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4,000 pcs
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4000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 |
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The Infineon Technologies BTS70021EPPXUMA1 is a smart high-side power switch from the PROFET™+2 12V family. It is designed to drive resistive, inductive, and capacitive loads up to 21A, making it suitable for applications like glow plugs, heating loads, and DC motors. This device integrates protection and diagnostic features, including overcurrent, overvoltage, and undervoltage shutdown.
The switch features a low typical ON-state resistance of 2.6 mΩ at 25°C, minimizing power dissipation. It operates within a voltage range of 4.1V to 28V and is qualified for automotive applications according to AEC-Q100 Grade 1.
The BTS70021EPPXUMA1 is housed in a PG-TSDSO-14 package with exposed pad, suitable for surface mounting. Its protection features include intelligent latch for overcurrent events and dynamic temperature limitation with controlled reactivation.
This smart power switch is designed to replace electromechanical relays, fuses, and discrete circuits, offering enhanced reliability and diagnostic capabilities for automotive power distribution systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.90 | $2.90 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The BTS70021EPPXUMA1 operates with a minimum voltage of 4.1 V and a maximum voltage of 28 V. During cranking, the minimum operating voltage is 3.1 V.
The typical ON-state resistance of the BTS70021EPPXUMA1 is 2.6 mΩ at a junction temperature of 25 °C.
The nominal load current for the BTS70021EPPXUMA1 is 21 A at an ambient temperature of 85 °C.
The BTS70021EPPXUMA1 can operate within a temperature range of -40°C to 150°C.
The BTS70021EPPXUMA1 has an N-Channel, High Side output configuration.
The BTS70021EPPXUMA1 includes fault protection for Over Current, Over Voltage, Short Circuit, and UVLO.
The BTS70021EPPXUMA1 is available in a PG-TSDSO-14-22 package, which is a 14-TSSOP (0.154", 3.90mm Width) Exposed Pad.