GENERAL DESCRIPTION
The Atmel® LED DriversMSL3167 and MSL3168 compact, high-power, 16 parallel string LED drivers feature internal current control MOSFETs that can sink up to 30mA per LED string with better than 3% accuracy. These devices drive up to 10 white LEDs per string, for up to 160 LEDs per MSL3167/8. A single PWM input controls the PWM period and duty cycle for all strings. Note: This MSL3167/8 Datasheet Brief explains direct drive PWM use of the device, including control of a single, external string power supply. The device is configured to operate this way automatically at power-up.
Atmel
