Richtek RT9746WSC

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Overview

The RT9746WSC 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 RT9746WSC also feature an over-current protection and up to 4.5A. The RT9746WSC is offered in a small WL-CSP-12B (BSC) package provides small PCB area applications.

Features

Tape & Reel (TR) Package

Surface Mount Mounting Type

Applications

There are a lot of Richtek USA Inc.
RT9746WSC Power Switches ICs applications.

• PC Card Hot Swap
• Storage Drives
• Portable/Handheld Devices
• Wireless/Networking Cards
• Low Voltage I/O System Power
• Hard Disk Drives
• Solid-State Drives
• Hot Swap
• HDD and SSD
• Hot Swap