IS31LT3953 datasheet, driver equivalent, Lumissil

IS31LT3953 driver equivalent, constant-current 3-ampere pwm dimmable buck regulator led driver.

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datasheet Download (Size : 767.05KB)

Features and benefits

* Wide input voltage supply from 4.5V to 38V - Withstand 40V load dump
* True average output current control
* 3A maximum output over operating temperature ra.

Application

* General high brightness LED lighting
* Architecture lighting
* Dimmable lights
* Pool lighting TYPICA.

Description

The IS31LT3953 is a DC-to-DC switching converter that integrates an N-channel MOSFET to operate in a buck configuration. The device can operate from a wide input voltage between 4.5V and 38V and provides a constant current of up to 3A for driving a s.

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