TOREX XC9110, XC9111 User Manual

10

0

X

XC9110/XC9111 Series

ETR0406-006a

PFM Controlled Step-Up DC/DC Converter / Controller ICs

■GENERAL DESCRIPTION

The XC9110/9111 series is a group of PFM controlled step-up DC/DC converter/controller ICs designed to generate low supply
voltage by the combination of PFM control and CMOS structure. The series is ideal for applications where a longer battery life is
needed such as in portable communication equipment. With a built-in 2.5ΩN-channel driver transistor, the XC9110A/C/E and
XC9111A/C/E types provide a step-up operation by using only a coil, a capacitor, and a diode connected externally.
The XC9110/9111B, D and F versions can be used with an external transistor for applications requiring larger currents.
Output voltage is internally programmable in a range from 1.5V to 7.0V in increments of 0.1V (accuracy:± 2.5%).
Maximum oscillation frequency is set to 100kHz for XC9110/9111 series. (At light loads, it is set to 180kHz for the XC9111
series.) Options include products equipped with a CE pin (C and D versions) that allows the IC to be shut down thereby
reducing supply current and with separated VDD/VOUT pins (E and F versions) to separate the power supply block and the
output voltage detect block. With the XC9110 series, maximum duty cycle is set to 75% (VDD=3.3V) making it suitable for
use with large current operations. The XC9111 series automatically switches duty ratio between 56% & 75% (VDD=3.3V)
when it senses changes in load to drop output ripple voltage and can support both large and small currents. The external
transistor types (B/D/F types) can be provided for applications, which require larger currents

■APPLICATIONS

●Mobile phones

●Various palm top equipment

●Cameras, VCRs

●Various portable equipment

■ FEATURES

Operating (Input) Range
Output Voltage Range : 1.5V~7.0V in 0.1V increments
Output Accuracy : ±2.5%
Max Oscillation Frequency : 100 kHz ±15%

180 kHz (at 56% duty of XC9111)

Built-in Switch Types : A/C/E type
N-ch FET On-Resistance : 2.5Ω@ V
External Transistor Types : B/D/F type
Lx Limit Voltage : E type: more than V

: A/C type: more than V

Max Duty Cycles : 75% (for XC9110)

: 56%/75% two steps (for XC9111)

Low Supply Current : 2.0μA @ V
Operating Ambient Temperature
Packages : SOT-23 ,SOT89 (for XC9111),

SOT-25, USP-6C

Environmentally Friendly : EU RoHS Compliant, Pb Free

.

: 0.9V ~ 10.0V

: -40℃～+85℃

=3.0V

DD

OUT

=3V

=2.0V

DD

OUT

=2.0V

■TYPICAL APPLICATION CIRCUIT

●C type circuit

54

(TOP VIEW)

SOT-25

23

1

+

SD

CL

(Tantalum)

GND

VOUT

VIN

L

CIN

+

CE

■TYPICAL PERFORMANCE

CHARACTERISTICS

C9111E331MR

L=100μH(CR54), CL47μF(Tantalum)

80

60

40

Effic iency: EFFI(% )

VIN=0.9V

20

0

0 5 0 1 00 150 2 00 250 3 00

1.5V

1.2V

Output Current:IOUT(mA)

SD: XBS104S14R-G

2.4V

3.0V

1/36

XC9110/XC9111 Series

■PIN CONFIGURATION

SOT-23 (TOP VIEW)

■PIN ASSIGNMENT

●

XC9111A/B

Lx/EXT

54

123

CE/V OUT

V OUT/V DD

SOT-25 (TOP VIEW)

PIN NUMBER

SOT-23 SOT-89
A B A B
1 1 1 1 VSS Ground
3 3 2 2 VOUT Output Voltage Montior, Internal Power Supply
2 - 3 - LX Switch

- 2 - 3 EXT External Switching transistor drive <N-ch transistor drive)

●XC9110//9111C/D/E/F

PIN NUMBER

SOT-25 USP-6C

C D E F C D E F

- - 2 2 - - 1 1 VDD Internal Power Supply

4 4 4 4 6 6 6 6 VSS Ground

- 5 - 5 - 4 - 4 EXT

5 - 5 - 4 - 4 - Lx Switch

1 1 - - 3 3 - - CE

2 2 1 1 1 1 3 3 VOUT Output voltage monitor
3 3 3 3 2,5 2,5 2,5 2,5 NC No connection

VSS

NC

USP-6C (BOTTOM VIEW)

SOT-89 (TOP VIEW)

*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 pin No.1.

