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LD7271

Leadtrend
Part Number LD7271
Manufacturer Leadtrend
Description Smart Photoflash Capacitor Charger
Published May 31, 2014
Detailed Description LD7271 09/13/2011 Smart Photoflash Capacitor Charger with Integrated MOS REV：02 General Description The LD7271 is an ...
Datasheet PDF File LD7271 PDF File

LD7271
LD7271

Overview
LD7271 09/13/2011 Smart Photoflash Capacitor Charger with Integrated MOS REV：02 General Description 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 perate i n des ired c onstant peak c urrent of ei ght different levels bet ween 0.
6A and 1.
3A, b y clocking th e CHARGE pin.
The LD7271 i s availa ble in a space-savi ng W DFN-8L 2mm x 2mm package and is ideal for DSC flash unit.
Features • • • • • • 1.
8V~6V Battery Voltage Range Adjustable Output Voltage Adjustable Input Current Integrated 47V P...


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