TPS65265 Triple Buck Converter

Texas Instruments TPS65265 Triple Buck Converters incorporate triple synchronous buck converters with a wide 4.5V to 17V input range. This encompasses most intermediate bus voltages operating off 5V, 9V, 12V, or 15V power bus or battery. The converters are designed to simplify application use with constant frequency peak current mode. This is done while giving designers options to optimize the system according to targeted applications. The switching frequency of the converters can be adjustable from 250kHz to 2.3MHz with an external resistor or external clock. 120° out-of-phase operation between Buck1, Buck2, and Buck3 minimize input filter requirements.