DatasheetsPDF.com

SC4539

High Effi ciency Boost Converter

Description

SC4539 High Efficiency Boost Converter for up to 6 LEDS POWER MANAGEMENT Features Input voltage range — 2.8V to 5.5V Current-mode PWM control — 800kHz Programmable LED current up to 30mA Soft-start to reduce in-rush current PWM dimming — 100Hz to 50kHz PWM dimming at ISET — Analog and filtered Over-voltage protection — 25V (max.) www.DataSheet4U.co...

Semtech Corporation

Download SC4539 Datasheet

Similar Datasheet

SC450 Dual Phase Power Supply Controller - Semtech Corporation
SC4501 2MHz Step-Up Switching Regulator - Semtech Corporation
SC4502 2MHz Step-Up Switching Regulator - Semtech Corporation
SC4502H 2MHz Step-Up Switching Regulator - Semtech Corporation
SC4503 1.3MHz Step-Up Switching Regulator - Semtech Corporation
SC4505 High Efficiency Boost Converter - Semtech Corporation
SC4508 Buck or Buck-Boost Current Mode Controller - Semtech Corporation
SC4508A Buck or Buck-Boost Current Mode Controller - Semtech Corporation
SC4509 Highly Integrated Step-Up Converter - Semtech Corporation
SC450ITSTRT Dual Phase Power Supply Controller - Semtech Corporation

@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)