Automotive-grade boost converter for battery-fed rails
The TPS61071TDDCRQ1 is a Texas Instruments automotive-grade boost converter, AEC-Q100 qualified, in a SOT-23-6 Thin package. It steps up from a 0.9 V minimum input to an adjustable output up to 5.5 V, with a 455 mA switch current rating and synchronous rectification for efficiency.
Input range and output flexibility
Input voltage spans 0.9 V to 5.5 V, covering single-cell alkaline, Li-ion, or regulated 3.3 V/5 V rails. The adjustable output is set via external resistor divider from 1.8 V up to 5.5 V, matching common automotive logic and sensor supply voltages.