| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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7,000 pcs
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7000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 | |
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5,000 pcs
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5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Infineon Technologies ITS4142NHUMA1 is a smart high-side power switch designed for 12V and 24V DC industrial applications. It integrates N-channel vertical power FET technology with charge pump and ground-referenced CMOS compatible input.
Key electrical specifications include an operating voltage range of 12V to 45V, a typical on-state resistance of 150mOhm, and a load current capability of 1.4A. The device offers comprehensive protection features such as short circuit protection, current limitation, overload protection, overvoltage protection (including load dump), undervoltage shutdown with auto-restart, and thermal shutdown with restart.
This power switch is suitable for driving all types of resistive, inductive, and capacitive loads. It replaces electromechanical relays and discrete circuits in µC compatible systems. The device is housed in a PG-SOT223-4 package, suitable for surface mounting.
Operating temperature ranges from -30°C to 85°C (TA). It also includes features like loss of GND and loss of Vbb protection, very low standby current, and reverse battery protection with an external resistor.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.32 | $0.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 12 to 45 V.
The ITS4142NHUMA1 is available in a TO-261-4 (SOT223-4) surface mount package.
The operating temperature range is -30°C to 85°C.
The typical on-state resistance is 150 mOhm (200 mOhm per datasheet).
The nominal load current is 1.4 A.
The device includes overvoltage protection (up to 47V), short circuit protection, over temperature protection, and undervoltage shutdown with auto-restart.