Automotive single-channel 30V VDD, 3A/3A low-side driver with DESAT protection and 8V UVLO

The UCC5710x-Q1 is a single

channel, high-performance low-side IGBT/SiC gate driver for high power automotive

applications such as PTC heaters, traction inverter active discharge circuit, and

other auxiliary subsystems. It offers protection features including

Under-voltage-lock-out (UVLO), Desaturation protection (DESAT), FAULT report, and

thermal shutdown protection. The UCC5710x-Q1 has a typical

peak drive strength of 3A and it can handle –5V on its inputs, which improves

robustness in systems with moderate ground bouncing. The inputs are independent of

supply voltage and can be connected to most controller outputs for maximum control

flexibility. Depending on the different pin configuration, the wide voltage range of

the bias supply provided in the UCC5710xB-Q1 accommodates

bipolar voltage. Also, seperate high and low driver outputs (UCC5710xC-Q1) and an enable function (UCC5710xW-Q1) are

provided. An accurate 5V output is available with the UCC5710xB-Q1 and UCC5710xC-Q1.