SLUSEZ2 October 2023 TPS1210-Q1
ADVANCE INFORMATION
The TPS1210x-Q1 devices features integrated reverse polarity protection to protect the device from failing during input and output reverse polarity faults. Reverse polarity faults occur during installation and maintenance of the end equipments. The device is tolerant to reverse polarity voltages down to –45 V both on input and on the output.
On the output side, the device can see transient negative voltages during regular operation due to output cable harness inductance kickbacks when the switches are turned OFF. In such systems the output negative voltage level is limited by the output side TVS or a diode.