Part number:
IS31LT3353
Manufacturer:
ISSI
File Size:
410.25 KB
Description:
40v/1a buck led driver.
Datasheet Details
Part number:
IS31LT3353
Manufacturer:
ISSI
File Size:
410.25 KB
Description:
40v/1a buck led driver.
IS31LT3353, 40V/1A BUCK LED DRIVER
The IS31LT3353 is a continuous mode inductive step-down converter, designed for driving a single LED or multiple series connected LEDs efficiently from a voltage source higher than the LED voltage.
The chip operates from an input supply between 6V and 40V and provides an externally adjustable output
IS31LT3353 Features
* Up to 1A output current
* High efficiency (up to 97% )
* Wide input voltage range: 6V to 40V
* Internal 40V power switch
* Simple low parts count
* Typical 3% output current accuracy
* Single pin on/off and brightness control using DC voltage or PWM
* Up to 1MHz swi
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