TPS22932B

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS22932B SLVS802C – AUGUST 2009 – REVISED MAY 2015 TPS22932B Low Input Voltage, Ultralow rON Load Switch With Configurable Enable Logic and Controlled Slew-Rate 1 Features 1 Input Voltage: 1.1 V to 3.6 V Ultralow ON-Resistance – rON = 55 mΩ at VIN = 3.6 V – rON = 65 mΩ at VIN = 2.5 V – rON = 75 mΩ at VIN = 1.8 V – rON = 115 mΩ at VIN = 1.2 V 500-mA Maximum Continuous Switch Current Quiescent Current < 1 μA Shutdown Current < 1 μA Low Control Threshold Allows Use of 1.2-V, 1.8-V, 2.5-V, and 3.3-V Logic Configurable Enable Logic Controlled Slew Rate to Avoid Inrush Currents: 165 μs at 1.8 V Six-Terminal Wafer Chip Scale Package (DSBGA) ESD Performance Tested Per JESD 22 – 2000-V Human-Body Model (A114-B, Class II) – 1000-V Charged-Device Model (C101) 2 Applications PDAs Cell Phones GPS Devices MP3 Players Digital Cameras Peripheral Ports Portable Instrumentation 3 Description The TPS22932B device is a low rON load switch with controlled turnon. The device contains a P-channel MOSFET that can operate over an input voltage range of 1.1 V to 3.6 V. The switch is controlled by eight patterns of 3-bit input. The user can choose the logic functions MUX, AND, OR, NAND, NOR, inverter, and noninverter. All inputs can be connected to VIN or GND. The control pins can be connected to low-voltage GPIOs allowing the switch to be controlled by either 1.2-V, 1.8-V, 2.5V...