LD7271 charger equivalent, smart photoflash capacitor charger.
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* 1.8V~6V Battery Voltage Range Adjustable Output Voltage Adjustable Input Current Integrated 47V Power MOS False Triggering Prevention .
* DSC Flash Unit Phone
* Camera
g Patented
Typical Application
D1/FT01P80
C2 72μF
R1 130kΩ
C1 10μF~22μF
R2.
The LD7271 is an ide al charge control IC for flash un its, featuring i nternal s oft st art, adjustable ch arging curre nt and o utput vol tage. It provid es a charg ing algor ithm to speed up the charging with higher efficiency. The LD7271 can o pe.
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