PIN NAME FUNCTIONS

PIN NAME FUNCTIONS

External switching transistor drive
<Connect to the gate pin of N-ch Power MOSFET>

Chip Enable <Connect to the V

OUT pin when Active and the

VSS pin when stand-by>

2/36

■PRODUCT CLASSIFICATION

●Selection Guide

XC9110/XC9111

Series

3/36

XC9110/XC9111 Series

■PRODUCT CLASSIFICATION

●Ordering Information

XC9110①②③④⑤⑥-⑦ : PFM control, 75% duty
XC9111①②③④⑤⑥-⑦

DESIGNATOR ITEM SYMBOL DESCRIPTION

①

②③

④

⑤⑥-⑦

(*1)

The “-G” suffix denotes Halogen and Antimony free as well as being fully RoHS compliant.

■BLOCK DIAGRAMS

●XC9111 A and B series

(*1)

Note: The XC9110 series, Tr. Built-in type, uses the Lx pin and the XC9111 series, external Tr. Type, uses the EXT pin.
The duty ratio of the XC9111 series automatically varies between 56% (oscillation frequency 180kHz) and 75%
(oscillation frequency (f
* The duty ratio depends on power supply. Please refer to the electrical characteristics on duty against output voltage

you use.

: PFM control, 56% / 75% duty variable

A VDD / V
B VDD / V

CE Function

C CE pin (5 pin) Built-in Transistor
D CE pin (5 pin) External Transistor
E VDD / V
F V

Output Voltage 15 ~ 70

Maximum Oscillation

Frequency

1 100kHz

MR

Packages

(Order Unit)

MR-G

PR

PR-G

ER

ER-G

) 100kHz). The VLx limit function only applies to the XC9110/9111 A types.

OSC

common type (for XC9111series) Built-in Transistor

OUT

common type (for XC9111series) External Transistor

OUT

separated type (5 pin) Built-in Transistor

OUT

/ V

DD

separated type (5 pin) External Transistor

OUT

ex. 3.5V output → ②= 3, ③= 5

①=A～B SOT-23 (3,000/Reel)
①=C～F SOT-25 (3,000/Reel)

①=A～B SOT-23 (3,000/Reel)
①=C～F SOT-25 (3,000/Reel)
①=A～B SOT-89 (1,000/Reel)
①=A～B SOT-89 (1,000/Reel)
①=C～F USP-6C (3,000/Reel)
①=C～F USP-6C (3,000/Reel)

4/36

■BLOCK DIAGRAMS

●XC9110 / 9111 C and D series

Note: The XC9110 series, Tr. Built-in type, uses the Lx pin and the XC9111 series, external Tr. Type, uses the EXT pin.
The XC9110 series' duty ratio is 75% and oscillation frequency (f
automatically varies between 56% (oscillation frequency 180kHz) and 75% (oscillation frequency (f
V

Lx limit function only applies to the XC9110/9111 C versions.

* The duty ratio depends on power supply. Please refer to the electrical characteristics on duty against output voltage

you use.

●XC9111 E and F series

Note: The XC9110 series, Tr. Built-in type, uses the Lx pin and the XC9111 series, external Tr. Type, uses the EXT pin.

The XC9110 / 9111 series E and F series have the V
oscillation frequency (f
56% (oscillation frequency 180kHz) and 75% (oscillation frequency (f
The V

Lx limit function only applies to the XC9110/9111 C versions.

* The duty ratio depends on power supply.

Please refer to the electrical characteristics on duty against output voltage you use.

) is 100kHz. The duty ratio of the XC9111 series

OSC

) is 100kHz. The duty ratio of the XC9111 series automatically varies between

OSC

DD pin. The XC9110 series' duty ratio is 75% and

) 100kHz).

