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NCP45523IMNTWG-L
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Product Detailed Parameters
- Description：IC PWR SWITCH N-CHAN 1:1 8DFN
- Series：ecoSWITCH™
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Switch Type：General Purpose
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：-
- Output Type：N-Channel
- Interface：-
- Voltage - Load：0.5V ~ 13.5V
- Voltage - Supply (Vcc/Vdd)：3V ~ 5.5V
- Current - Output (Max)：6A
- Rds On (Typ)：21.9mOhm
- Input Type：Non-Inverting
- Features：-
- Fault Protection：Current Limiting (Fixed), Over Temperature
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：8-DFN (2x2)
- Package / Case：8-VFDFN Exposed Pad
- Grade：-
- Qualification：-
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Overview
The NCP45523IMNTWG-L is a single-channel load switch manufactured by onsemi, designed for power distribution applications. It operates within an input voltage range of 1.8 V to 5.5 V and supports a continuous output current of 6 A. The device features a low on-resistance of 30 mΩ typical and includes integrated thermal shutdown protection. It is housed in a compact DFN-12 package suitable for surface-mount assembly.
Feature Summary
- Integrates thermal shutdown protection to safeguard against overheating conditions during operation.
- Provides precise control over power sequencing through dedicated enable pin functionality.
Applications
- Power distribution networks in portable consumer electronics
- Load switching for peripheral devices in industrial systems
- Power management circuits in automotive infotainment units
Procurement Notes
Verify the specific suffix 'L' against official datasheets to confirm tape-and-reel packaging specifications. Ensure compatibility with RoHS directives and check for any recent lifecycle notifications or end-of-life status updates from onsemi before finalizing procurement plans.
Selection Notes
Select this component when a single-channel high-current switch with integrated thermal protection is required. The 30 mΩ on-resistance offers efficient power delivery for loads up to 6 A. Consider the DFN-12 package size constraints and the 1.8 V to 5.5 V operating voltage range relative to system requirements.
Part Context
This part belongs to the ecoSWITCH family of load switches from onsemi. These devices are engineered for efficient power management in space-constrained applications. The NCP45523 variant specifically targets scenarios requiring robust current handling and thermal safety features within a small footprint.
Replacement Considerations
Consult official cross-reference guides for direct substitutes. Potential alternatives may include other single-channel load switches with similar current ratings and package dimensions, provided they meet the same electrical and thermal specifications.
