The UCC27200D by Texas Instruments is a robust, high-frequency, high-side and low-side driver designed for high-power, high-efficiency applications. It is engineered to drive both the high-side and low-side N-Channel MOSFETs in a synchronous buck or a half-bridge configuration. With its wide range of features, this driver is an excellent choice for a variety of demanding applications, including but not limited to switch mode power supplies, motor controllers, and DC-DC converters.
Key Features:
- High-Voltage Capability: The UCC27200D is capable of operating at up to 120V, making it suitable for high-voltage applications.
- High Current Drive: It can deliver up to 3A of peak output current, ensuring powerful driving capabilities for a wide range of MOSFETs.
- Independent Inputs: Separate high and low driver inputs provide design flexibility and the ability to implement advanced control schemes.
- Fast Propagation Delays: With propagation delays typically under 25ns, the UCC27200D enables high-speed operation, which is critical for reducing switching losses and improving efficiency.
- Bootstrap Operation: The integrated high-side bootstrap diode reduces external part count and simplifies the power supply design.
- Under-Voltage Lockout (UVLO): Ensures that the driver operates only when the supply voltage is sufficient, protecting the MOSFETs from insufficient gate drive.
- Robust Design: Features such as cross-conduction prevention and thermal shutdown protect against fault conditions.
Applications:
- DC/DC Converters
- Motor Drives
- Power Supply Units
- Inverters
- Class-D Audio Amplifiers
The UCC27200D is offered in an 8-pin SOIC package, making it compact and easy to integrate into existing designs. Its robust design and comprehensive feature set ensure that it can meet the requirements of the most demanding power management tasks. With Texas Instruments' reputation for quality and reliability, the UCC27200D is an excellent choice for your next high-performance power conversion project.
