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MSL2042 Datasheet - ATMEL Corporation

Simple 4-string LED Drivers

MSL2042 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

MSL2042 General 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%. The MSL2041/2 drive four parallel strings of LEDs with fault detection and management of open circuit and short circuit LEDs. The MSL20.

MSL2042 Datasheet (1.25 MB)

Preview of MSL2042 PDF

Datasheet Details

Part number:

MSL2042

Manufacturer:

ATMEL Corporation

File Size:

1.25 MB

Description:

Simple 4-string led drivers.
Atmel LED Drivers MSL2041/MSL2042 Low-Cost, Simple 4-String LED Drivers with External Current Sink MOSFETs, 5000:1 Dimming Range and Per String PWM In.

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MSL2042 Simple 4-string LED Drivers ATMEL Corporation

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