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RT9724GQW
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Product Detailed Parameters
- Description：IC PWR SWITCH N-CHAN 1:1 8WDFN
- Series：-
- Mfr：Richtek USA Inc.
- Package：Tape & Reel (TR)
- Switch Type：General Purpose
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：N-Channel
- Interface：On/Off
- Voltage - Load：2.7V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：1.5A
- Rds On (Typ)：100mOhm
- Input Type：Non-Inverting
- Features：Load Discharge, Slew Rate Controlled
- Fault Protection：Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
- Operating Temperature：-40°C ~ 100°C (TJ)
- Mounting Type：Surface Mount
- Supplier Device Package：8-WDFN (2x2)
- Package / Case：8-WFDFN Exposed Pad
- Grade：-
- Qualification：-
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Overview
The RT9724GQW is a low-voltage, single N-MOSFET high-side power switch IC manufactured by Richtek. It features a typical on-resistance of 100mΩ and a supply current of 50µA. The device operates within a voltage range of 4.5V to 13.2V with an output voltage capability of 46V. It utilizes a WDFN-8 package with an exposed pad for surface mount installation. The component supports non-inverting configuration and includes protection features such as overcurrent and thermal shutdown.
Feature Summary
- Integrates a single N-MOSFET high-side switch with low on-resistance for efficient power distribution.
- Includes built-in overcurrent and thermal protection mechanisms for enhanced system reliability.
- Designed for cost-effective solutions in portable devices requiring low power consumption.
Applications
- Portable devices
- Battery management systems
- Power distribution switches
Procurement Notes
Verify the specific datasheet version and RoHS compliance status directly with the manufacturer or authorized distributor before procurement. Ensure that the WDFN-8 package handling requirements are met during assembly. Confirm that the operating voltage and current ratings align with the target application's electrical specifications to prevent component failure.
Selection Notes
Select this component for applications requiring a compact, single-channel high-side switch with integrated protection. Consider the 100mΩ on-resistance for efficiency needs and the 50µA supply current for low-power standby modes. Evaluate the WDFN-8 package suitability for PCB space constraints and thermal management requirements relative to alternative load drivers.
Part Context
The RT9724GQW belongs to Richtek's portfolio of power management ICs designed for portable electronics. It serves as a load driver and power distribution switch, complementing other Richtek products like battery chargers and USB-C controllers. This component addresses the need for small PCB size and low power consumption in modern mobile and wearable devices.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult official Richtek resources for potential cross-references or newer revisions of the RT9724 series.
