The TPS2065CDBVR with Power Switch ICs from Texas Instruments is a single-channel current-limited USB power distribution switch. This device is designed to offer powerful options for power management and distribution within USB-powered applications. By controlling power distribution from a single USB port, the TPS2065CDBVR can enable a wide variety of USB-based applications, such as charging systems, wall adapters, external battery chargers, etc. In addition to providing a cost-effective way to manage power distribution, the TPS2065CDBVR also offers the following features:-Protect Mode to protect against overcurrent
-Integrated low-side power MOSFET to boost efficiency
-Selectable fast and slow fault-response modes
-22-pin surface-mount TSSOP package with heat-dissipation pad
-Thermal shutdown, overvoltage lockout, and short-circuit protection
-3-state logic input with pull-down and user-programmable enable/disable
-Operating voltages of 1.8V to 5.5V to support a wide range of applications