OSC

) 100kHz). The

OSC

XC9110/XC9111

Series

5/36

XC9110/XC9111 Series

■ELECTRICAL CHARACTERISTICS

PAR AMETER SYMBOL RATINGS UNITS

VOUT Input Voltage VOUT – 0.3 ~ 12.0 V

Lx Pin Voltage VLx – 0.3 ~ 12.0 V

Lx Pin Current ILx 400 mA

EXT Pin Voltage VEXT VSS – 0.3 ~ VOUT＋0.3 V
EXT Pin Current IEXT ±100 mA

CE Input Voltage VCE – 0.3 ~ 12.0 V

VDD Input Voltage VDD – 0.3 ~ 12.0 V

SOT-23, 25 250

Power Dissipation

SOT-89 500

USP-6C

Operating Ambient Temperature Topr – 40 ~ + 85 ℃

Storage Temperature Tstg – 55 ~ +125 ℃

Pd

* Define as VSS with a standard of all the voltage.

120

mW

6/36

XC9110/XC9111

Series

■ ABSOLUTE MAXIMUM RATINGS

XC9111Axx1MR

PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNIT

Output Voltage VOUT Connected to external components ×0.975 VOUT ×1.025 V ①

Output Voltage Temperature

Characteristics

△VOUT

△

V

OUT

・△

topr

Connected to external components

- 40℃≦Topr≦85℃

- ±100 -

Maximum Input Voltage VIN 10 - - V ①

Operating Start Voltage VST1

OUT=1mA,

Connected to external components

- 0.8 0.9 V ①

I

Oscillation Start Voltage VST2 Applied 0.8V to VOUT, Vpull=1.0V - - 0.8 V ②

Operating Hold Voltage VHLD

OUT=1mA,

Connected to external components

0.7 - - V ①

I

Input Current at No Load IIN IOUT=0mA (*1) - E1-1(*) E1-2(*) μA ①

Supply Current 1 (*2) IDD1 Applied (output voltage×0.95) to VOUT - E2-1(*) E2-2(*) μA ②

Supply Current 2 IDD2 Applied (output voltage+0.5) to VOUT - E3-1(*) E3-2(*) μA ②

Lx Switch ON Resistance RSWON Same as IDD1, VLx=0.4V (*3) - E4-1(*) E4-2(*) Ω ②

Lx Leak Current ILxL Same as IDD2, VLx＝7V - - 1 μA ③

Duty Ratio DTY Same as IDD1, measure Lx waveform E7-1(*) E7-2(*) E7-3(*) % ②

Duty Ratio 2 DTY2

Maximum Oscillation

Frequency

Maximum Oscillation

Frequency 2

MAXf

MAXf

Lx Limit Voltage (*4) VLxLMT

I
Connect to external components

Same as IDD1 85 100 115 kHz ②

OSC

Same as IDD1 153 180 207 kHz ②

OSC2

Same as I

DD1, VLx when max. oscillation

frequency is more than double

48 56 64 % ①

0.7 - 1.1 V ②

OUT=1mA, measure Lx ON time.

Efficiency (*5) EFFI Connect to external components - E8(*) - % ①

Test condition : Unless otherwise specified, V

NOTE:

*1: TOREX SBD, XBS104S14R-G is used, reverse current IR < 1μA (when reverse voltage V

parts.

*2: Supply Current 1 is the value when the IC is constantly switching. In actual operation, the oscillator periodically switches, resulting in

lower power consumption. Please refer to Input Current (I

input power supply (V

*3: Lx switch ON resistance can be calculated by (V

*4: The Lx limit voltage function becomes stable when V

*5: EFFI={[output voltage]×(output current)} / [(input voltage)×(input current)]×100

IN).

IN=VOUT×0.6, IOUT=<C1(*)>, Vpull=5.0V

R = 10V is applied), in case of using selected

IN) under no load condition for the actual current, which is supplied from the

Lx x Rp) / (Vpull - VLx). * Change Vpull so that VLx will become 0.4V.

OUT is over 2.0V.

*6: Please be aware of the absolute maximum ratings of the external components.

(*): Please refer to the charts.

ppm/

℃

Ta = 2 5 ℃

CIRCUIT

①

7/36

XC9110/XC9111 Series

■ELECTRICAL CHARACTERISTICS (Continued)

XC9111Bxx1MR

PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNIT

Output Voltage VOUT Connected to external components ×0.975 VOUT ×1.025 V ⑥

Output Voltage

Temperature Characteristics

Maximum Input Voltage VIN 10 - - V -

Operating Start Voltage VST1

Oscillation Start Voltage VST2 Applied 0.8V to VOUT - - 0.8 V ⑦

Operation Hold Voltage VHLD

Supply Current 1 (*1) IDD1 Applied (output voltage×0.95) to VOUT - E2-1(*) E2-2(*) μA ⑦

