FOD3184V

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FOD3184V is a cost-effective, high-performance, unidirectional gate driver. It is designed for high-voltage applications, and allows galvanically-isolated high-side load control of bridge-connected FETs or IGBTs. It is suitable for high-side driving applications including motor control, inverters, rectifiers, power supplies, and solar energy conversion.

The FOD3184V utilizes an isolation transformer design which provides the capability of driving the high-side switch from isolation. It features a highly robust isolation barrier design, with electrical isolation rated to 1500V between the signal and power supplies. The device is also compatible with many popular logic circuits, including TTL and CMOS.

The FOD3184V enables a robust safety barrier that protects system integrity, with inherent Miller clamping and back-bias voltage clamping clamping. These features enable high-side drivers to achieve stable and reliable operations with long-term durability, avoiding short circuits or over-current faults caused by high-side switching.

The FOD3184V works as a unidirectional driving device, using an isolation transformer design that allows the load to be driven from isolation. The power supplies for the FOD3184V can be connected in parallel for higher current capability. The output voltage can be configured for any voltage between 12V and 40V, depending on application requirements.

To ensure the safe and stable operations of the power switches, the FOD3184V features an integrated protection circuit that provides over-temperature, over-voltage, and over-current protections. The device also features a built-in active current limitation protection, which can be adjusted via an external resistor for tailored protection.

The FOD3184V is suitable for any industrial, lighting, communication, or automotive application that requires high-side load control. It can be used in any application that requires the use of a high-side driver that offers high voltage protection, reliable performance, and safe operation.

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