RT9553B Overview
Description
The RT9553B is designed for over-current detection and over-/under-voltage protection. It provides users to set over-current threshold by the ILIM pin to compare that senses dropping voltage between CSP pin and CSN pin.
Key Features
- Common Mode Input Range up to 24V
- VCC Operating Current : 200μA
- Programmable Over-Current Level
- One Shot PROCHOT Signal when OCP
- Pull Low RESET Signal when OVP/UVP
- OVP/UVP with 8% Recover Hysteresis Range
- Programmable OVP/UVP De-glitch Time
