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Texas Instruments TPS22962DNYR — Power Management (PMIC / Gate Driver)

TPS22962DNYR Load Switch, 4.4 mOhm, 10 A, Active

MPNTPS22962DNYR
Active

Texas Instruments TPS22962DNYR, high-side load switch, N-channel, 4.4 mOhm typ Rds(on), 10 A max, 0.8 V to 5.5 V load, 8-WSON (3x3) package, -40°C to 85°C, active.

$1.6300Ref. price · indicative, final on quote
Texas Instruments TPS22962DNYR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

TPS22962DNYR specifications
ParameterValue
Input typeNon-Inverting
Output typeN-Channel
TypeGeneral Purpose
MountingSurface Mount
Voltage - load0.8V ~ 5.5V
Output current10A
I/O channels1
InterfaceOn/Off
Operating temperature-40°C~85°C(TA)
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesLoad Discharge, Slew Rate Controlled
Rds on4.4mOhm
Case8-WDFN Exposed Pad
Output configurationHigh Side
Ratio - Input:Output1:1

Product details

4.4 mOhm on-resistance — the number that sets the thermal budget

The TPS22962DNYR is a single-channel, high-side load switch from TI with a typical Rds(on) of 4.4 mOhm. At 10 A continuous output, that 4.4 mOhm produces about 0.44 W of I²R loss — manageable in the 8-WSON with exposed pad if the PCB copper pours enough heat away.

The slew-rate controlled turn-on limits inrush current into capacitive loads, which keeps the upstream supply from drooping and prevents false resets on the rail. The load discharge feature pulls the output down when the switch is off — no floating output hanging around after the enable goes low. Both are built in, no external RC needed.

Package and footprint — 8-WSON with exposed pad

That pad is the primary heat path; without it the junction temperature rises fast at 10 A. The part is surface-mount, so rework on site is possible with a hot-air station, but the exposed pad makes hand-soldering tricky without a preheater.

Frequently asked questions

What is the Rds(on) of TPS22962DNYR?

Design engineers need to confirm on-resistance for power loss and thermal calculations.

What is the package of TPS22962DNYR?

Critical for PCB layout and footprint compatibility during design or replacement.

Is TPS22962DNYR RoHS compliant?

Required for regulatory compliance in many markets and applications.

Where can I buy TPS22962DNYR?

Sourcing buyers need to find stock and compare distributor availability.

What is the input voltage range of TPS22962DNYR?

Essential to verify the part works with the system voltage rail.

Is TPS22962DNYR a direct replacement for TPS22962?

Maintenance techs and buyers need to know if pinout and specs match for drop-in replacement.