Description

The main purpose of this reference design is to demonstrate a high performance: high current and easy to use: synchronous buck LED driver based on TPS92641. This LED driver is designed for application with using high power single LED within 20A.The operating conditions and performance of the reference design are as follows: ●12V to 20V Input Voltage ●2.6V to 4.9V LED Voltage ●20A high power LED Current ●>75% System Efficiency ●Input UVLO and output OVP ●Low Power Shutdown Mode and Thermal Shutdown