| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
30,000 pcs
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30000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 | |
|
2,485 pcs
|
2485 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request |
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The Infineon Technologies BTS452RATMA1 is a versatile smart high-side power switch suitable for various automotive and industrial applications. It is designed to replace electromechanical relays and discrete circuits, offering integrated protective functions.
Key electrical specifications include a nominal load current of 1.8A and a typical on-state resistance of 150mOhm. The device supports operating voltages of 12V, 24V, and 42V DC, with input voltage compatibility for 5V logic.
Integrated features provide robust protection against common electrical faults. These include overload protection, current limiting, short circuit protection, thermal shutdown with automatic restart, and overvoltage protection. It also supports fast demagnetization of inductive loads and reverse battery protection.
The BTS452RATMA1 is supplied in a TO-252-5, DPak package, suitable for surface mounting. Its operating temperature range is -40°C to 150°C (TJ).
| Qty | Low | High |
|---|---|---|
| 1+ | $2.34 | $2.34 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical on-resistance is 150 mOhm.
The maximum supply voltage for full short circuit protection is 18 V.
The device provides current limiting, over temperature shutdown, overvoltage protection, and load dump protection.
The operating junction temperature range is -40 °C to 150 °C.
The device is offered in a surface mount TO-252-5 (DPak) package, supplier package PG-TO252-5-11.