TPS22930A

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS22930 SLVSBL3B – NOVEMBER 2012 – REVISED FEBRUARY 2016 TPS22930 Ultra Small, Low On-Resistance Load Switch With Controlled Turn-on 1 Features 1 Integrated Single Channel Load Switch Ultra Small Four Terminal Wafer-Chip-Scale Package (Nominal Dimensions Shown, See Addendum for Details – 0.9 mm × 0.9 mm, 0.5 mm Pitch, 0.5 mm Height (YZV) Input Voltage Range: 1.4 V to 5.5 V Ultra Low RON Resistance – RON = 35 mΩ at VIN = 5 V – RON = 36 mΩ at VIN = 3.6 V – RON = 49 mΩ at VIN = 1.8 V 2 A Maximum Continuous Switch Current Low Quiescent Current (< 3 µA) Low Control Input Threshold Enables Use of 1.2 V/1.8 V/2.5 V/3.3 V Logic Controlled Slew Rate Under Voltage Lockout Reverse Current Protection When Disabled 2 Applications Smartphone / Wireless Handsets Portable Industrial / Medical Equipment Portable Media Players Point of Sales Terminals GPS Navigation Devices Digital Cameras Portable Instrumentation 3 Description The TPS22930 is a small, low RON load switch with controlled turn on. The device contains a P-channel MOSFET that can operate over an input voltage range of 1.4 V to 5.5 V. The switch is controlled by an on/off input (ON), which is capable of interfacing directly with low-voltage control signals. The TPS22930 is active high enable. The TPS22930 device provides circuit breaker functionality by disabling the body diode during reverse voltage (also ...