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GR8313T - 3-Channel Supervisor IC

Datasheet Summary

Description

GR8313T is designed to monitor the outputs of switching power supply and generate the power good signal to inform the system.

There are three important functions of GR8313T: over-voltage protection, under-voltage protection and power good signal generating.

Features

  • Over-voltage protection and lockout Under-voltage protection and lockout Open drain power good output signal Built-in 300mS delay for power good 38mS de-bounce for PSON/ control 73uS de-bounce for noise immunity Wide power supply range.

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Datasheet Details

Part number GR8313T
Manufacturer Grenergy
File Size 701.41 KB
Description 3-Channel Supervisor IC
Datasheet download datasheet GR8313T Datasheet
Additional preview pages of the GR8313T datasheet.

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Full PDF Text Transcription

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GR8313T 3-Channel Supervisor IC for Power Supply Features Over-voltage protection and lockout Under-voltage protection and lockout Open drain power good output signal Built-in 300mS delay for power good 38mS de-bounce for PSON/ control 73uS de-bounce for noise immunity Wide power supply range Applications PC power supply LCD TV power supply Description GR8313T is designed to monitor the outputs of switching power supply and generate the power good signal to inform the system. There are three important functions of GR8313T: over-voltage protection, under-voltage protection and power good signal generating. Over-voltage protection (OVP) monitors 3.3V, 5V and 12V to protect the power supply and system when one of these supply voltages exceeds their normal operation voltage.
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