BTS7120-2EPA
Infineon
The Infineon BTS7120-2EPA is a PROFET™ +2 12V Smart High-Side Power Switch. It offers integrated protection and diagnosis features for automotive applications.
| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,000 pcs
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3000 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
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2,000 pcs
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2000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Infineon BTS72220-4ESA is a Serial Interface Power Controller (SPOC™ +2) that integrates advanced protection and diagnosis functions. It is suitable for driving resistive, inductive, and capacitive loads, replacing electromechanical relays and fuses.
Key electrical specifications include a minimum operating voltage of 4.1V (at switch ON) and a maximum operating voltage of 28V. The digital supply voltage is compatible with 3.3V and 5V logic. It features ON-state resistances of 2x 5.5 mΩ and 2x 13.5 mΩ for different channels, and a maximum ON-state resistance of 9 mΩ at 150 °C for channels 0 and 3.
This device is qualified for automotive applications according to AEC-Q100 Grade 1. It comes in a PG-TSDSO-24 package. The controller includes features like slew rate control, reverse polarity protection (ReverseON), and inverse current capability (InverseON).
Protection features include absolute and dynamic temperature limitation, overcurrent protection with programmable restart control, undervoltage shutdown, and overvoltage protection with external components. Diagnostic features provide proportional load current sense, open load detection, short circuit detection, and diagnosis feedback via SPI.
| Qty | Low | High |
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| 1+ | $0.32 | $0.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The minimum operating voltage is 4.1V at switch ON and 3.1V during cranking, with a maximum of 28V.
The device is housed in a PG-TSDSO-24 package.
The maximum sleep mode current is 1.3 µA.
The minimum overvoltage protection is 35V.
Yes, it is qualified to AEC-Q100 Grade 1.
The maximum ON-state resistance is 9 mΩ at 150°C for channels 0 and 3.
The digital supply voltage can be 3.3V or 5V.