Sep 29, 2021
12:45 AM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Sep 29, 2021
12:45 AM
Are the charge pumps of the TLE92104 and TLE92108 still working in the case of fault condition?
In case of a fault on a half-bridge driven by the device, the charge pump of the device continues working and supplying other half-bridges that are ON.
The only conditions which deactivate the charge pump are:
- Overvoltage on the supply voltage
- Undervoltage on the supply voltage
- Under voltage on the CP pin caused by the thermal shutdown
In case of a fault on a half-bridge driven by the device, the charge pump of the device continues working and supplying other half-bridges that are ON.
The only conditions which deactivate the charge pump are:
- Overvoltage on the supply voltage
- Undervoltage on the supply voltage
- Under voltage on the CP pin caused by the thermal shutdown
Labels
- Tags:
- IFX
0 Replies