SC4541 - Semtech
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 Rang.
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