MSL2041 - Simple 4-string LED Drivers

Name: MSL2041
SKU: MSL2041-707927

ATMEL Corporation

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Datasheet Details

Part number	MSL2041
Manufacturer	ATMEL Corporation
File Size	1.25 MB
Description	Simple 4-string LED Drivers
Datasheet	MSL2041_ATMELCorporation.pdf

MSL2041 Product details

Description

The MSL2041 and MSL2042 compact, high-power LED controllers use external current control MOSFETs to sink up to 1A per string, with string current matching of ±0.5%.

Features

four PWM inputs that allow independent frequency, dimming and phasing of each string. The MSL2042 has a single PWM input for frequency and dimming control of all four strings, and automatically phase shifts the string drive signals. An external current sense resistor for each string sets full-scale LED current and is adjustable for all strings equally with an internal 8-bit DAC. The MSL2041/2 adaptively control up to two DC-DC or off-line converters that power the LEDs using Atmel's proprietary.

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Other Datasheets by ATMEL Corporation

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Published: Dec 14, 2011 |