Supply Current 2 IDD2 Applied (output voltage+0.5) to VOUT - E3-1(*) E3-2(*) μA ⑦

EXT ‘H’ ON Resistance

EXT ‘L’ ON Resistance

Duty Ratio DTY Same as IDD1, measure Lx waveform E7-1(*) E7-2(*) E7-3(*) % ⑦

Duty Ratio 2 DTY2

Maximum Oscillation

Frequency

Maximum Oscillation

Frequency 2

Efficiency (*4) EFFI Connect to external components - E9(*) - % ⑥

Test condition : Unless otherwise specified, VIN=VOUT×0.6, IOUT=<C1(*)>

NOTE:

*1: Supply Current 1 is the value when the IC is constantly switching. In actual operation, the oscillator periodically switches, resulting in

lower power consumption.

*2: EXT ‘H’ ON resistance can be calculated by (0.4 x Rp) / ( V

*3: EXT ‘L’ ON resistance can be calculated by (V

*4: EFFI={[output voltage]×(output current)} / [(input voltage)×(input current)]×100

*5: Please be aware of the absolute maximum ratings of the external components.

(*): Please refer to the charts.

△VOUT

△

V

OUT

・△topr

R

EXTH Same as IDD1, VEXT=VOUT-0.4V (*2) - E5-1(*) E5-2(*) Ω ②

R

EXTL Same as IDD1, VEXT=0.4V (*3) - E6-1(*) E6-2(*) Ω ②

MAXf

OSC

MAXf

OSC2

Connected to external components

Same as IDD1 85 100 115 kHz ⑦

Same as IDD1 153 180 207 kHz ⑦

- 40℃≦Topr≦85℃

I

OUT=1mA, Connected to external

components

I

OUT=1mA,

Connected to external components

I

OUT=1mA, measure Lx ON time.

Connect to external components

EXT – Vpull). * Change Vpull so that VEXT will become VOUT-0.4V.

EXT x Rp) / ( Vpull- VEXT). * Change Vpull so that VEXT will become 0.4V.

- ±100 -

- 0.8 0.9 V ⑥

0.7 - - V ⑥

48 56 64 % ⑥

ppm/

℃

Ta = 2 5 ℃

CIRCUIT

⑥

8/36

XC9110/XC9111

Series

■ELECTRICAL CHARACTERISTICS (Continued)

XC9110Cxx1MR, XC9111Cxx1MR

PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNIT CIRCUIT

Output Voltage VOUT Connect to external components ×0.975 VOUT ×1.025 V ①

Output Voltage

Temperature Characteristics

△VOUT

△VOUT・△topr

Connect to external components

- 40℃≦Topr≦85℃

- ±100 -

Maximum Input Voltage VIN 10 - - V ①

Operation Start Voltage VST1

OUT=1mA, connect to external

components

- 0.8 0.9 V ①

I

Oscillation Start Voltage VST2 Applied 0.8V to VOUT, Vpull=1.0V - - 0.8 V ②

Operation Hold Voltage VHLD

OUT=1mA, connect to external

components

0.7 - - V ①

I

Input Current IIN IOUT=0mA (*1) - E1-1(*) E1-2(*) μA ①

Supply Current 1 (*2) IDD1 Applied (output voltage×0.95) to VOUT - E2-1(*) E2-2(*) μA ②

Supply Current 2 IDD2 Applied (output voltage＋0.5V) to VOUT - E3-1(*) E3-2(*) μA ②

Lx Switch ON Resistance RSWON Same as IDD1, VLx=0.4V (*3) - E4-1(*) E4-2(*) Ω ②

Lx Leak Current ILxL Same as IDD2, VLx=7V - - 1 μA ③

Duty Ratio DTY Same as IDD1, measure Lx waveform E7-1(*) E7-2(*) E7-3(*) % ②

Duty Ratio 2 DTY2

Maximum

Oscillation Frequency

Maximum

Oscillation Frequency 2

MAXf

MAXf

I

only) Connect to external components

Same as IDD1 85 100 115 kHz ②

OSC

Same as IDD1 (XC9111 only) 153 180 207 kHz ②

OSC2

48 56 64 % ①

OUT=1mA, measure Lx ON time (XC9111

Stand-by Current ISTB Same as IDD1, VCE=0V - - 0.50 μA ④

CE “High” Voltage VCEH Same as IDD1, determine Lx oscillation 0.75 - - V ④
CE “Low” Voltage VCEL Same as IDD1, determine Lx shut-down - - 0.20 V ④
CE “High” Current ICEH Same as IDD1, VCE=VOUT×0.95 - - 0.25 μA ⑤
CE “Low” Current ICEL Same as IDD1, VCE=0V - - -0.25 μA ⑤

Lx Limit Voltage (*4) VLxLMT

Same as I

DD1, when max. oscillation

frequency is more than double.

