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Texas Instruments TPS613222ADBVR — Power Management (PMIC / Gate Driver)

TI TPS613222ADBVR boost regulator, 5 V fixed, 2.5 A switch

MPNTPS613222ADBVR
Active

Texas Instruments TPS613222ADBVR, Step-Up Boost, Fixed 5 V, 2.5 A Switch, 1 Output, 500 kHz ~ 2 MHz, SOT-23-5, -40°C~125°C.

$0.6100Ref. price · indicative, final on quote
Texas Instruments TPS613222ADBVR datasheet (PDF)
PackagingSC-74A, SOT-753
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPS613222ADBVR specifications
ParameterValue
Output typeFixed
MountingSurface Mount
Voltage - input5.5V
Voltage - output (Min (Fixed))5V
Output current2.5A (Switch)
Frequency500kHz ~ 2MHz
I/O channels1
Operating temperature-40°C~125°C(TJ)
PackageTape & Reel (TR); Cut Tape (CT)
FunctionStep-Up
TopologyBoost
CaseSC-74A, SOT-753
Output configurationPositive
Synchronous rectifierYes

Product details

Boost regulator with a fixed 5 V rail and 2.5 A switch

The Texas Instruments TPS613222ADBVR is a synchronous step-up (boost) DC-DC converter that delivers a fixed 5 V output from input voltages as low as 0.9 V and up to 5.5 V. The integrated switch is rated for 2.5 A. The switching frequency ranges from 500 kHz to 2 MHz.

Synchronous rectification and enable pin — what the datasheet covers

The TPS613222ADBVR includes synchronous rectification, which improves efficiency by replacing the external Schottky diode with an internal low-side FET. The datasheet also documents an enable pin for shutdown control; when pulled low, the converter enters a low-quiescent-current state. For designs that need to sequence power rails or implement power-save modes, the enable pin is a standard feature on this boost family.

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Frequently asked questions

What is the switching frequency range of TPS613222ADBVR?

The switching frequency is programmable from 500 kHz to 2 MHz. The exact frequency is set by an external resistor; the datasheet provides the resistor value vs. frequency table.