AAT3112 View Datasheet(PDF) - Advanced Analogic Technologies

Part Name

Description

MFG CO.

AAT3112

500mA High Efficiency Charge Pump for White LED Flash Applications

Advanced Analogic Technologies 

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AAT3112

500mA High Efficiency Charge Pump

for White LED Flash Applications

Typical Characteristics- AAT3112-4.5V

VIN = 3.5V, CIN = COUT = 10μF, C1 = C2 = 1μF; TA = 25°C, unless otherwise noted.

Output Voltage vs. Input Voltage for

Pulsed High Current

(IOUT = 500mA)

5

4.5 50ms Pulse

4

3.5

500ms Pulse

3

2.5

2

1.5

1

0.5

0

3

3.2

3.4

3.6

3.8

4

4.2

Input Voltage (V)

8

3112.2007.01.1.5

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