RT9553A

High Accuracy Current/Voltage Sensing/Protection

Richtek

RT9553A Features

* Common Mode Input Range up to 24V

* VCC Operating Current : 200μA

* VCC Shutdown Current : 10μA (under S3/S4/S5)

* Programmable Over-Current Level

* One Shot PROCHOT Signal when OCP

* Pull Low RESET Signal when OVP/UVP

* OVP/UVP with 8% Recover Hysteresis Range

* Pr

RT9553A General Description

The RT9553A 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. Moreover, users can set over-/undervoltage threshold by the OVSET pin/UVSET pin .

RT9553A Datasheet (136.36 KB)

RT9553A Datasheet Preview — Preview of RT9553A PDF

Datasheet Details

Part number:

RT9553A

Manufacturer:

Richtek

File Size:

136.36 KB

Description:

High accuracy current/voltage sensing/protection.

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RT9553A High Accuracy Current Voltage Sensing Protection Richtek

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RT9553A Features

RT9553A General Description

Datasheet Details

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