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RT9742JNGV

RT9742JNGV Description

The RT9742JNGV is a high-performance power switch designed for applications requiring efficient power management. Manufactured by Richtek USA Inc., this IC power switch features a high-side output configuration, making it ideal for USB switch applications. The device operates within a load voltage range of 2.7V to 6V and offers a maximum output current of 1.8A. It is housed in a compact SOT23-3 package, suitable for surface-mount applications.

RT9742JNGV Features

• Output Configuration: High Side
• Product Status: Active
• Current - Output (Max): 1.8A
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 3 (168 Hours)
• ECCN: EAR99
• Switch Type: USB Switch
• Voltage - Load: 2.7V ~ 6V
• Ratio - Input:Output: 1:1
• Mounting Type: Surface Mount
• Rds On (Typ): 70mOhm
• Number of Outputs: 1
• Fault Protection: Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• Interface: On/Off

The RT9742JNGV stands out with its low Rds(on) of 70mOhm, which minimizes power loss ensures and efficient operation. Its comprehensive fault protection features, including current limiting, over-temperature protection, reverse current protection, and UVLO (Under Voltage Lock Out), enhance reliability and safeguard the device from various fault conditions.

RT9742JNGV Applications

The RT9742JNGV is particularly well-suited for applications where efficient power management and compact design are critical. Its high-side output configuration and USB switch type make it ideal for:

• USB Power Delivery: Managing power efficiently in USB-based devices.
• Portable Devices: Ensuring reliable power management in compact battery,-operated devices.
• Consumer Electronics: Enhancing the performance and safety of consumer electronics requiring robust power switches.

Conclusion of RT9742JNGV

The RT9742JNGV is a versatile and reliable power switch designed to meet the demands of modern electronic devices. Its combination of high efficiency, comprehensive fault protection, and compact packaging makes it an excellent choice for a wide range of applications. With its active product status and compliance with industry standards such as REACH and ROHS3, the RT9742JNGV ensures that it meets the environmental highest and safety standards. Whether used in USB power delivery systems or portable devices, the RT9742JNGV delivers exceptional performance and reliability, making it a standout choice in the power management IC market.