TPS22964C Datasheet | Texas Instruments

es - 1 Integrated N-Channel Load Switch - Input Voltage Range: 1 V to 5.5 V - Internal Pass-FET RDSON = 8 mΩ (Typ) - Ultra-Low ON-Resistance - RON = 13 mΩ (Typ) at VIN = 5 V - RON = 14 mΩ (Typ) at VIN = 3.3 V - RON = 18 mΩ (Typ) at VIN = 1.8 V - 3A Maximum Continuous Switch Current - Reverse Current Protection (When Disabled) - Low Shutdown Current (760 n A) - Low Threshold 1.3-V GPIO Control Input - Controlled Slew-Rate to Avoid Inrush Current - Quick Output Discharge (TPS22964 only) - Six Terminal Wafer-Chip-Scale Package (Nominal Dimensions Shown - See Addendum for Details) - 0.9 mm x 1.4 mm, 0.5 mm Pitch, 0.5 mm Height (YZP) - ESD Performance Tested Per JESD 22 - 2-k V Human-Body Model (A114-B, Class II) - 500-V Charged-Device Model (C101) 2 Applications - Smartphones - Notebook puter and Ultrabook™ - Tablet PC puter - Solid State Drives (SSD) - DTV/IP Set Top Box - POS Terminals and Media Gateways 3 Description The TPS22963/64 is a small, ultra-low RON load switch with controlled turn on. The device contains a low RDSON N-Channel MOSFET that can operate over an input voltage range of 1 V to 5.5 V and switch currents of up to 3 A. An integrated charge pump biases the NMOS switch in order to achieve a low switch ON-Resistance. The switch is controlled by an on/off input (ON), which is capable of interfacing directly with low-voltage GPIO control signals. The rise time of the TPS22963/64 device is internally controlled in order to avoid inrush...