DRV2700RGPT: High-Voltage Driver with Integrated Boost Converter from Texas Instruments

The DRV2700RGPT is a versatile and robust integrated high-voltage driver designed by Texas Instruments to cater to a wide range of applications that require piezoelectric or capacitive actuators. This device is particularly well-suited for industrial, medical, automotive, and consumer electronics markets, providing a compact and efficient solution for driving piezoelectric transducers.

At the heart of the DRV2700RGPT is an integrated boost converter that is capable of providing an output voltage up to 105V from a supply voltage as low as 2.7V. This feature makes it an ideal choice for battery-powered applications where power efficiency and space are critical considerations. The device also includes a 200Vpp differential output, which is essential for applications that need a high-voltage swing for effective actuation.

The DRV2700RGPT comes in a compact QFN package that is designed to minimize the footprint on a PCB and is optimized for thermal performance. This packaging allows for easier integration into space-constrained designs while ensuring reliable operation even under high power conditions. The device also features a variety of built-in protections, including over-current, thermal shutdown, and under-voltage lockout, enhancing its reliability and durability in the field.

One of the key advantages of the DRV2700RGPT is its programmable gain and boost modes, which allow designers to tailor the device's performance to specific application requirements. This flexibility, combined with its integrated diagnostics and fault reporting capabilities, simplifies the design process and can help reduce time to market for new products.

Overall, the DRV2700RGPT from Texas Instruments is a high-performance, feature-rich high-voltage driver that offers designers a powerful tool for driving piezoelectric actuators in a variety of applications. Its integration of a boost converter, along with its small size and advanced protection features, make it an excellent choice for any design that requires a reliable and efficient high-voltage actuator driver.