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AP3602A

BCD Semiconductor
Part Number AP3602A
Manufacturer BCD Semiconductor
Description REGULATED CHARGE PUMP
Published May 3, 2007
Detailed Description Data Sheet 100mA REGULATED CHARGE PUMP General Description The AP3602A/B are regulated step-up DC/DC converters based on...
Datasheet PDF File AP3602A PDF File

AP3602A
AP3602A

Overview
Data Sheet 100mA REGULATED CHARGE PUMP General Description The AP3602A/B are regulated step-up DC/DC converters based on charge pump technique.
These ICs have the ability to supply 100mA constant output current or 250mA peak output current for 100ms from 3.
0V to 5V input (2.
7V to 4.
5 V for AP3602B), so they can be used as white LEDs driver or flash LED driver.
The AP3602A/B have very low power dissipation and high efficiency in typical applications.
Other features include over-temperature protection, low temperature coefficient and etc.
to meet some special requirements of hand-held battery powered devices.
Only 3 external capacitors are required in applications, which helps to save space and lower cost.
These chips also have a disable terminal to turn on or turn off the chip to ease the use.
The AP3602A/B are available in SOT-23-6 package.
AP3602A/B Features · · · Low Quiescent Current: 13µA Typical Regulated Output Voltage Precision: 4% High Output Current: 100mA when VIN≥3.
0V 50mA ...


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