MSL2024 Description
Two String LED Driver Two String LED Driver Note: Lead-Free, Halogen-Free, RoHS pliant Package Package(1) 4 x 4mm 24-pin QFN 4 x 4mm 24-pin QFN 3. Application Circuit BRIDGE RECTIFIER & EMI FILTER AC MAINS SINGLE STAGE PFC FLYBACK CONTROLLER WHITE LED STRING COLOR LED STRING LINEAR LED DRIVER FBO D MSL2024 G LED S DRIVER VDD DRV CS PWM1 PWM2 VIN MCU FLOATING BUCK LED DRIVER MSL2023/2024 [DATASHEET] 2 42063A LED...
MSL2024 Key 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
- Main LED string driven by linear current controller
- Drives external N-channel MOSFET
- ± 3% current accuracy, no ripple current
- 8-bit DAC for peak current control
- Color-adjust LED string uses floating buck controller
- Drives external N-channel MOSFET