PS113 Datasheet PDF

SiTI PS113

PS113 is specially designed for switching power supply system. When power supply is in short circuit, the supply voltages will be much smaller than their normal operation voltages .We can use UVP to monitor our power supply whether it is in the dangerous power load. Three important functions of PS113 are the following: over-voltage protection, short circuit protection and power good signal generating.

Part No.	PS113
Datasheet	PS113 Download
Manufacturer	SiTI
Description	3-Channel Secondary Monitoring IC
Buy	Stock & Price

GENERAL DESCRIPTION

OVP (Over Voltage Protection) monitors 5V, 12V and 3.3V to protect our power supply and PC, when one of these supply voltages exceeds their normal operation voltage. Short circuit protection is done by UVP (Under Voltage Protection). Power good signal generating notifies personal computer when power supply is ready or power supply is going to shutdown, therefore it can provide a reliable power supply environment.

FEATURES

z z z z z z z z z z z z Over voltage protection and lock out Short circuit protection and lock out Fault protection output with open drain output stage Open drain power good output signal for power good input Built-in 300ms power good delay 75ms delay for short-circuit turn on protection 38ms PSON control de-bounce 73us de-bounce for noise immunity Wide power supply range from 4V to 16V Pin to pin compatible with TPS3510 Special care for AC power off Additional 12V UVP protection 3-Channel Secondary Monitoring IC Version：A.0067 PAGE 1 未經授權而逕予重製、複製、使用或公開本文件，行為人得被追究侵權之相關民刑事責任 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement.