Description
Atmel LED Drivers MSL2023 / MSL2024 2-String LED Driver with Individual PWM Dimming and Adaptive Headroom Control for High CRI LED Luminaires .
Two String LED Driver Two String LED Driver
Note:
1.
Features
* Dual-string LED driver for 2-color or 2 unequal VF LEDs
* Phase shifted register controlled dimming (MSL2023)
* Individual PWM inputs (MSL2024)
* Adaptively controls headroom of AC/DC or DC/DC, isolated or non-isolated
topologies
* Main LED string driven by linear current contr
Applications
* General and architectural lamps
* High CRI LED fixtures
* Down lights and recessed lights
* PAR lamps
42063A
* LED
* 02/2013
1. Introduction
The MSL2023/24 LED drivers for two-color systems include a linear current controller for the main string, typically for white LE