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IS31LT3952

CONSTANT-CURRENT 1.5-AMPERE PWM DIMMABLE BUCK REGULATOR LED DRIVER

IS31LT3952 Features

* Wide input voltage supply from 4.5V to 38V - Withstand 40V load dump

* True average output current control

* 1.5A maximum output over operating temperature range

* Cycle-by-cycle current limit

* Integrated high-side MOSFET switch

* Dimming via direct logic input or power su

IS31LT3952 General Description

The IS31LT3952 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 1.5A for driving a single LED or multiple series connected LEDs. The.

IS31LT3952 Datasheet (766.34 KB)

Preview of IS31LT3952 PDF

Datasheet Details

Part number:

IS31LT3952

Manufacturer:

Lumissil

File Size:

766.34 KB

Description:

Constant-current 1.5-ampere pwm dimmable buck regulator led driver.

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IS31LT3952 CONSTANT-CURRENT 1.5-AMPERE PWM DIMMABLE BUCK REGULATOR LED DRIVER Lumissil

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