LT3932-1 - 2A Synchronous Step-Down LED Driver

This page provides the datasheet information for the LT3932-1, a member of the LT3932 2A Synchronous Step-Down LED Driver family.

Product Overview

Analog Devices

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Datasheet Details

Part number	LT3932-1
Manufacturer	Analog Devices
File Size	4.39 MB
Description	2A Synchronous Step-Down LED Driver
Datasheet	LT3932-1 Datasheet
Additional preview pages of the LT3932-1 datasheet.

LT3932-1 Product details

Description

The LT®3932 , featuring the Silent Switcher®architecture to minimize EMI/EMC emissions, utilizes fixed-frequency, peak current control and provides PWM dimming for a string of LEDs.

Features

nn ±1.5% LED Current Regulation nn ±1.2% Output Voltage Regulation nn 5000:1/10000+:1 PWM Dimming at 100Hz (LT3932/LT3932-1) nn 128:1 Internal PWM Dimming nn Spread-Spectrum Frequency Modulation nn Silent Switcher® Architecture for Low EMI nn 3.6V to 36V Input Voltage Range nn 0V to 36V LED String Voltage nn 200kHz to 2MHz with SYNC Function nn 99.9% Maximum Duty Cycle nn 20:1 Analog or Duty Cycle LED Current Control nn Open/Short LED Protection and Fault Indication nn Accurate LED Current Sense.

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Published: Jun 24, 2019 |