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Infineon Technologies BTS500101TADATMA1 — Power Management (PMIC / Gate Driver)

BTS500101TADATMA1 Automotive High-Side Switch, 1.6 mOhm

MPNBTS500101TADATMA1
Obsolete

Infineon Reversave BTS500101TADATMA1, Automotive AEC-Q100 high-side power switch, 1.6 mOhm typical Rds(on), 40 A max output, 8 V to 18 V load supply, TO-263-7 D²Pak, -40°C to 150°C junction temperature, fault protection.

$1.9800Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

BTS500101TADATMA1 specifications
ParameterValue
SeriesAutomotive, AEC-Q100, Reversave™
Input typeNon-Inverting
Output typeN-Channel
TypeGeneral Purpose
MountingSurface Mount
Voltage - load8V ~ 18V
Voltage - supply (Vcc (Vdd))Not Required
Output current40A
I/O channels1
InterfaceOn/Off
Operating temperature-40°C~150°C(TJ)
PackageTape & Reel (TR); Cut Tape (CT)
Rds on1.6mOhm
CaseTO-263-7, D²Pak (6 Leads + Tab), TO-263CB
Fault protectionOver Temperature, Over Voltage, Reverse Battery, Short Circuit
Output configurationHigh Side
Ratio - Input:Output1:1

Product details

1.6 mOhm high-side switch for automotive power distribution

The Infineon BTS500101TADATMA1 is a single-channel automotive high-side power switch from the Reversave family, qualified to AEC-Q100. It integrates an N-channel MOSFET with a typical on-resistance of 1.6 mOhm, capable of switching continuous loads up to 40 A from an 8 V to 18 V supply bus.

Protection suite and output stage

Fault protection covers over-temperature, over-voltage, reverse battery, and short-circuit events, which reduces the need for external clamp or sense circuitry in an automotive load-switching node. The output is configured as a high-side N-channel with a 1:1 input-to-output ratio. No external Vcc supply is needed — the gate drive is derived from the load supply rail.

Obsolete — sourcing via independent distribution

Infineon lists the BTS500101TADATMA1 as obsolete. Procurement must rely on the independent surplus channel.

Frequently asked questions

Is BTS500101TADATMA1 obsolete?

Yes, Infineon lists this part as obsolete. Sourcing is through independent distribution; confirm availability and pricing per RFQ.

Is BTS500101TADATMA1 AEC-Q100 qualified?

Yes, the part is listed as Automotive AEC-Q100 qualified, making it suitable for automotive-grade applications requiring the AEC-Q100 stress qualification.