SC4541 - High Frequency LED Driver

SEMTECH

General Description

VIN Range 2.9V to 22V VOUT Range Up to 25V IOUT Range: Up to 100mA (Boost) Up to 200mA (Buck) Drives Up to 7 Series WLEDs (Boost) Drives Up to 5 S

Key Features

High Frequency LED Driver with Integrated Schottky and Simple Interconnect.

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SC4541 high frequency led driver by SEMTECH - Datasheet Preview

Datasheet Details

Part number	SC4541
Manufacturer	SEMTECH
File Size	533.69 KB
Description	High Frequency LED Driver
Datasheet	SC4541 Datasheet

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Full PDF Text Transcription (Reference)

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SC4541 POWER MANAGEMENT Features High Frequency LED Driver with Integrated Schottky and Simple Interconnect Description VIN Range — 2.9V to 22V VOUT Range — Up to 25V IOUT Range: Up to 100mA (Boost) Up to 200mA (Buck) Drives Up to 7 Series WLEDs (Boost) Drives Up to 5 Series WLEDs (Buck) Integrated Schottky Rectifier Single-Wire LED Connect Current Mode Control Frequency — 2.0MHz No External Compensation Direct PWM Dimming 100:1 Range at 500Hz Open-LED Protection — 27V Low Shutdown Current < 1µA Package Options: Low Profile MLPD-UT, 6-pin 2x2 x0.6(mm) SOT23, 6-pin 2.9x2.8 x1.