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Texas Instruments TPS22904YFPT — Power Management (PMIC / Gate Driver)

TPS22904YFPT — 66 mOhm 500 mA Load Switch, DSBGA-4

MPNTPS22904YFPT
Active

Texas Instruments TPS22904YFPT, a single-channel high-side load switch, P-channel output, 66 mOhm typical on-resistance, 500 mA continuous output, 1.1 V to 3.6 V load range, 4-bump DSBGA package.

$0.9700Ref. price · indicative, final on quote
Texas Instruments TPS22904YFPT datasheet (PDF)
Packaging4-XFBGA, DSBGA
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPS22904YFPT specifications
ParameterValue
Input typeNon-Inverting
Output typeP-Channel
TypeGeneral Purpose
MountingSurface Mount
Voltage - load1.1V ~ 3.6V
Voltage - supply (Vcc (Vdd))Not Required
Output current500mA
I/O channels1
InterfaceOn/Off
Operating temperature-40°C~85°C(TA)
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesLoad Discharge, Slew Rate Controlled
Rds on66mOhm
Case4-XFBGA, DSBGA
Output configurationHigh Side
Ratio - Input:Output1:1

Product details

66 mOhm high-side switch for 500 mA rails

The TPS22904YFPT is a single-channel, high-side load switch from Texas Instruments with a typical Rds(on) of 66 mOhm. The switch is controlled by an On/Off interface with a non-inverting input.

Slew-rate control and load discharge

The part integrates slew-rate controlled turn-on to limit inrush current when the switch closes, preventing upstream regulator droop. A load-discharge feature actively pulls the output to ground when the switch is off, eliminating floating output rails that could hold downstream logic in an indeterminate state.

The supplier device package is 4-DSBGA. Underfill is recommended for applications subject to mechanical shock or thermal cycling. The base product number is TPS22904.

Texas Instruments continues to manufacture this device with no announced end-of-life.

Frequently asked questions

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