TPS65251RHAR Texas Instruments

The TPS65251RHAR is a power management device from Texas Instruments featuring three integrated DC/DC converters and an integrated power management unit (PMU). It provides a comprehensive power solution for a wide variety of applications such as mobile phones, portable electronics, bandwidth-intensive multimedia, and automotive applications. The device features three integrated DC/DC converter channels, plus additional circuitry for controlling the voltage regulator and other power supply functions. The three DC/DC converter channels offer a wide range of output current capabilities, enabling the device to handle a wide range of applications. The device also features integrated phase-lock loop (PLL) circuits for improved system performance and optimized power efficiency. The device has a switching frequency of up to 1MHz, and offers a wide input voltage range of 5.5V to 24V. The device provides excellent output accuracy with a very low output starting voltage of 0.8V. The device is available in a compact 4mm x 4mm x 0.9mm QFN package, making it suitable for space-constrained applications.