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BM0246A

BOOKLY
Part Number BM0246A
Manufacturer BOOKLY
Description White LED Step-Up Converter
Published Dec 19, 2018
Detailed Description BOOST IC (LED DRIVER) BM0246A White LED Step-Up Converter BM0246A is a step-up DC/DC converter ¾ specifically design...
Datasheet PDF File BM0246A PDF File

BM0246A
BM0246A

Overview
BOOST IC (LED DRIVER) BM0246A White LED Step-Up Converter BM0246A is a step-up DC/DC converter ¾ specifically designed to drive white LED with a constant current.
It can drive two,three,or four LEDS.
It switches at 1.
4MHz and use tiny ¾ ¾ ¾ ¾ external components.
The output capacitor can ¾ be as small as 0.
22uF,which can save space ¾ and cost versus alternative solutions.
Feedback ¾ voltage is as low as 105mV.
Built-in OverVoltage ¾ OverVoltage Function Fast 1.
4MHz Switching Frequency Requires Only 0.
22uF Output Capacitor Inherently Matched LED Current High Efficiency: 90% Typical 2.
5V to 16V VIN ranges Drives Up to Four series LEDs with a Li-lon cell PIN TO PIN with RT9271 and ...


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