TLD5191IVREG_EVAL - Evaluation platform for TLD5191ES synchronous MOSFET H-Bridge DC-DC controller.
The TLD5191IVREG-EVAL is an evaluation platform for the TLD5191ES, which can work as buck-boost LED driver, or as a voltage regulator. The default configuration is constant current LED driver with 1.5 A maximum output current. The output current can be increased up to 6A or more by changing a shunt resistor.
Summary of Features
TLD5191: 4 switches buck boost DC-DC controller designed for automotive applications
Constant current (LED) and constant voltage regulation
High power, high efficiency buck-boost architecture
Embedded PWM engine for digital dimming
EMC optimized device: Spread spectrum
Benefits
Enable compact design due to high efficiency
Reduced EMI emissions
Easy diagnosis of the load due to reliable protections
Potential Applications
Especially designed for driving high power LEDs in automotive applications
Automotive exterior lighting: full LED headlamp assemblies (low beam, high beam, matrix beam, pixel light)
Voltage pre-regulator for rear lamp assemblies
General purpose DC-DC for constant current or constant voltage applications as USB, mobile wireless charger and multipurpose pre-regulation for infotainment
TLD5191IVREG_EVAL - Evaluation platform for TLD5191ES synchronous MOSFET H-Bridge DC-DC controller.
The TLD5191IVREG-EVAL is an evaluation platform for the TLD5191ES, which can work as buck-boost LED driver, or as a voltage regulator.
The default configuration is constant current LED driver with 1.5 A maximum output current. The output current can be increased up to 6A or more by changing a shunt resistor.
Summary of Features
- TLD5191: 4 switches buck boost DC-DC controller designed for automotive applications
- Constant current (LED) and constant voltage regulation
- High power, high efficiency buck-boost architecture
- Embedded PWM engine for digital dimming
- EMC optimized device: Spread spectrum
Benefits
- Enable compact design due to high efficiency
- Reduced EMI emissions
- Easy diagnosis of the load due to reliable protections
Potential Applications
- Especially designed for driving high power LEDs in automotive applications
- Automotive exterior lighting: full LED headlamp assemblies (low beam, high beam, matrix beam, pixel light)
- Voltage pre-regulator for rear lamp assemblies
- General purpose DC-DC for constant current or constant voltage applications as USB, mobile wireless charger and multipurpose pre-regulation for infotainment
