Part Number
|
BW9910A |
Manufacturer
|
Bruckewell Technology |
Description
|
High Brightness LED Driver |
Published
|
May 26, 2014 |
Detailed Description
|
BW9910/A High Brightness LED Driver
Features
Product Description
The BW9910/BW9910A is a PWM high-eff...
|
Datasheet
|
BW9910A
|
Overview
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...
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