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NIS3071MTW5TWG
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Product Detailed Parameters
- Description：ELECTRONIC FUSE (EFUSE) 4-CHANNE
- Series：-
- Mfr：onsemi
- Package：Bulk
- Switch Type：General Purpose
- Number of Outputs：4
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：N-Channel
- Interface：-
- Voltage - Load：60V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：2.5A, 2.5A, 2.5A, 2.5A
- Rds On (Typ)：80mOhm
- Input Type：Non-Inverting
- Features：-
- Fault Protection：Current Limiting (Fixed), Over Temperature, UVLO
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Supplier Device Package：16-WQFN (5x6)
- Package / Case：16-WQFN Exposed Pad
- Grade：-
- Qualification：-
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Overview
The NIS3071MTW5TWG is a four-channel electronic fuse (eFuse) power distribution IC manufactured by onsemi. It supports a maximum supply voltage of 60 V and delivers up to 2.5 A per channel. The device features a WQFN-16 package with a typical on-resistance of 80 mΩ. It operates within a temperature range of -40°C to +150°C TJ. Key protection mechanisms include overcurrent, overtemperature, and under-voltage lockout.
Feature Summary
- Four independent high-side channels for individual load control
- Integrated thermal protection for each power switch
- Common open-drain fault pin for system status indication
- Eliminates the need for external current sense resistors
Applications
- Automotive body control modules
- Vehicle power distribution boxes
- General-purpose high-side load switching
- Motor driver circuit protection
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific suffix matches the required packaging format. Ensure compliance with RoHS standards and check for any recent product lifecycle notices regarding availability or obsolescence before finalizing procurement plans.
Selection Notes
Select this component when designing systems requiring multi-channel load protection without external sensing components. Consider the thermal resistance requirements of the PCB layout, as heat dissipation impacts continuous current capability. Verify that the digital enable interface aligns with the controller logic levels used in the target application design.
Part Context
This part belongs to the NIS3071 series of eFuses designed for robust power distribution. It serves as a critical safety element in modern electronics, replacing traditional discrete fuses and relays. The integrated design simplifies bill-of-materials while providing precise monitoring and protection capabilities for sensitive downstream loads.
Replacement Considerations
The automotive-grade equivalent NIV3071 offers identical pin compatibility and functionality. Designers should verify if AEC-Q100 qualification and PPAP requirements are necessary for the specific application environment before substituting between commercial and automotive variants.
