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TPS22922 Datasheet On-resistance Load Switch

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & munity TPS22921, TPS22922, TPS22922B SLVS749C – NOVEMBER 2008 – REVISED JANUARY 2015 TPS2292x 3.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General 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.

The switch is controlled by an on/off input (ON), which can interface directly with low-voltage control signals.

Key Features

  • 1 Integrated P-Channel Load Switch.
  • Input Voltage: 0.9 V to 3.6 V.
  • ON-Resistance (Typical Values).
  • rON = 14 mΩ at VIN = 3.6 V.
  • rON = 20 mΩ at VIN = 2.5 V.
  • rON = 33 mΩ at VIN = 1.8 V.
  • rON = 67 mΩ at VIN = 1.2 V.
  • rON = 116 mΩ at VIN = 1.0 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 Thre.

More Datasheets from Texas Instruments

Part Number Description
TPS22922B ON-Resistance Load Switch
TPS22920 Integrated Load Switch
TPS22920L Integrated Load Switch
TPS22921 ON-Resistance Load Switch
TPS22924B On-Resistance Load Switch
TPS22924C On-Resistance Load Switch
TPS22924D On-Resistance Load Switch
TPS22925 On-Resistance Load Switch
TPS22929D Low on Resistance Load Switch
TPS22901 ON-Resistance Load Switch

TPS22922 Distributor