOUT=1.0V
TJ=0°C
TJ=-50°C
Output Current (A)
Control Pin Current (mA)
TJ=25°C
TJ=75°C
VIN-VOUT=4.25V
TJ=0°C
TJ=-50°C
TJ=125°C
Copyright ANPEC Electronics Corp. Rev. A.8- Oct., 2003
APL1581
www.anpec.com.tw9
Q
D
R
E
e
b
e1
F
A
c
H1
J1
L
Millimeters Inches
Dim
Min. Max. Min. Max.
A 3.55 4.83 1.140 0.190 b 0.63 1.02 0.025 0.040
c 0.35 0.56 0.014 0.022
D 14.22 16.51 0.560 0.650
e 1.57 1.83 0.062 0.072
e1 6.68 6.94 0.263 0.273
E 9.65 10.67 0.380 0.420 F 1.14 1.40 0.045 0.055
H1 5.84 6.60 0.230 0.2 60
J1 2.03 3.05 0. 080 0.120
L 13.72 14.22 0.540 0.560 R 3.53 4.09 0.139 0.161 Q 2.54 3.43 0.100 0.135
Package Information
TO-220-5
Copyright ANPEC Electronics Corp. Rev. A.8- Oct., 2003
APL1581
www.anpec.com.tw10
Package Information
TO-263-5
A
c1
E
D
L
L2
b1
b
c
L1
Millimeter s Inches
Dim
Min. Max. Min. Max.
A
4.06 4.83
0.160 0.190
b
0.50 0.99
0.020 0.039
b1
1.52 1.83
0.060 0.072
c
0.457 0.736
0.018 0.029
c1
1.14 1.40
0.045 0.055
D
8.25 9.66
0.325 0.380
E
9.65 10.29
0.380 0.405
L
14.60 15.88
0.575 0.625
L1
2.28 2.80
0.090 0.110
L2
1.40
0.055
Copyright ANPEC Electronics Corp. Rev. A.8- Oct., 2003
APL1581
www.anpec.com.tw11
A
B
M
CD
J
H
L
PS
K
E1
D1
Packaging Information
TO-252-5
Millimeters Inches
Dim
Min. Max. Min. Max.
A 6.40 6.80 0.25 0.26 B 5.20 5.50 0.20 0.21 C 6.80 7.20 0.26 0.27 D 2.20 2.80 0.08 0.11
D1 5.2REF 0.205REF
E1 5.3REF 0.209REF
P 1.27REF 0.05REF S 0.50 0.80 0.02 0.03 H 2.20 2.40 0.08 0.09
J 0.45 0.55 0.01 0.02
K 0.45 0.60 0.018 0.024
L 0.90 1.50 0.03 0.06
M 5.40 5.80 0.21 0.22
Copyright ANPEC Electronics Corp. Rev. A.8- Oct., 2003
APL1581
www.anpec.com.tw12
Reference JEDEC Standard J-STD-020A APRIL 1999
Reflow Condition (IR/Convection or VPR Reflow)
Physical Specifications
Pre-heat temperature
183 C
Peak temperature
Time
°
temperature
Convection or IR/
Convection
VPR
Average ramp-up rate(183°C to Peak) 3°C/second max. 10°C /second max. Preheat temperature 125± 25°C)
120 seconds max.
Temperature maintained above 183
°
C
60 ~ 150 seconds
Time within 5°C of actual peak temperature
10 ~ 20 seconds
60 seconds
Peak temperature range
220 +5/-0
°
C or 235 +5/-0°C 215~ 219°C or 235 +5/-0°C
Ramp-down rate
6
°
C /second max. 10°C /second max.
Time 25°C to peak temperature
6 minutes max.
pkg. thickness
≥≥≥≥
2.5mm
and all bags
pkg. thickness < 2.5mm and
pkg. volume
≥≥≥≥
350 mm
pkg. thickness < 2.5mm and pkg.
volume <
Convection 220 +5/-0°C
Convection 235 +5/-0
°
C
VPR 215-219°C
VPR 235 +5/-0
°
C
IR/Convection 220 +5/-0
°
C IR/Convection 235 +5/-0
°
C
Classification Reflow Profiles
Terminal Material Solder-Plated Copper (Solder Material : 90/10 or 63/37 SnPb). Lead Solderability Meets EIA Specification RSI86-91, ANSI/J-STD-002 Category 3.
Copyright ANPEC Electronics Corp. Rev. A.8- Oct., 2003
APL1581
www.anpec.com.tw13
Rel ia bility test program
Test item Method Description
SOLDERABILITY MIL-STD-883D-2003
245°C , 5 SEC
HOLT MIL-STD-883D-1005.7
1000 Hrs Bias @ 125 °C
PCT JESD-22-B, A102
168 Hrs, 100 % RH , 121°C
TST MIL-STD-883D-1011.9
-65°C ~ 150°C, 200 Cycles ESD MIL-STD-883D-3015.7 VHBM > 2KV, VMM > 200V Latch-U p JESD 78 10ms , Itr > 100mA
Application A B C J T1 T2 W P E
380±3 80 ± 2 13 ± 0. 5 2 ± 0.5 24 ± 4 2± 0.3
24 + 0.3
- 0.1
16 ± 0.1 1.75± 0.1
F D D1 Po P1 Ao Bo Ko t
TO-263
11.5 ± 0.1 1.5 +0.1 1.5± 0.25 4.0 ± 0.1 2.0 ± 0.1 10.8 ± 0.1 16.1± 0.1 5.2± 0.1 0.35±0.013
Application A B C J T1 T2 W P E
330 ±3 100 ± 2 13 ± 0. 5 2 ± 0.5
16.4 + 0.3
-0.2
2.5± 0.5
16+ 0.3
- 0.1
8 ± 0.1 1.75± 0.1
F D D1 Po P1 Ao Bo Ko t
TO-252
7.5 ± 0.1 1.5 +0.1 1.5± 0.25 4.0 ± 0.1 2.0 ± 0.1 6.8 ± 0.1 10.4± 0.1 2.5± 0.1 0.3±0.05
(mm)
A
J
B
T2
T1
C
t
Ao
E
W
Po
P
Ko
Bo
D1
D
F
P1
Carrier Tape & Reel Dimension
Copyright ANPEC Electronics Corp. Rev. A.8- Oct., 2003
APL1581
www.anpec.com.tw14
Anpec Electronics Corp.
Head Office :
5F, No. 2 Li-Hsin Road, SBIP, Hsin-Chu, Taiwan, R.O.C. Tel : 886-3-5642000 Fax : 886-3-5642050
Taipei Branch :
7F, No. 137, Lane 235, Pac Chiao Rd., Hsin Tien City, Taipei Hsien, Taiwan, R. O. C. Tel : 886-2-89191368 Fax : 886-2-89191369
Customer Service
Cover Tape Dimensions
Application Carrier Width Cover Tape Width Devices Per Reel
TO- 263
24 21.3 1000
TO- 252
16 13.3 2500
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