Photoflash Capacitor Charger For DSC

The AT1453 is a charger control IC for Photoflash capacitor with soft start function, adjustable maximum duty cycle and auto-discharge (soft start capacitor) circuit. Adjustable soft start is programmed with an external capacitor on SS pin. The control technique allows for the use of external resistor to change the switching duty and use of transformer to control the input current. A Logic high on the CHARGE pin initiates charging, while the READY pin signals that the capacitor is fully charged. It is ideal for DSC Flash unit. By Aimtron Technology
AT1453 's PackagesAT1453 's pdf datasheet
AT1453AP TSSOP
AT1453AP-GRE TSSOP
AT1453BP TSSOP
AT1453BP-GRE TSSOP




AT1453 Pinout, Pinouts
AT1453 pinout,Pin out
This is one package pinout of AT1453,If you need more pinouts please download AT1453's pdf datasheet.

AT1453 Application circuits
AT1453 circuits
This is one application circuit of AT1453,If you need more circuits,please download AT1453's pdf datasheet.


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