DS9746 - VBUS OVP

Richtek

General Description

The RT9746 is an overvoltage protection devices feature a low 35mΩ (typ) RON internal FET with PTVS diode.

The PTVS also protects the devices from surges up to 100V.

Key Features

PTVS Diode Embedded for VBUS Surge Protection.
Warning Indicato.

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DS9746 vbus ovp by Richtek - Datasheet Preview

Datasheet Details

Part number	DS9746
Manufacturer	Richtek
File Size	181.74 KB
Description	VBUS OVP
Datasheet	DS9746 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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® RT9746 VBUS OVP with a PTVS Diode General Description The RT9746 is an overvoltage protection devices feature a low 35mΩ (typ) RON internal FET with PTVS diode. The PTVS also protects the devices from surges up to 100V. When the input voltage exceeds the overvoltage threshold, the internal FET is turned off to prevent damage to the protected down stream components. The internal Over Voltage Thresholds (OVP) are preset to 6.8V typical. The RT9746 also feature an over-current protection and up to 4.5A. The RT9746 is offered in a small WL-CSP-12B (BSC) package provides small PCB area applications. Ordering Information RT9746 Package Type WSC : WL-CSP-12B 1.92x1.27 OVP Threshold Option Default : 6.8V A : 11.5V B : 14.5V C : 6.