0.7 - 1.1 V ②

Efficiency (*5) EFFI Connect to external components - E8(*) - % ①

Test condition : Unless otherwise specified, connect CE to VOUT, VIN=VOUT×0.6, IOUT=<C1(*)>, Vpull=5.0V

NOTE:

*1: TOREX SD, XBS104S14R-G is used, reverse current IR < 1μA (when reverse voltage V

parts.

*2: Supply Current 1 is the value when the IC is constantly switching. In actual operation, the oscillator periodically switches, resulting in

lower power consumption. Please refer to Input Current (I

input power supply (V

*3: Lx switch ON resistance can be calculated by (V

*4: The Lx. limit voltage function becomes stable when V

*5: EFFI={[output voltage]×(output current)} / [(input voltage)×(input current)]×100

IN).

Lx x Rp) / (Vpull - VLx). * Change Vpull so that VLx will become 0.4V.

IN) under no load condition for the actual current, which is supplied from the

OUT of the XC9110/9111 series is over 2.0V.

R = 10V is applied), in case of using selected

*6: Please be aware of the absolute maximum ratings of the external components.

(*): Please refer to the charts.

ppm/

℃

Ta = 2 5 ℃

①

9/36

XC9110/XC9111 Series

■ELECTRICAL CHARACTERISTICS (Continued）

XC9110Dxx1MR, XC9111Dxx1MR

PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNIT CIRCUIT

Output Voltage VOUT Connect to external components ×0.975 VOUT ×1.025 V ⑥

Output Voltage

Temperature Characteristics

Maximum Input Voltage VIN 10 - - V -

Operation Start Voltage VST1

Oscillation Start Voltage VST2 Applied 0.8V to VOUT - - 0.8 V ⑦

Operation Hold Voltage VHLD

Supply Current 1 (*1) IDD1 Applied (output voltage×0.95) to VOUT - E2-1(*) E2-2(*) μA ⑦

Supply Current 2 IDD2 Applied (output voltage＋0.5V) to VOUT - E3-1(*) E3-2(*) μA ⑦

EXT H ON Resistance REXTH Same as IDD1, VEXT=VOUT-0.4(*2) - E5-1(*) E5-2(*) Ω ②

EXT L ON Resistance REXTL Same as IDD1, VEXT=0.4V(*3) - E6-1(*) E6-2(*) Ω ②

Duty Ratio DTY Same as IDD1, measure Lx waveform E7-1(*) E7-2(*) E7-3(*) % ⑦

Duty Ratio 2 DTY2

Maximum Oscillation
Maximum Oscillation

Standby Current ISTB Same as IDD1, VCE=0V - - 0.50 μA ⑤

CE “High” Voltage VCEH Same as IDD1, determine Lx oscillation 0.75 - - V ⑧
CE “Low” Voltage VCEL Same as IDD1, determine Lx shut-down - - 0.20 V ⑧
CE “High” Current ICEH Same as IDD1, VCE=VOUT×0.95 - - 0.25 μA ⑤
CE “Low” Current ICEL Same as IDD1, VCE=0V - - -0.25 μA ⑤

Efficiency (*4) EFFI Connect to external components - E9(*) - % ⑥

Test condition : Unless otherwise specified, connect CE to VOUT, VIN=VOUT×0.6, IOUT=<C1(*)>

NOTE:

*1: "Supply Current 1" is the value when the IC is constantly switching. In actual operation, the oscillator periodically switches, resulting in lower

power consumption.

*2: EXT H ON resistance can be calculated by (0.4 x Rp) / (V

*3: EXT L ON resistance can be calculated by (V

*4: EFFI={[output voltage]×(output current)} / [(input voltage)×(input current)]×100

*5: Please be aware of the absolute maximum ratings of the external components.

