AT1453 charger equivalent, photoflash capacitor charger.
* 2.5 to 5.5V supply voltage operating range.
* Low current consumption: 1mA in operation,
* 50 kHz or 100kHz operation frequency .
* Built-in maximum dut.
*Digital Still Cameras flash unit
Block Diagram
VCC READY
GND
Reference
Output Control Block
OUT SS DUTY
Vref .
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