TLD5541-2QV Overview
The TLD5541-2QV is a synchronous DUAL Channel DC/DC controller with built in protection.
TLD5541-2QV Key Features
- Dual-Channel synchronous DC/DC Controller for HIGH POWER LED drivers
- Wide LED forward voltage Range (2 V up to 55 V)
- Wide VIN Range (IC 4.5 V to 40 V, Power 4.5 V to 55 V)
- Switching Frequency Range from 200 kHz to 700 kHz
- SPI for diagnostics and control
- Maximum Efficiency in every condition (up to 96%)
- Multitopology constant Current (LED) and Constant Voltage Regulation
- Drives Multiple Load with a single IC thanks to the Fast Output Discharge operation
- Limp Home Function (Fail Safe Mode)
- EMC optimized device: Features an auto Spread Spectrum