What this USB-C charge port controller does
The TPS25832AQWRHBRQ1 is a USB Type-C charge port controller that handles SDP (Standard Downstream Port) and CDP (Charging Downstream Port) detection per the USB Battery Charging spec. It integrates the power-path control and port-detection logic, so a single IC manages the USB-C connector negotiation and the 5V bus power delivery. Input voltage range is 4.5V to 36V, covering automotive battery rails (12V nominal, load-dump transients) and industrial 24V supplies without an external buck pre-regulator. Quiescent supply current is 700µA typical, which keeps the port alive in key-off or standby modes without draining the vehicle battery.
Temperature grade and package for automotive assembly
Packaged in a 32-VFQFN with exposed pad (5x5 mm body), the wettable-flank terminals allow automated optical inspection (AOI) of the side solder fillets — a requirement for automotive-grade solder-joint quality verification.
The part is in current manufacturing and can be ordered against BOM quantities. The 32-VQFN package is a standard TI footprint, so second-source equivalents are uncommon in this specific automotive USB-C controller niche. Sourced per RFQ — confirm current pricing and lead time at quote time. No stock-holding claim; availability confirmed against your line-item quantity.