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SC4541 - High Frequency LED Driver

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

Features

  • High Frequency LED Driver with Integrated Schottky and Simple Interconnect.

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Datasheet preview – SC4541

Datasheet Details

Part number SC4541
Manufacturer Semtech
File Size 533.69 KB
Description High Frequency LED Driver
Datasheet download datasheet SC4541 Datasheet
Additional preview pages of the SC4541 datasheet.

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Full PDF Text Transcription

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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.
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