Over-voltage Protection Module to handle direct connection of voltage regulators to a 5V battery using standard IO devices
Overview
Over-voltage Protection Module to handle direct connection of voltage regulators to a 5V battery using standard IO devices
Key Features
- Over-voltage protection biasing for embedded regulators
- Avoids expensive solutions while enabling direct battery connection.
- Built-in over-voltage protection (up to 5.5 V) using 3.3 V transistors
- Low-leakage for SoC retention mode
Block Diagram
Technical Specifications
Foundry, Node
TSMC 40nm uLP eFlash
Maturity
In Production
TSMC
In Production:
40nm
LP
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