CAMP4 Therapeutics Corporation
SYSTEMS AND METHODS FOR AUTOMATIC THRESHOLD SENSING FOR UVLO CIRCUITS IN A MULTI-BATTERY ENVIRONMENT
Last updated:
Abstract:
Embodiments of the invention include an under-voltage lockout (UVLO) circuit with automatic UVLO threshold configuration. In an embodiment, the UVLO circuit includes an over-voltage protection circuit that receives power from a power source, a peak detector that detects a peak voltage output for the external power source, a voltage threshold generator that sets a UVLO threshold based on the peak voltage output, and a comparator that compares an instantaneous voltage with the UVLO threshold and configures an operating mode of a device based on the comparison.
Status:
Application
Type:
Utility
Filling date:
20 Jan 2021
Issue date:
26 Aug 2021