Texas Instruments switch with battery charging controller products are part of TI’s PCMCIA and USB power distribution protection circuit portfolio.
Power switches are used to intelligently turn power on/off and provide fault protection. They are ideal for power sequencing or segmentation and when controlled allocation of power is needed to circuit blocks, modules, add-in cards or cabled connections. Universal Serial Bus (USB) ports are great examples of where this intelligent protection is vital for protecting your power supply and achieving regulatory compliance. TI’s low-cost power switches are ideal for USB port designs. To minimize voltage drop, select devices with the lowest rDS(on) or drain-to-source on-resistance.
Use the parametric search, download datasheets and application notes, order samples and evaluation modules, and use TI's fast, easy-to-use design tools to get started today. You can also download TI's USB Power Switch Selector Guide.