LD7271 Smart Photoflash Capacitor Charger

Leadtrend

Description

LD7271 09/13/2011 Smart Photoflash Capacitor Charger with Integrated MOS REV：02 General .
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.

📥 Download Datasheet

LD7271 Datasheet Preview — Preview of LD7271 PDF

Datasheet Specifications

Part number: LD7271
Manufacturer: Leadtrend
File Size: 538.24 KB
Datasheet: LD7271-Leadtrend.pdf
Description: Smart Photoflash Capacitor Charger

Features

* 1.8V~6V Battery Voltage Range Adjustable Output Voltage Adjustable Input Current Integrated 47V Power MOS False Triggering Prevention Start Efficiency Output Voltage Overcharge Protection
* Soft

Applications

* DSC Flash Unit Phone
* Camera g Patented Typical Application D1/FT01P80 C2 72μF R1 130kΩ C1 10μF~22μF R2 130kΩ 1μF R3 1kΩ CS ≤ 1nF
* RP RN
* If LX pin spike is over 47V, please add CS to reduce spike. CS ≤ 1nF is recommended. Fig.1 1 Leadtrend Technology Corpora

LD7271 Distributors

📁 Related Datasheet

LD7272 LD7202 LD720DUQ-SCA1 LD7213 LD7213L LD7215

📌 All Tags

LD7271 Smart Photoflash Capacitor Charger Leadtrend

Leadtrend LD7271-like datasheet