TPS55289/TPS55289-Q1 8A Buck-Boost Converter
Texas Instruments TPS55289/TPS55289-Q1 8A Buck-Boost Converter is a synchronous buck-boost converter optimized for converting adapter or battery voltage into power supply rails. The TPS55289 integrates four MOSFET switches, which provides a compact solution for the USB power delivery (USB PD) application. The Texas Instruments TPS55289/TPS55289-Q1 has up to 30V input voltage capability. The output voltage can be programmed from 0.8V to 22V with a 10mV step through the I2C interface. The device can deliver 60W from 12V input voltage when working in boost mode. It is capable of providing 45W from a 9V input voltage. The TPS55289-Q1 devices are AEC-Q100 qualified for automotive applications.
