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Texas Instruments TPS22968DPUT — Power Management (PMIC / Gate Driver)

TPS22968DPUT Load Switch, 27 mOhm, 4 A, Dual Channel

MPNTPS22968DPUT
Active

Texas Instruments TPS22968DPUT dual-channel load switch, 27 mOhm Rds(on) typ, 4 A per channel, 0.8 V to 5.5 V load range, On/Off interface, 14-PowerWFDFN package, -40°C to 105°C.

$1.2300Ref. price · indicative, final on quote
Texas Instruments TPS22968DPUT datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

TPS22968DPUT specifications
ParameterValue
Input typeNon-Inverting
Output typeN-Channel
TypeGeneral Purpose
MountingSurface Mount
Voltage - load0.8V ~ 5.5V
Voltage - supply (Vcc (Vdd))Not Required
Output current4A
I/O channels2
InterfaceOn/Off
Operating temperature-40°C~105°C(TA)
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesLoad Discharge, Slew Rate Controlled
Rds on27mOhm
Case14-PowerWFDFN
Output configurationHigh Side
Ratio - Input:Output1:1

Product details

Dual-channel load switch for sequenced power rails

The TPS22968DPUT: The switch is controlled by a single On/Off logic input per channel (non-inverting), making it straightforward to sequence power domains in multi-rail systems.

At 4 A per channel, the 27 mOhm typical on-resistance produces I²R loss. The 14-PowerWFDFN package with exposed pad (3x2 mm WSON) sinks heat into the PCB copper plane. The slew-rate controlled turn-on limits inrush current into capacitive loads, and the load discharge feature pulls the output to ground when the switch is off — preventing floating output rails that could hold upstream logic in an undefined state.

The 14-PowerWFDFN (3x2 mm) footprint is compatible with standard surface-mount assembly.

Frequently asked questions

What is the maximum current per channel for TPS22968DPUT?

Each of the two output channels is rated for 4 A continuous maximum output current.