TLD5191IVREGEVALTOBO1

TLD5191IVREGEVALTOBO1 is an evaluation platform for TLD5191ES synchronous MOSFET H-Bridge DC-DC controller. This 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 1.5A maximum output current. The output current can be increased up to 6A or more by changing a shunt resistor. It is 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.

• 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
• Enable compact design due to high efficiency
• Reduced EMI emissions
• Easy diagnosis of the load due to reliable protections