Datasheet Details
Part number:
MSL2042, MSL2041
Manufacturer:
ATMEL Corporation
File Size:
1.25 MB
Description:
Simple 4-string led drivers.
Note:
This datasheet PDF includes multiple part numbers: MSL2042, MSL2041.
Please refer to the document for exact specifications by model.
MSL2042, MSL2041, Simple 4-string LED Drivers
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 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
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