Datasheet4U Logo Datasheet4U.com

IS31BL3231 - FLASH LED DRIVER

IS31BL3231 Description

IS31BL3231 FLASH LED DRIVER July 2015 GENERAL .
The IS31BL3231 is a current-regulated charge pump and ideal for powering high brightness LEDs for camera flash and torch applications.

IS31BL3231 Features

* Operates from 2.7V to 5.5V
* Up to 90% efficiency in Torch Mode
* Output current up to 750mA
* Adjustable output current in Flash Mode
* Minimum external components, no external inductor required
* Automatic boost mode
* Less than 1µA shutdown current
* Low ripple a

IS31BL3231 Applications

* The charge pump can be set to regulate two current levels for FLASH and TORCH modes. The IS31BL3231 automatically switches between linear and boost modes ensuring that LED current does not depend on the LED forward voltage. IS31BL3231 provides low cost, space saving solution for driving LED. It als

📥 Download Datasheet

Preview of IS31BL3231 PDF
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
IS31BL3231
Manufacturer
ISSI
File Size
391.18 KB
Datasheet
IS31BL3231_ISSI.pdf
Description
FLASH LED DRIVER

📁 Related Datasheet

📌 All Tags

FLASH LED DRIVER ISSI
ISSI IS31BL3231-like datasheet