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| AAT3112 Datasheet, PDF (11/16 Pages) Advanced Analogic Technologies – 500mA High Efficiency Charge Pump for White LED Flash Applications | |||
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AAT3112
500mA High Efficiency Charge Pump
for White LED Flash Applications
Typical Characteristics- AAT3112-5.0V
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)
6
5
50ms Pulse
4
3
500ms Pulse
2
1
0
3.0
3.2
3.4
3.6
3.8
4.0
4.2
Input Voltage (V)
3112.2007.01.1.5
11
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