BL9581 High Brightness LED Driver

BELLING

Description

BL9581 36V, 1.2A Step-down High Brightness LED Driver with Internal Switch .
The BL9581 is a continuous mode inductive step-down converter, designed for driving single or multiple series connected LEDs efficiently from a voltag.

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Datasheet Specifications

Part number: BL9581
Manufacturer: BELLING
File Size: 316.20 KB
Datasheet: BL9581-BELLING.pdf
Description: High Brightness LED Driver

Features

* z Simple low parts count z Internal 36V NDMOS switch z Up to 1.2A output current z Single pin on/off and brightness control using DC voltage or PWM z Soft Start z High efficiency (up to 97%) z Wide input voltage range: 6V to 36V z Output shutdown z Up to 1MHz switching frequency z Inherent open-circ

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BL9581 High Brightness LED Driver BELLING

BELLING BL9581-like datasheet