TLD5190 Overview
The TLD5190 is a synchronous MOSFET H-Bridge DC/DC controller with built in protection.
TLD5190 Key Features
- Single Inductor high power Buck-Boost controller
- 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
- Maximum Efficiency in every condition (up to 96%)
- Constant Current (LED) and Constant Voltage Regulation
- EMC optimized device: Features an auto Spread Spectrum
- Open Load, Overvoltages, Shorted LED fault and Overtemperature Diagnostic Outputs
- LED and Input current sense with dedicated monitor Outputs
- Advanced protection features for device and load