HT7936B datasheet(5/16 Pages) HOLTEK

Part #	HT7936B

Description	White LED Step-up Charge Pump Converter

Download	16 Pages

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Manufacturer	HOLTEK [Holtek Semiconductor Inc]

Direct Link	http://www.holtek.com

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Typical Operating Characteristics

For HT7936A, CIN=COUT=2.2

mF, CPUMP=0.22mF, Ta=25°C, unless otherwise specified

HT7936A/HT7936B

Rev 1.00

5

December 28, 2009

HT7936A Output Voltage vs. Output Current

4.3

4.4

4.5

4.6

4.7

4.8

4.9

5.0

5.1

10

20

30

40

50

60

70

80

90

100 110

Output Current(mA)

VIN=2.8V

VIN=3V

VIN=3.2V

VIN=3.7V

VIN=4.2V

VIN=5V

HT7936A Operation Current vs. Input Voltage

1.5

1.6

1.7

1.8

1.9

2.0

2.1

2.2

2.8

3.0

3.3

3.5

3.8

4.0

4.3

4.5

4.8

5.0

Input Voltage(V)

IQ

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HT7936B Datasheet(PDF) 5 Page - Holtek Semiconductor Inc

HT7936B Datasheet(HTML) 5 Page - Holtek Semiconductor Inc

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