This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.


Power Switch/Driver 1:1 N-Channel 6A 14-WSON (3x2)

Inquiry Add To Bom

TPS22976DPUT General Description

The TPS22976 product family consists of three devices: TPS22976, TPS22976A and TPS22976N. Each device is a dual-channel load switch with controlled turnon. The device contains two N-channel MOSFETs that can operate over an input voltage range of 0.6 V to 5.7 V, and can support a maximum continuous current of 6 A per channel. Each switch is independently controlled by an on and off input (ON1 and ON2), which can interface directly with low-voltage control signals. The TPS22976 is capable of thermal shutdown when the junction temperature is above the threshold, turning the switch off. The switch turns on again when the junction temperature stabilizes to a safe range. The TPS22976 also offers an optional integrated 230-Ω on-chip load resistor for quick output discharge when the switch is turned off.

The TPS22976 is available in a small, space-saving 3-mm × 2-mm 14-SON package (DPU) with integrated thermal pad allowing for high power dissipation. The device is characterized for operation over the free-air temperature range of –40°C to 105°C.

Texas Instruments, Inc Inventory

Key Features

  • Integrated dual-channel load switch
  • Input voltage range: 0.6 V to VBIAS
  • VBIAS voltage range: 2.5 V to 5.7 V
  • On-resistance
    • RON = 14 mΩ (typical) at VIN = 0.6 V to 5 V, VBIAS = 5 V
    • RON = 18 mΩ (typical) at VIN = 0.6 V to 2.5 V, VBIAS = 2.5 V
  • 6-A maximum continuous switch current per channel
  • Quiescent current for TPS22976, TPS22976N
    • 37 µA (typical, both channels) at VIN = VBIAS = 5 V
    • 35 µA (typical, single channel) at VIN = VBIAS = 5 V
  • Quiescent current for TPS22976A
    • 85 µA (typical, both channels) at VIN = VBIAS = 5 V
    • 83 µA (typical, single channel) at VIN = VBIAS = 5 V
  • Control input threshold enables use of 1.2-, 1.8-, 2.5-, and 3.3-V logic
  • Configurable rise time
  • Fast turn ON time (TPS22976A)
    • tON = 17µs at VIN = 1.05V
  • Thermal shutdown
  • Quick Output Discharge (QOD) (optional)
  • SON 14-pin package with thermal pad
  • ESD performance tested per JESD 22
    • 2-kV HBM and 1-kV CDM
Texas Instruments, Inc Original Stock
Texas Instruments, Inc Inventory


Category Integrated Circuits (ICs)Power Management (PMIC)Power Distribution Switches, Load Drivers Mfr Texas Instruments
Series - Package Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Product Status Active Switch Type General Purpose
Number of Outputs 2 Ratio - Input:Output 1:1
Output Configuration High Side Output Type N-Channel
Interface On/Off Voltage - Load 2.5V ~ 5.7V
Voltage - Supply (Vcc/Vdd) - Current - Output (Max) 6A
Rds On (Typ) 14mOhm Input Type -
Features Load Discharge Fault Protection Over Temperature
Operating Temperature -40°C ~ 105°C (TA) Mounting Type Surface Mount
Supplier Device Package 14-WSON (3x2) Package / Case 14-PowerWFDFN
Base Product Number TPS22976 Number of channels 2
Vin (min) (V) 0.6 Vin (max) (V) 5.7
Imax (A) 6 Ron (typ) (mΩ) 14
Shutdown current (ISD) (typ) (µA) 0.005, 1.37 Quiescent current (Iq) (typ) (µA) 37
Soft start Adjustable Rise Time Current limit type None
Rating Catalog Operating temperature range (°C) -40 to 105
FET Internal Device type Load switches
Function Inrush current control, Thermal shutdown

Service Policies and Others

After-Sales & Settlement Related

payment Payment

We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

If you have specific preferences or requirements for payment channels, please contact our sales team. 

customers are required to pay all possible fees, including sales tax,customs fees, etc.

shipping Shipping And Packing
Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.


AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

warranty Warranty & Returns

Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.

Ratings and Reviews

A**n 2022-02-20

Received. Thank you.

M**n 2021-01-18

Thank you i will order another 5 stars

P**r 2020-11-07

Everything is fine. The goods are in full and correct configuration. Thanks to the seller. I recommend.

M**y 2020-07-26

Works great. Protection against kz is.



You need to log in to reply. Sign In | Sign Up