VN03SP13TR

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The VN03SP13TR is a power management integrated circuit (PMIC) designed to switch and direct power to multiple circuits. This is useful in applications such as factory automation, automotive electronics, and general purpose motor control.

The VN03SP13TR has a voltage range of 3.3V to 28V, a continuous output current of up to 500mA, and peak output currents of up to 3A. It is a low-side output switch, meaning it can switch either polarity of the power supply with a single control input. This makes it well-suited for applications where the control input must be either high side or low side, such as in factory automation or general purpose motor control.

The VN03SP13TR also has a low quiescent current, high performance 2-channel switch. This allows it to be used in applications where the load is need to be switched periodically. The switch can be used to control the power supply to the load or the load itself, depending on the application needs.

The VN03SP13TR also offers several safety features, such as over-temperature protection and over-current protection. This ensures that the circuit does not exceed its ratings and prevents any possible damage to the load or power supply. In addition, the VN03SP13TR has a built-in ESD protection and is rated for 8kV Contact discharge and 15kV Air discharge.

In terms of operation, the VN03SP13TR works by using an internal power switch, which is controlled by a logic level control input. The switch is then used to switch either polarity of the power supply to either of the two channels, depending on the status of the control input.

In terms of its application fields, the VN03SP13TR can be used in a wide variety of applications. It is particularly well-suited for industrial, automotive, and general purpose motor control applications. It can also be used to control relays, fans, and lights. In addition, it can be used for LCD displays and other electronics that require switching of power supply.

In summary, the VN03SP13TR is a PMIC designed to switch and direct power to multiple circuits. It offers a wide voltage range, a continuous output current of up to 500mA, and peak output currents of up to 3A. It is well-suited for applications where the control input must be either high-side or low-side, such as in factory automation or general purpose motor control. It also offers over-temperature and over-current protection as well as ESD protection. It is suitable for applications that require power switching for industrial, automotive, and general purpose motor control applications.

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