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Infineon Technologies BTS5234GXUMA1 — Power Management (PMIC / Gate Driver)

BTS5234GXUMA1 Infineon PROFET® High-Side Switch, 45 mOhm

MPNBTS5234GXUMA1
Obsolete

Infineon PROFET® BTS5234GXUMA1, dual high-side power switch, 45 mOhm typical Rds(on), 3.3 A max per channel, 4.5 V to 28 V load, PG-DSO-20-21 package, -40°C to 150°C junction temperature.

$2.5000Ref. price · indicative, final on quote
Infineon Technologies BTS5234GXUMA1 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

BTS5234GXUMA1 specifications
ParameterValue
SeriesPROFET®
Input typeNon-Inverting
Output typeN-Channel
TypeGeneral Purpose
MountingSurface Mount
Voltage - load4.5V ~ 28V
Voltage - supply (Vcc (Vdd))Not Required
Output current3.3A
I/O channels2
InterfaceOn/Off
Operating temperature-40°C ~ 150°C (TJ)
PackageTape & Reel (TR)
FeaturesAuto Restart, Status Flag
Rds on45mOhm
Case20-SOIC (0.295\", 7.50mm Width)
Fault protectionCurrent Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage
Output configurationHigh Side
Ratio - Input:Output1:1

Product details

Dual high-side switch with 45 mOhm Rds(on) and 3.3 A per channel

The BTS5234GXUMA1 is a dual-channel high-side power switch from Infineon's PROFET® family, designed for general-purpose switched loads in automotive and industrial environments. Each of the two N-channel outputs delivers up to 3.3 A continuous, with a typical on-resistance of 45 mOhm that keeps conduction losses manageable at full load.

The Auto Restart feature re-enables the output after a thermal fault once the die cools, reducing nuisance trips in intermittent overloads.

Obsolete — sourcing via surplus and broker channels

Infineon lists the BTS5234GXUMA1 as obsolete.

PG-DSO-20-21 package and surface-mount footprint

The switch is housed in a 20-SOIC wide-body package (0.295-inch body width, 7.50 mm) with the Infineon PG-DSO-20-21 pinout.

Frequently asked questions

Is the BTS5234GXUMA1 obsolete?

Yes, Infineon lists the BTS5234GXUMA1 as obsolete. No official replacement part number is provided in the available lifecycle data.

What is the Rds(on) of the BTS5234GXUMA1?

The typical on-resistance is 45 mOhm per channel at 25°C junction temperature. Actual Rds(on) increases with temperature per the normalised curve in the datasheet.

Is the BTS5234GXUMA1 compatible with 12V systems?

No external Vcc supply is needed.