TPS22907

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS22907 SLVSA44B – NOVEMBER 2009 – REVISED FEBRUARY 2015 TPS22907 3.6-V, 1-A, 44-mΩ ON-Resistance Load Switch With Controlled Turnon 1 Features 1 Integrated P-Channel Load Switch Low Input Voltage: 1.1 V to 3.6 V ON-Resistance (Typical Values): – RON = 44 mΩ at VIN = 3.6 V – RON = 50 mΩ at VIN = 2.5 V – RON = 58 mΩ at VIN = 1.8 V – RON = 83 mΩ at VIN = 1.2 V 1-A Maximum Continuous Switch Current Maximum Quiescent Current (IQ) < 1 µA Maximum Shutdown Current (ISD) < 1 µA Low Control Input Thresholds Enable Use of 1.2V, 1.8-V, 2.5-V, and 3.3-V Logic Controlled Slew-Rate to Avoid Inrush Currents – tR = 25 µs at VIN = 3.6 V – tR = 36 µs at VIN = 1.8 V ESD Performance Tested Per JESD 22 – 3000-V Human Body Model (A114-B, Class II) – 1000-V Charged-Device Model (C101) Ultra-Small 4-Terminal Wafer-Chip-Scale Package (WCSP) – Nominal Dimensions Shown – See Addendum for Details – 0.9 mm × 0.9 mm, 0.5-mm Pitch, 0.5-mm Height (YZT) 2 Applications Battery-Powered Equipment Portable Industrial Equipment Portable Medical Equipment Portable Media Players Point-of-Sale Terminal GPS Devices Digital Cameras Portable Instrumentation Smart Phones and Tablets 3 Description The TPS22907 is a small, low RON load switch with controlled turnon. The device contains a P-channel MOSFET that operates over an input voltage range of 1.1 V to 3.6 V. The switch is controlled by a...