| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,600 pcs
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3600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MC33981ADHFKR2 from NXP Semiconductors is an N-channel power distribution switch designed for high-side applications. It features a robust design capable of handling up to 40A of output current and supports a load voltage range from 4.5V to 27V.
This device operates within an extended temperature range of -40°C to 125°C (TA), making it suitable for demanding environments. Key features include slew rate control, a status flag, and a watchdog timer, enhancing system reliability and monitoring capabilities. Fault protection mechanisms are integrated, including adjustable current limiting, over-temperature protection, reverse current protection, and undervoltage lockout (UVLO).
The MC33981ADHFKR2 is housed in a 16-PQFN (12x12) package, designed for surface mounting. Its interface supports On/Off and PWM signals, providing flexibility in control. The switch type is suitable for relay and solenoid driver applications. The component is supplied in tape and reel packaging.
This power distribution switch is part of the Automotive series, indicating its suitability for automotive applications. Its high-side output configuration and N-channel design make it a versatile component for power management solutions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.32 | $0.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum output current is 40A.
The load voltage range is 4.5V to 27V.
The operating temperature range is -40°C to 125°C.
The device is available in a 16-PowerQFN package with a supplier device package of 16-PQFN (12x12 mm).
The output configuration is high side with an N-Channel output type.
Fault protection includes adjustable current limiting, over-temperature protection, reverse current protection, and under-voltage lockout (UVLO).
The device supports On/Off and PWM control with a non-inverting input type.