JAJSHA8A February 2018 – April 2019 TPS2HB50-Q1
ADVANCE INFORMATION for pre-production products; subject to change without notice.
The TPS2HB50-Q1 is designed to operate in the automotive environment. The protection mechanisms allow the device to be robust against many system-level events such as load dump, reverse battery, short-to-ground, and more.
There are two protection features which, if triggered, will cause the switch to automatically disable:
When any of these protections are triggered, the device will enter the FAULT state. In the FAULT state, the fault indication will be available on the SNS pin (see the Diagnostic Mechanisms section of the data sheet for more details).
The switch is no longer held off and the fault indication is reset when all of the below conditions are met:
NOTE
CH1 and CH2 operate independently. If there is a fault on one channel, the other channel is not affected.