IS31LT3352 - 40V LED DRIVER

Product Overview

Lumissil

Datasheet Details

Part number	IS31LT3352
Manufacturer	Lumissil
File Size	805.91 KB
Description	40V LED DRIVER
Datasheet	IS31LT3352 Datasheet
Additional preview pages of the IS31LT3352 datasheet.

Product details

Description

The IS31LT3352 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 required LED voltage.

Features

Simple low parts count.
Internal 40V power switch.
Wide input voltage range: 6V to 40V.
Up to 750mA output current.
High efficiency (up to 95%).
1200：1 dimming ratio.
Typical 5% output current accuracy.
Single pin on/off and brightness control using DC voltage or PWM.
Up to 1MHz switching frequency.
Inherent open-circuit LED protection.
Thermal shutdown to protect IC itself.
Temperature compensation to protect LEDs.

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Published: Jun 29, 2024 |