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LD7261A - Photoflash Capacitor Charger

LD7261A Description

LD7261A 3/10/2005 Photoflash Capacitor Charger for DSC Target Spec.REV: 00 General .
The LD7261A is an ideal charge control IC for flash units with internal soft start, adjustable charging current and output voltage.

LD7261A Features

* Adjustable Charging Current
* Adjustable Output Voltage
* 1.8V~5V Battery Voltage Range
* Internal Soft Start
* Tiny Transformer

LD7261A Applications

* DSC Flash Unit
* Film Camera Flash Unit g Patent pending Typical Application VOUT C2 140µF ZD1 300V D1 T1 VCC C3 1µF VIN C1 33µF VDD VCC OUT1 FB 100nF 100K R1 100K READY IGBT RG GATE SEC ISET RS CS 3.9Ω LD7261A CHARGE READY OUT2 TRIGGER GND Q1: AOS / AO3402, T1: 1

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Datasheet Details

Part number
LD7261A
Manufacturer
Leadtrend
File Size
271.92 KB
Datasheet
LD7261A-Leadtrend.pdf
Description
Photoflash Capacitor Charger

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Photoflash Capacitor Charger Leadtrend
Leadtrend LD7261A-like datasheet