ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：MOSFET N-CH 80V 77A DFN5X6
- Series：-
- Mfr：Analog Power Inc.
- Package：Bulk
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：80 V
- Current - Continuous Drain (Id) @ 25°C：22A (Ta), 77A (Tc)
- Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
- Rds On (Max) @ Id, Vgs：7mOhm @ 11A, 10V
- Vgs(th) (Max) @ Id：1V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：21 nC @ 4.5 V
- Vgs (Max)：±20V
- Input Capacitance (Ciss) (Max) @ Vds：1551 pF @ 40 V
- FET Feature：-
- Power Dissipation (Max)：5W (Ta), 63W (Tc)
- Operating Temperature：-55°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Supplier Device Package：8-DFN (5x6)
- Package / Case：8-PowerVDFN
Download product information
Overview
The AMR482N is an N-Channel MOSFET with a drain-source voltage rating of 80 V. It supports a continuous drain current of 22 A at ambient temperature and 77 A at case temperature. The device utilizes surface-mount packaging in an 8-DFN (5x6) configuration. Thermal dissipation capabilities are rated at 5 W at ambient temperature and 63 W at case temperature.
Feature Summary
- Low on-resistance trench technology
- Fast switching speed
- Low thermal impedance
Applications
- White LED boost converters
- Automotive Systems
- Industrial DC/DC Conversion Circuits
Procurement Notes
Verify the specific datasheet version for the AMR482N to confirm exact electrical limits and thermal characteristics. Ensure the selected package variant matches the required PCB footprint. Cross-reference official Analog Power Inc. documentation for absolute maximum ratings before integration into final designs.
Selection Notes
Select this component for applications requiring high current handling in compact surface-mount layouts. The 80 V rating suits automotive and industrial DC/DC conversion circuits. Consider thermal management requirements given the distinction between ambient and case temperature current ratings.
Part Context
Analog Power Inc. manufactures power management semiconductors, including N-Channel and P-Channel MOSFETs. The company focuses on application-specific solutions with low on-resistance options across various packages like DFN and SO. The AMR482N belongs to their portfolio of trench technology MOSFETs designed for efficient power conversion.
Replacement Considerations
Publicly confirmed substitute part numbers for the AMR482N were not identified in the provided source material. Verify compatibility with alternative components by matching voltage, current, and package specifications against official manufacturer data sheets.
