onsemi

NCV4276CDT50RKG

The NCV4276CDT50RKG is a high-voltage, high-power, half-bridge gate driver from ON Semiconductor. This device is designed to drive external N-channel MOSFETs in high-voltage applications, such as in motor control, power conversion, and renewable energy systems.

Description:

The NCV4276CDT50RKG is a monolithic half-bridge gate driver that provides high-voltage and high-current drive capability for external N-channel MOSFETs. It features a high input voltage range of up to 60V and can handle peak output currents of up to ±2.5A. The device is available in a thermally enhanced 5x5mm PowerPAD package.

Features:

1. High input voltage range: The NCV4276CDT50RKG can operate with input voltages up to 60V, making it suitable for high-voltage applications.
2. High output current capability: The device can provide peak output currents of up to ±2.5A, allowing it to drive large external MOSFETs.
3. Monolithic design: The half-bridge gate driver is integrated into a single chip, reducing the complexity of the external circuitry and improving reliability.
4. Thermally enhanced package: The 5x5mm PowerPAD package provides efficient thermal performance, allowing for better heat dissipation in high-power applications.
5. Undervoltage lockout: The device features an undervoltage lockout function to protect against low supply voltage conditions.
6. Short-circuit protection: The NCV4276CDT50RKG includes short-circuit protection to prevent damage to the external MOSFETs in case of a short-circuit event.
7. Active low enable input: The device features an active low enable input, allowing for easy control of the gate driver's operation.

Applications:

1. Motor control: The NCV4276CDT50RKG can be used to drive external MOSFETs in brushless DC (BLDC) motor control applications, providing efficient and reliable control of the motor.
2. Power conversion: The device can be used in power conversion applications, such as AC/DC and DC/DC converters, to drive external MOSFETs in the high-voltage sections of the converters.
3. Renewable energy systems: The NCV4276CDT50RKG can be used in renewable energy systems, such as solar inverters and wind turbine converters, to drive the external MOSFETs in the power conversion stages.
4. Electric vehicles (EVs): The device can be used in EV applications, such as battery management systems and traction inverters, to drive the high-voltage MOSFETs in these systems.
5. Industrial control: The NCV4276CDT50RKG can be used in various industrial control applications, such as motor drives and power supplies, to provide efficient and reliable control of the power stages.

In summary, the NCV4276CDT50RKG is a high-voltage, high-power half-bridge gate driver from ON Semiconductor, designed to drive external N-channel MOSFETs in various high-voltage applications. Its monolithic design, high input voltage range, and thermally enhanced package make it suitable for motor control, power conversion, renewable energy systems, electric vehicles, and industrial control applications.