logo

RT9553A Datasheet, Richtek

RT9553A sensing/protection equivalent, high accuracy current/voltage sensing/protection.

RT9553A Avg. rating / M : 1.0 rating-11

datasheet Download (Size : 136.36KB)

RT9553A Datasheet

Features and benefits


* Common Mode Input Range up to 24V
* VCC Operating Current : 200μA
* VCC Shutdown Current : 10μA (under S3/S4/S5)
* Programmable Over-Current Level
*.

Application


* Notebook Pin Configuration (TOP VIEW) CSP 1 VCC 2 ILIM 3 EN 4 TIMER 5 GND 10 CSN 9 PROCHOT 8 RESET 7 OVSET 11 .

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-/.

Image gallery

RT9553A Page 1 RT9553A Page 2 RT9553A Page 3

TAGS

RT9553A
High
Accuracy
Current
Voltage
Sensing
Protection
Richtek

Since 2006. D4U Semicon.   |   Contact Us   |   Privacy Policy   |   Purchase of parts