Richtek RT9742GGJ5

USB 开关1不需要1A

Overview

RT9742FGJ5F with pin details, that includes Digi-ReelR Alternate Packaging Packaging, they are designed to operate with a SOT-23-5 Thin, TSOT-23-5 Package Case, Input Type is shown on datasheet note for use in a Non-Inverting, it has an Operating Temperature range of -40°C ~ 85°C (TA), Output Type is designed to work in N-Channel, as well as the Load Discharge, Status Flag Features, the device can also be used as On/Off Interface. In addition, the Supplier Device Package is SOT-23-5, the device is offered in 1899/12/30 1:01:00 Ratio Input:Output, the device has a 1 of Number of Outputs, and Voltage Supply Vcc Vdd is Not Required, and the Fault Protection is Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO, and Output Configuration is High Side, and the Rds On Typ is 55 mOhm, and Voltage Load is 2.7 V ~ 6 V, and the Current Output Max is 1.5A, and Switch Type is USB Switch.

RT9742FNGJ5F with circuit diagram, that includes 1.5A Current Output Max, they are designed to operate with a Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO Fault Protection, Features is shown on datasheet note for use in a Status Flag, that offers Input Type features such as Non-Inverting, Interface is designed to work in On/Off, as well as the 1 Number of Outputs, it has an Operating Temperature range of -40°C ~ 85°C (TA). In addition, the Output Configuration is High Side, the device is offered in N-Channel Output Type, the device has a SOT-23-5 Thin, TSOT-23-5 of Package Case, and Packaging is Digi-ReelR Alternate Packaging, and the Ratio Input:Output is 1899/12/30 1:01:00, and Rds On Typ is 55 mOhm, and the Supplier Device Package is SOT-23-5, and Switch Type is USB Switch, and the Voltage Load is 2.7 V ~ 6 V, and Voltage Supply Vcc Vdd is Not Required.

Features

Tape & Reel (TR) Package
Supplied from 5V
Resistance of 70mOhm

Surface Mount Mounting Type

Applications

There are a lot of Richtek USA Inc.
RT9742GGJ5 Power Switches ICs applications.

• Set-top-box
• USB Power Distribution
• Notebook PC
• Telecom and Network Systems
• PC Card Hot Swap
• Storage Drives
• Portable/Handheld Devices
• Wireless/Networking Cards
• Low Voltage I/O System Power
• Hard Disk Drives