BL9581 Datasheet - BELLING

High Brightness LED Driver

BL9581 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

BL9581 General Description

The BL9581 is a continuous mode inductive step-down converter, designed for driving single or multiple series connected LEDs efficiently from a voltage source higher than the LED voltage. The device operates from an input supply between 6V and 36V and provides an externally output current up to 1.2A.

BL9581 Datasheet (316.20 KB)

BL9581 Datasheet Preview — Preview of BL9581 PDF

Datasheet Details

Part number:

BL9581

Manufacturer:

BELLING

File Size:

316.20 KB

Description:

High brightness led driver.

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BL9581 High Brightness LED Driver BELLING

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BL9581 Features

BL9581 General Description

Datasheet Details

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BL9581 Distributor