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Solid-State LED Lighting


Datasheet

PDF

软件

说明

MSL2041/2042

MSL2041/2042 Preliminary

(文件大小: 1285KB, 44 页数, 修订版 A, 更新时间: 11/2014)
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Compact , high-power LED string controller using external current control MOSFETs to sink up to 1A per string, with string current matching ±5%.

The MSL2042 drive four parallel strings of LEDs and offer fault detection and management of open circuit and short circuit LED, and features one PWM input for frequecy and dimming controll of all four strings, and automatically phase shifts the string drive signals.

关键参数

参数

Interface Type:

PWM (I2C)

Number of Strings:

4

Max Current per String:

DENR

LEDs per String:

DENR

Max String Match:

2.2%

String Current Global:

8 bits

String Current per String:

R

String PWM per String:

PWM

String Phasing:

Auto

External VSYNC:

PWM