XC9801 datasheet(5/12 Pages) TOREX

Part #	XC9801

Description	Regulated Voltage Step-Up Charge Pump ICs

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Manufacturer	TOREX [Torex Semiconductor]

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XC9801/XC9802

Series

PARAMETER

SYMBOL

CONDITIONS

MIN.

TYP.

MAX.

UNITS

Output Voltage

VOUT

Regulation Output

IOUT=1mA

3.218

3.300

3.383

V

Load Regulation

△VOUT

Regulation Output

1mA

≦IOUT≦2mA

-66

-

66

mV

Operating Voltage Range

VIN

Doubler Output, VOUT>VIN

×2×0.95

1.8

-

5.5

V

Supply Current

IDD

VIN=3.6V, External components=CIN only,

SENSE=0V, VOUT=VIN

1

3

6

mA

Stand-by Current

ISTB

CE=0V

-

2.0

μA

Oscillation Frequency

FOSC

External component=CIN only,

SENSE=0V, VOUT open

255

300

345

kHz

Output Impedance

ROUT

Doubler Output

IOUT=10mA

-

20

40

Ω

IIN

Doubler Output

-

5

-

mA

Input Current

IIN2

Regulation Output

-

1.1

-

mA

Voltage Converting Efficiency

VEFFI

Doubler Output

95

99

-

%

EFFI

Doubler Output

IOUT=10mA

73

78

-

%

EFFI2

IOUT=1mA

-

40

-

%

Power Converting Efficiency

EFFI3

Regulation Output

IOUT=32mA

64

69

-

%

CE / ‘H’ Level Voltage

VCEH

1.5

-

V

CE / ‘L’ Level Voltage

VCEL

-

0.25

V

CE / Input Current

ICE

VIN=5.5V, SENSE=0V,

External Components=CIN only

-2.0

-

2.0

μA

PARAMETER

SYMBOL

CONDITIONS

MIN.

TYP.

MAX.

UNITS

Output Voltage

VOUT

Regulation Output

IOUT=1mA

3.218

3.300

3.383

V

Load Regulation

△VOUT

Regulation Output

1mA

≦IOUT≦32mA

−66

-

66

mV

Operating Voltage Range

VIN

Doubler Output, VOUT >VIN

×2×0.95

1.8

-

5.5

V

Supply Current

IDD

VIN=3.6V, External Components=CIN only,

SENSE=0V, VOUT=VIN

1

3

6

mA

Stand-by Current

ISTB

CE=0V

-

2.0

μA

Oscillation Frequency

FOSC

External Component = CIN only,

SENSE=0V, VOUT open

255

300

345

kHz

Switching Pulse Frequency

FOSC2

Regulation Output

IOUT=1mA

-

10

kHz

Output Impedance

ROUT

Doubler Output

IOUT=10mA

-

20

40

Ω

IIN

Doubler Output

-

5

-

mA

Input Current

IIN2

Regulation Output

-

0.08

-

mA

Voltage Converting Efficiency

VEFFI

Doubler Output

98

99

-

%

EFFI

Doubler Output

IOUT=10mA

73

78

-

%

EFFI2

IOUT=1mA

-

63

-

%

Power Converting Efficiency

EFFI3

Regulation Output

IOUT=32mA

64

69

-

%

CE / ‘H’ Level Voltage

VCEH

1.5

-

V

CE / ‘L’ Level Voltage

VCEL

-

0.25

V

CE / Input Current

ICE

VIN=5.5V, SENSE=0V,

External Components=CIN only

-2.0

-

2.0

μA

XC9801B333KR VOUT=3.3V

Test Conditions: Unless otherwise stated, Typical Application Circuit, VIN=2.376V,

GND=0V, CE=VIN, No Load, SENSE=VOUT (Regulation Output)

XC9802B333KR VOUT=3.3V

Test Conditions: Unless otherwise stated, Typical Application Circuit, VIN=2.376V,

GND=0V, CE=VIN, No Load, SENSE=VOUT (Regulation Output)

Ta=25

℃

Ta=25

℃

■ELECTRICAL CHARACTERISTICS (Continued)

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