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  • TPS22965NTDSGRQ1

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TPS22965NTDSGRQ1 Overview

The TPS22965x-Q1 is a small, ultra-low-RON, single-channel load switch with controlled turn-on. The device contains an N-channel MOSFET that can operate over an input voltage range of 0.8 V to 5.5 V and can support a maximum continuous current of 4 A. The VOUT rise time is configurable so that inrush current can be reduced. The TPS22965-Q1 and TPS22965W-Q1 devices include a 225-Ω on-chip load resistor for quick output discharge when the switch is turned off.

The TPS22965x-Q1 devices are available in a small, space-saving 2-mm × 2-mm 8-pin WSON package (DSG0008A) with integrated thermal pad allowing for high power dissipation. The TPS22965-Q1 and TPS22965N-Q1 devices are characterized for operation over the free-air temperature range of –40°C to 105°C. Furthermore, the TPS22965W-Q1 and TPS22965NW-Q1 devices feature wettable flanks in the same WSON package (DSG0008B) and it is characterized for operation over the free-air temperature range of –40°C to +125°C.



  • Qualified for automotive applications
    • AEC-Q100 qualified
    • Device temperature grade 2: –40°C to +105°C (TPS22965-Q1, TPS22965N-Q1)
    • Device temperature grade 1: –40°C to +125°C (TPS22965W-Q1, TPS22965NW-Q1)
    • Device HBM ESD classification level 3A
    • Device CDM ESD classification level C6
  • Functional Safety-Capable
  • Integrated single channel load switch
  • Input voltage range: 0.8 V to 5.5 V
  • Ultra-low on resistance (RON)
    • RON = 16 m at VIN = 5 V (VBIAS = 5 V)
    • RON = 16 m at VIN = 3.6 V (VBIAS = 5 V)
    • RON = 16 m at VIN = 1.8 V (VBIAS = 5 V)
  • 4-A maximum continuous switch current
  • Low quiescent current (50 μA)
  • Low control input threshold enables use of 1.2-, 1.8-, 2.5- and 3.3-V logic
  • Configurable rise time
  • Quick Output Discharge (QOD) (TPS22965-Q1 and TPS22965W-Q1 only)
  • WSON 8-pin package with thermal pad

Product Parameters

  • genericPartNumber


  • partDescription

    1-ch, 5.7-V, 4-A, 16-mΩ automotive load switch with adj. rise time and output discharge

  • statusDescription

    This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.

  • packageQtyCarrier

    3000|LARGE T&R

  • orderablePartNumber


  • statusDisplay


  • packageQuantity


  • packagePins

    WSON (DSG)|8

Technical Documents

  • Selecting a Load Switch to Replace a Discrete SolutionDetails>>

  • Basics of Load Switches (Rev. A)Details>>

  • Load Switch Thermal Considerations (Rev. A)Details>>

  • Integrated Load Switches Versus Discrete MOSFETs (Rev. A)Details>>

  • TPS22965-Q1 Functional Safety FIT Rate and Failure Mode DistributionDetails>>

Other distributor's price

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arrow TPS22965NTDSGRQ1 Texas Instruments Power Switch Hi Side 1-OUT 4A 0.016Ohm Automotive 8-Pin WSON EP T/R


digikey TPS22965NTDSGRQ1 Rochester Electronics LLC IC PWR SWITCH N-CHAN 1:1 8WSON


mouser TPS22965NTDSGRQ1 Texas Instruments Power Switch ICs - Power Distribution 5.7-V, 4-A, 16-m automotive load switch with adj. rise time and output discharge 8-WSON -40 to 105