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PS238 - 8-Channel Secondary Monitoring IC

General Description

PS238 is specially designed for switching power supply system.

Four important functions of PS238 are the followings: over-voltage protection, over-current protection, under-voltage protection and power good signal generating.

Key Features

  • Over/Under-voltage protection and lock out Over-current protection and lock out Additional protection input Fault protection output with open drain output stage Open drain power good output signal for power good input Built-in 300mS power good delay AC on 75ms delay for UV/OC protection 38mS PSON/ control de-bounce Wide power supply range (4.2V~16V) Special care for AC power off 8-Channel Seccond.

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Datasheet Details

Part number PS238
Manufacturer Silicon Touch Technology
File Size 228.57 KB
Description 8-Channel Secondary Monitoring IC
Datasheet download datasheet PS238 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com PS238 Version Issue Date File Name Total Pages : A.001 : 2008/05/05 : SP-PS238-A.001.doc : 11 8-Channel Secondary Monitoring IC 9 7 1 SILICON TOUCH TECHNOLOGY INC. 9-7F-1, Prosperity Road I, Science Based Industrial Park, Hsin-Chu, Taiwan 300, R.O.C. Tel：886-3-5645656 Fax：886-3-5645626 w w w . D a PS238 PS238 8-Channel Secondary Monitoring IC General Description PS238 is specially designed for switching power supply system. Four important functions of PS238 are the followings: over-voltage protection, over-current protection, under-voltage protection and power good signal generating. OVP/UVP (Over-Voltage/Under-Voltage Protection) monitors 3.