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Infineon Technologies BTS500151TADATMA1 — Power Management (PMIC / Gate Driver)
Infineon Technologies

Infineon BTS500151TADATMA1 Automotive High-Side Power Switch

MPNBTS500151TADATMA1
End of Life

Infineon BTS500151TADATMA1, Automotive AEC-Q100 high-side power switch, single N-channel output, 33 A max, 5.5 V to 28 V load, non-inverting On/Off interface, PG-TO263-7-8 package, -40°C to 150°C junction temperature.

$6.1900Ref. price · indicative, final on quote
BTS500151TADATMA1 datasheet
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

BTS500151TADATMA1 Technical Specifications
ParameterValue
SeriesAutomotive, AEC-Q100
Input typeNon-Inverting
Output typeN-Channel
Switch typeGeneral Purpose
Mounting typeSurface Mount
Voltage - load5.5V ~ 28V
Voltage - supply (Vcc (Vdd))Not Required
Current - output33A
Number of outputs1
InterfaceOn/Off
Operating temperature-40°C ~ 150°C (TJ)
PackageTape & Reel (TR) Cut Tape (CT)
CaseTO-263-7, D²Pak (6 Leads + Tab)
Fault protectionCurrent Limiting (Fixed), Over Temperature, Over Voltage
Output configurationHigh Side
Ratio - Input:Output1:1

Product details

High-side switch for automotive power distribution

The Infineon BTS500151TADATMA1 is a single-channel automotive high-side power switch rated for 33 A continuous output current over a 5.5 V to 28 V load supply range.

The 33 A maximum output current sets the continuous load ceiling; real-world derating depends on the PCB copper area under the TO-263-7 exposed tab and the ambient temperature. The 5.5 V to 28 V load supply range covers nominal automotive systems without a pre-regulator. The switch does not require a Vcc supply — the load voltage powers the internal charge pump and gate drive.

Fault protection for ruggedised loads

Integrated fault protection includes fixed current limiting, over-temperature shutdown, and over-voltage clamping. These protect the switch and the load against short circuits, stalled motors, and load-dump transients without external clamp diodes or fuses, reducing board area and BOM count.

Package and mounting

The PG-TO263-7-8 package (6 leads plus tab) is a D²Pak surface-mount footprint with an exposed metal tab for thermal conduction to the PCB.

Frequently asked questions

What is the BTS500151TADATMA1 used for?

It is a single-channel automotive high-side power switch rated for 33 A continuous output over a 5.5 V to 28 V load range. Typical applications include power distribution for ECUs, lighting, heaters, and solenoid drivers in under-hood and chassis-domain environments where the junction temperature can reach 150°C.