RT9746WSC

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The RT9746WSC from Richtek is an Integrated Power Switch with Constant Current and Voltage Regulation, making it an ideal power management integrated circuit (PMIC) for consumer, industrial and automotive applications.

The PMIC RT9746WSC is an ideal solution for wireless chargers, devices, and battery packs in consumer, automotive, and industrial applications. It includes a power switch and multiple output voltage levels and will enable consumer, automotive, and industrial designers to utilize the same integrated solution, while reducing development time and cost.

The PMIC RT9746WSC integrates all the necessary components into one small and compact package. It consists of constant-current controller, a voltage regulator, rectifier diodes, and an over-temperature protection circuit. It also includes an adjustable current output to extend the device’s range and can support up to 1.2A of output current. The device is also compliant with USB Type-C Power Delivery profile and Level 3 of the Wireless Power Consortium (WPC) specification.

The PMIC RT9746WSC is specifically designed to provide high-efficiency power distribution solutions for systems requiring multiple supply voltages. By utilizing the device’s 5-pin design, designers can reduce the board space and complexity associated with traditional power supplies. The RT9746WSC supports up to three output voltage levels, allowing for efficient power management solutions for a range of consumer, automotive, and industrial applications. The device’s feature-rich, highly reliable design makes it an excellent power protection solution for consumer, automotive, and industrial applications.

In addition to its power switching and voltage regulation capabilities, the RT9746WSC also includes load drivers, a load shedding feature, and an enable pin. The pin allows the device to be easily connected to existing microprocessor controllers, allowing designers to customize power solutions according to their specific needs. It also includes a variable frequency thermal sensing circuit, providing thermal protection to the device.

The RT9746WSC has been designed to meet the requirements of the Wireless Power Consortium (WPC) Level 3. This certification ensures that the device meets the necessary power management requirements for USB Type-C and Wireless Charging applications. It also offers an optional ESD protection feature that helps increase system reliability.

The RT9746WSC is an ideal solution for consumer, automotive, and industrial applications requiring a high-efficiency, high-reliability, and feature-rich power distribution solution. The device’s compact form factor enables efficient circuit design solutions for applications requiring power monitoring and failure protection. By utilizing the device’s highly efficient switching capabilities, including load drivers and load shedding, designers can easily create a high-reliability power solution while reducing development time and cost.

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