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Infineon Technologies BTS50301EJAXUMA1 — Power Management (PMIC / Gate Driver)

BTS50301EJAXUMA1 PROFET High-Side Switch – 30 mOhm, 5 A

MPNBTS50301EJAXUMA1
Active

Infineon PROFET® BTS50301EJAXUMA1, single-channel N-channel high-side power switch, 30 mOhm typical Rds(on), 5 A max output, 8–18 V load range, PG-DSO-8-43-EP exposed-pad package.

$1.9800Ref. price · indicative, final on quote
Infineon Technologies BTS50301EJAXUMA1 datasheet (PDF)
Packaging8-SOIC (0.154", 3.90mm Width) Exposed Pad
RoHSROHS3 Compliant
SeriesPROFET®
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

BTS50301EJAXUMA1 specifications
ParameterValue
SeriesPROFET®
Output typeN-Channel
TypeGeneral Purpose
MountingSurface Mount
Voltage - load8V ~ 18V
Output current5A
I/O channels1
InterfaceOn/Off
Operating temperature-40°C ~ 150°C (TJ)
PackageTape & Reel (TR) Cut Tape (CT)
Rds on30mOhm
Case8-SOIC (0.154\", 3.90mm Width) Exposed Pad
Fault protectionCurrent Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage, UVLO
Output configurationHigh Side
Ratio - Input:Output1:1

Product details

Single-channel high-side switch with 30 mOhm Rds(on)

The BTS50301EJAXUMA1 is a single-channel N-channel high-side power switch from Infineon's PROFET® family, designed for general-purpose on/off switching of resistive, inductive, and lamp loads.

Fault protection set saves external monitoring ICs

On-chip fault protection includes fixed current limiting, open-load detection, overtemperature shutdown, overvoltage clamping, and undervoltage lockout.

Active production, ROHS3, and sourcing posture

It is supplied by Infineon in tape and reel or cut tape.

Frequently asked questions

Is the BTS50301EJAXUMA1 compatible with 3.3V logic on the enable pin?

The interface is On/Off with a 1:1 input-to-output ratio. The datasheet's input threshold is specified relative to the supply voltage; for 3.3V logic, confirm the VIH(min) and VIL(max) in the datasheet against your microcontroller's output levels. The part does not include a logic-level translator.