The Texas Instruments CSD23382F4 is a high-performance, low-power, fully integrated smart gate driver with integrated MOSFETs. It is designed to drive high-current motor control applications, such as brushless DC (BLDC) motors and permanent magnet synchronous motors (PMSM) in various industrial and automotive applications.
Description:
The CSD23382F4 is a monolithic smart gate driver IC that integrates a high-voltage half-bridge gate driver with two N-channel MOSFETs. It is designed to operate with a wide input voltage range and offers excellent electrical characteristics, such as low on-resistance, low gate charge, and low propagation delay.
Features:
- Integrated high-voltage half-bridge gate driver and two N-channel MOSFETs.
- Wide input voltage range: 6V to 60V.
- High peak current capability: up to 40A per MOSFET.
- Low on-resistance: 3.5mΩ (maximum) for each MOSFET.
- Low gate charge: reduces switching losses and improves efficiency.
- Propagation delay: as low as 18ns (typical) for fast switching.
- Integrated protection features: overcurrent protection, short-circuit protection, and thermal shutdown.
- SpreadCycle blanking: minimizes shoot-through issues during commutation.
- SpreadCycle modulation: enables efficient motor control with reduced electromagnetic interference (EMI).
- Small package size: 4.29mm x 5.38mm PowerTrench QFN package.
Applications:
- Brushless DC (BLDC) motor control in industrial applications.
- Permanent magnet synchronous motor (PMSM) control in industrial and automotive applications.
- Electric power steering (EPS) systems.
- Fuel pumps and water pumps in automotive applications.
- Cooling fan control in automotive applications.
- HVAC blower motor control in automotive applications.
- Industrial pumps, fans, and conveyor systems.
- Robotics and automation systems.
The Texas Instruments CSD23382F4 is a versatile and efficient solution for high-current motor control applications, offering excellent performance, integrated protection features, and a compact package size.