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BW9910A - High Brightness LED Driver

Download the BW9910A datasheet PDF. This datasheet also covers the BW9910 variant, as both devices belong to the same high brightness led driver family and are provided as variant models within a single manufacturer datasheet.

Description

The BW9910/BW9910A is a PWM high-efficiency LED driver control IC.

It allows efficient operation of high brightness (HB) LEDs from voltage sources ranging from 85VAC up to 265VAC.

The BW9910/BW9910A controls an external MOSFET at fixed switching frequency up to 300kHz.

Features

  • Product.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BW9910-BruckewellTechnology.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number BW9910A
Manufacturer Bruckewell Technology
File Size 887.34 KB
Description High Brightness LED Driver
Datasheet download datasheet BW9910A Datasheet

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Part Number Description
BW9910 High Brightness LED Driver

Full PDF Text Transcription

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BW9910/A High Brightness LED Driver Features          Product Description The BW9910/BW9910A is a PWM high-efficiency LED driver control IC. It allows efficient operation of high brightness (HB) LEDs from voltage sources ranging from 85VAC up to 265VAC. The BW9910/BW9910A controls an external MOSFET at fixed switching frequency up to 300kHz. The frequency can be programmed using a single resistor. The LED string is driven at constant current rather than constant voltage, thus providing constant light output and enhanced reliability. The output current can be programmed between a few mA and up to more than 1.0A. The BW9910/BW9910A uses a rugged high voltage junction isolated process that can withstand an input voltage surge of up to 500V.
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