Richtek RT9728BHGE

USB 开关1不需要1.8A

Overview

The RT9728ALZQW is IC PWR SW USB 1.3A 6WDFN, that includes Digi-ReelR Alternate Packaging Packaging, they are designed to operate with a 6-WDFN Exposed Pad 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 P-Channel, as well as the Status Flag Features, the device can also be used as On/Off Interface. In addition, the Supplier Device Package is 6-WDFN (2x2), 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 (Adjustable), Over Temperature, UVLO, and Output Configuration is High Side, and the Rds On Typ is 120 mOhm, and Voltage Load is 2.5 V ~ 5.5 V, and the Current Output Max is 1.3A, and Switch Type is USB Switch.

The RT9728AHZQW is IC PWR SW USB 1.3A 6WDFN, that includes 1.3A Current Output Max, they are designed to operate with a Current Limiting (Adjustable), Over Temperature, 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 P-Channel Output Type, the device has a 6-WDFN Exposed Pad of Package Case, and Packaging is Tape & Reel (TR), and the Ratio Input:Output is 1899/12/30 1:01:00, and Rds On Typ is 120 mOhm, and the Supplier Device Package is 6-WDFN (2x2), and Switch Type is USB Switch, and the Voltage Load is 2.5 V ~ 5.5 V, and Voltage Supply Vcc Vdd is Not Required.

Features

Tape & Reel (TR) Package
Resistance of 120mOhm

Surface Mount Mounting Type

Applications

There are a lot of Richtek USA Inc.
RT9728BHGE Power Switches ICs applications.

• 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
• Solid-State Drives