LD7265A Smart Photoflash Capacitor Charger

Leadtrend

Description

LD7265A 6/25/2008 Smart Photoflash Capacitor Charger with Integrated MOS REV:01 General .
The LD7265A is an ideal charge control IC for flash units with internal soft start, adjustable charging current and output voltage.

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Datasheet Specifications

Part number: LD7265A
Manufacturer: Leadtrend
File Size: 331.80 KB
Datasheet: LD7265A-Leadtrend.pdf
Description: Smart Photoflash Capacitor Charger

Features

* Adjustable Output Voltage
* 1.8V~6V Battery Voltage Range
* Tiny Transformer
* Integrated 45V Power Switch
* Programmable eight-level Current Limit
* Separate Source and Sink Pin of IGBT Driver
* Output Voltage Overcharge Protection

Applications

* DSC Flash Unit
* Cell Phone with Camera g Patented Typical Application D 1/FT 01P80 C2 1 2 0μ F R1 130K VDD R1 1 0 0K DO NE # R2 1 30 K R3 1K IG BT Gate RP RN T1
* VB AT C1 2 2μ F VCC 1μF VCC FB LX Cs/ 22 0 PF
* V BAT LD7265A DONE # CHARG E Charge OUTP OUTN

LD7265A Distributors

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LD7265A Smart Photoflash Capacitor Charger Leadtrend

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