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Texas Instruments TPS61024DRCRG4 — DC-DC Power Modules

TPS61024DRCRG4 Boost Converter, 1.5A Switch, 600kHz

MPNTPS61024DRCRG4
Obsolete

Texas Instruments TPS61024DRCRG4, Step-Up Boost Converter, 1.5A Switch, 600kHz, Fixed 3V Output, Synchronous Rectifier, 10-VSON (3x3), -40°C to 85°C.

Texas Instruments TPS61024DRCRG4 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

TPS61024DRCRG4 specifications
ParameterValue
Output typeFixed
MountingSurface Mount
Voltage - input6.5V
Voltage - output (Min (Fixed))3V
Output current1.5A (Switch)
Frequency - switching600kHz
I/O channels1
Operating temperature-40°C~85°C(TA)
PackageTape & Reel (TR)
FunctionStep-Up
TopologyBoost
Case10-VFDFN Exposed Pad
Output configurationPositive
Synchronous rectifierYes

Product details

1.5A switch, 600kHz boost with synchronous rectification

The TPS61024DRCRG4 is a step-up (boost) converter with a fixed 3V output, integrating a 1.5A switch and synchronous rectifier. The 600kHz switching frequency balances inductor size against efficiency — typical for portable and battery-powered equipment where board space is tight.

0.9V to 6.5V input range — single-cell battery to 5V rail

Input voltage range from 0.9V minimum to 6.5V maximum lets this converter start up from a nearly depleted single-cell alkaline or Li-ion battery and regulate to a clean 3V rail. The fixed 3V output suits logic supplies for 3V microcontrollers, sensors, or wireless modules.

Frequently asked questions

Can TPS61024DRCRG4 be used in a USB power supply?

The fixed 3V output is below the 5V USB bus voltage, so it cannot directly power a USB VBUS line. It could be used in a USB-powered device to generate a 3V rail for the local logic or sensor supply, provided the input voltage from USB (5V) stays within the 6.5V maximum input rating.