(*): Please refer to the charts.

△VOUT

△VOUT・△topr

MAXf

MAXf

Same as IDD1 85 100 115 kHz ⑦

OSC

OSC2

Connect to external components

- 40℃≦Topr≦85℃

I

OUT=1mA, connect to external

I

OUT=1mA, connect to external

OUT=1mA, measure Lx ON time (XC9111

I

only) Connect to external components

Same as IDD1 (XC9111 only) 153 180 207 kHz ⑦

EXT x Rp) / (Vpull - VEXT). * Change Vpull so that VEXT will become 0.4V.

components

components

EXT - Vpull). * Change Vpull so that VEXT will become VOUT-0.4V.

- ±100 -

- 0.8 0.9 V ⑥

0.7 - - V ⑥

48 56 64 % ⑥

ppm/

℃

Ta = 2 5 ℃

⑥

10/36

XC9110/XC9111

Series

■ELECTRICAL CHARACTERISTICS (Continued)

XC9110Exx1MR, XC9111Exx1MR

PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNIT CIRCUIT

Output Voltage VOUT Connect to external components ×0.975 VOUT ×1.025 V ①

Output Voltage

Temperature Characteristics

△V

OUT

△VOUT・△topr

Maximum Input Voltage VIN 10 - - V -

Operation Start Voltage VST1

Oscillation Start Voltage VST2 Applied 0.8V to VOUT, Vpull=1.0V - - 0.8 V ②

Operation Hold Voltage VHLD

Input Current IIN IOUT=0mA (*1) - E1-1(*) E1-2(*) μA ①

Supply Current 1 (*2) IDD1 Applied (output voltage×0.95) to VOUT - E2-1(*) E2-2(*) μA ②

Supply Current 2 IDD2 Applied (output voltage＋0.5V) to VOUT - E3-1(*) E3-2(*) μA ②

Lx Switch ON Resistance RSWON Same as IDD1, VLx=0.4V (*3) - E4-1(*) E4-2(*) Ω ②

Lx Leak Current ILxL Same as IDD2, VLx=7V - - 1 μA ③

Duty Ratio DTY Same as IDD1, measure Lx waveform E7-1(*) E7-2(*) E7-3(*) % ②

Duty Ratio 2 DTY2

Maximum Oscillation
Maximum Oscillation

MAXf

MAXf

OSC

OSC2

Lx Limit Voltage (*4) VLxLMT

Efficiency (*5) EFFI Connect to external components - E8(*) - % ①

Test condition : Unless otherwise specified, connect VDD to VOUT, VIN=VOUT×0.6, IOUT=<C1(*)>, Vpull=5.0V

NOTE:

*1: TOREX SD, XBS104S14R-G is used; reverse current IR < 1μA (when reverse voltage V

selected parts.

*2: "Supply Current 1" is the value when the IC is constantly switching. In actual operation, the oscillator periodically switches, resulting

in lower power consumption. Please refer to Input Current (I

from the input power supply (V

IN).

*3: Lx switch ON resistance can be calculated by (V

*4: The Lx limit voltage function becomes stable when V

*5: EFFI={[output voltage]×(output current)} / [(input voltage)×(input current)]×100

*6: When using V

The IC operates from V

DD and VOUT separately, please set the voltage range of VDD from 1.5V to 10V.

DD=0.8V, but output voltage and oscillation frequency will be stable when VDD=1.5V or more.

*7: Please be aware of the absolute maximum ratings of the external components.

(*): Please refer to the charts.

Connect to external components

- 40℃≦Topr≦85℃

I

OUT=1mA, connect to external

components

I

OUT=1mA, connect to external

components

OUT=1mA, measure Lx ON time (XC9111

I

only) Connect to external components

- ±100 -

- 0.8 0.9 V ①

0.7 - - V ①

48 56 64 % ①

Same as IDD1 85 100 115 kHz ②

Same as IDD1 (XC9111 only) 153 180 207 kHz ②

Same as I

DD1, VLx when max. oscillation

frequency is more than double.

IN) under no load condition for the actual current, which is supplied

Lx x Rp) / (Vpull - VLx). * Change Vpull so that VLx will become 0.4V.

OUT of the XC9110/9111 series is over 2.0V.

0.7 - 1.1 V ②

R = 10V is applied), in case of using

ppm/

℃

Ta = 2 5 ℃

①

11/36