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10,000 pcs
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10000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 |
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The BTS70081EPZXUMA1 from Infineon Technologies is a PROFET™ +2 12V smart high-side power switch. It integrates protection and diagnostic functions, making it suitable for demanding automotive applications.
This device features a nominal load current of 10A at 85°C and a typical ON-state resistance of 9mOhm. It operates across a wide temperature range from -40°C to 175°C (TJ), with overvoltage protection up to 35V. Protection features include overcurrent, overtemperature, overvoltage, and short circuit protection, along with undervoltage shutdown.
Diagnostic capabilities include proportional load current sensing and detection of open load and short circuits to ground and battery. The BTS70081EPZXUMA1 is designed for applications requiring high inrush current capability, such as automotive lighting, and can replace electromechanical relays and discrete circuits.
Packaged in a PG-TDSO-14, this surface-mount device is qualified for automotive applications according to AEC-Q100 Grade 0.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.90 | $1.90 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The device operates from a minimum of 4.1V (at switch ON) to a maximum of 28V. During cranking, the minimum operating voltage is 3.1V.
The nominal load current is 10A at 85°C ambient temperature and 6.5A at 125°C.
The typical on-state resistance is 9mΩ.
The device includes overcurrent, overtemperature, overvoltage, and short-circuit protection.
The operating junction temperature range is -40°C to 175°C.
The device is available in a 14-SOIC (0.154", 3.90mm Width) Exposed Pad package, also known as PG-TDSO-14-11.
The typical current sense ratio is 9500 at nominal load current.