TPS22922B Overview
Description
TPS22921, TPS22922, and TPS22922B are small, low rON load switches with controlled turnon. The TPS22921/2/2B contains a P-channel MOSFET that can operate over an input voltage range of 0.9 V to 3.6 V.
Key Features
- 1 Integrated P-Channel Load Switch
- Input Voltage: 0.9 V to 3.6 V
- 2-A Maximum Continuous Switch Current
- Quiescent Current: – Typical 78 nA at 1.8 V
- Shutdown Current: – Typical 35 nA at 1.8 V
- Low Threshold Control Input Enable the use of 1.2 V, 1.8 V, 2.5 V, or 3.3 V Logic
- Controlled Slew Rate to Avoid Inrush Currents – tR = 30 μs at VIN = 1.8 V (TPS22921/2) – tR = 200 μs at VIN = 1.8 V (TPS22922B)
- Quick Output Discharge (TPS22922/2B)
- ESD Performance Tested Per JESD 22 – 3000-V Human Body Model (A114-B, Class II) – 1000-V Charged-Device Model (C101)
- Six Terminal Wafer-Chip-Scale DSBGA Package (nominal dimensions shown
