Texas Instruments UCC27200ADRCT High-Side and Low-Side Driver

The UCC27200ADRCT from Texas Instruments is a robust high-side and low-side driver designed to drive N-Channel MOSFETs and IGBTs in a variety of power conversion applications. This driver IC is particularly well-suited for high-performance power supply systems that require efficient and reliable switching.

With a wide supply voltage range of 10V to 20V, the UCC27200ADRCT is versatile and can be implemented in various circuit topologies. It boasts an impressive peak output current of 4A at the source and 4A at the sink, ensuring that connected power transistors are driven effectively for optimal switching performance.

One of the key features of this driver is its high-side floating circuit, which is designed to handle voltages up to 120V. This allows for direct drive of the high-side N-Channel power MOSFETs and IGBTs in half-bridge configurations. Furthermore, the UCC27200ADRCT integrates a bootstrap diode, simplifying the board layout and reducing external component count.

The device is equipped with an independent high-side and low-side driver channel, each with its own input and enable pins, providing designers with greater flexibility and control. The propagation delays are matched to simplify use in high-frequency applications. In addition, the UCC27200ADRCT features under-voltage lockout protection for both the high-side and low-side drivers, ensuring that the device operates reliably even under conditions of fluctuating supply voltage.

For enhanced protection, the UCC27200ADRCT includes a cross-conduction prevention logic, which prevents both outputs from being on at the same time, thereby reducing the risk of shoot-through. The device is offered in a compact VSON-8 package, making it suitable for space-constrained applications while providing excellent thermal performance.

Whether it's for DC-DC converters, motor controllers, power inverters, or other power management solutions, the UCC27200ADRCT is a high-quality choice for driving power switches with precision and efficiency. Its robust design and advanced features make it a reliable component for both industrial and commercial power electronics applications.