Product details


Number of channels (#) 1 Vin (Min) (V) 1.8 Vin (Max) (V) 5.5 Imax (A) 2.7 Ron (Typ) (mOhm) 40 Shutdown current (ISD) (Typ) (uA) 0.2 Quiescent current (Iq) (Typ) (uA) 40 Soft start Fixed Rise Time Rise time (Typ) (us) 550 Features Inrush current control, Quick output discharge, Reverse current protection, Short circuit protection, Thermal shutdown Operating temperature range (C) -40 to 125 open-in-new Find other Load switches

Package | Pins | Size

DSBGA (YBH) 6 1 mm² .706 x 1.106 open-in-new Find other Load switches
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Technical documentation

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Type Title Date
* Data sheet TPS22950 5-V, 2-A, 40-mΩ Adjustable Current Limited Load Switch datasheet Dec. 18, 2020
User guide TPS22950 Evaluation Module Dec. 03, 2020
Certificate TPS22950EVM EU Declaration of Conformity (DoC) Nov. 18, 2020
Application note Current Limit and Short Circuit Protection in Power Restricted Load Switch Apps Sep. 24, 2020
Technical article How can a load switch extend your device’s battery life? Mar. 20, 2018
Technical article How and why you should use load switches for power sequencing Feb. 06, 2018
Technical article How to use load switches and eFuses in your set-top box design Nov. 23, 2017
Technical article Don’t leave it floating! Power off your outputs with quick output discharge Dec. 09, 2016

Design & development

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Hardware development

document-generic User guide

The TPS22950 evaluation module (EVM) is a fully assembled and tested circuit for evaluating the TPS22950. The TPS22950 is an adjustable current limited load switch. The EVM allows the user to configure the TPS22950 mode of operation for evaluation across it's full voltage and current rating. Output (...)

  • Adjustable current limit
  • Reverse current blocking
  • VIN input voltage range: 1.8 V to 5 V
  • 2A maximum continuous switch current operation
  • On-board CIN and COUT capacitors

Design tools & simulation

SLVMDI3.ZIP (46 KB) - PSpice Model
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)

CAD/CAE symbols

Package Pins Download
DSBGA (YBH) 6 View options

Ordering & quality

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  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

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Support & training

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