RT9702AGJ5

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The RT9702AGJ5 is a low-side MOSFET power switch with a voltage detection function and is categorized as a PMIC - Power Distribution Switches, Load Drivers. This product has a 2.5V to 5.5V voltage range, and better yet, it remains efficient under low on-state voltage or current conditions. In addition to low standby current consumption, the RT9702AGJ5 power switch boasts impressive thermal characteristics thanks to its flip-chip packaging. It is also equipped with overcurrent protection and built-in loop protection.

The RT9702AGJ5 is a versatile application field product. When used as a general low-side driver, the RT9702AGJ5 can be helpful when controlling motor loads, solenoids, lamps, and more. When used in coexistence with other ICs, it is effective for controlling power supplies for digital AV equipment, such as DVD players, DVRs, and handheld game consoles. It is well suited for systems with multiple power rails that require high current loads. The RT9702AGJ5 is also useful in lighting systems due to its low voltage-drop characteristics and excellent design for power savings.

The RT9702AGJ5 works with a built-in control logic that allows for easy and efficient use of the product. This logic works by sensing the voltage on two pins, IN and OUT, to determine the status of the power switch. The IN pin detects the voltage supplied to the power switch, while the OUT pin detects the voltage across the power MOSFET. The voltage level of either pin determines the power switch’s on/off state, with an overcurrent fault being detected by the OUT pin.

The RT9702AGJ5 can be used in two control modes, automatic and manual. In automatic mode, the logic circuit senses the voltage on the IN and OUT pins and automatically adjusts the power switch state accordingly. Manual mode requires the user to set the on/off state of the power switch using the EN pin. Once the state is set, the EN pin will remain in that state until either the IN or OUT pin detects a voltage that indicates an overcurrent fault.

The RT9702AGJ5 is designed to operate in power rail designs with both high and low current requirements. It is able to provide up to 3A of continuous current and can support up to 6A of peak current. Its low on-state voltage and current levels make it an ideal choice for applications demanding highly efficient operation. Additionally, its built-in protection features make the RT9702AGJ5 an excellent choice for a wide variety of applications.

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