USB DCP power switch with integrated charging protocol
The TPS2513DBVT is a dedicated USB charging port controller and power switch from Texas Instruments, designed to handle the negotiation and power delivery for USB BC1.2 and similar dedicated charging protocols. It operates from a 4.5V to 5.5V supply, drawing only 155 µA quiescent current, making it suitable for always-on USB ports in automotive, industrial, and consumer equipment.
Industrial temperature grade for outdoor and automotive use
This allows placement in engine-bay USB ports, outdoor charging kiosks, or unventilated enclosures without derating concerns. The SOT-23-6 package keeps the footprint small, but the pitch still requires careful PCB layout for thermal dissipation under continuous load.