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NCV8415STT3G
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Product Detailed Parameters
- Description：SELF-PROTECTED LS DRIVER
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Type：General Purpose
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：Low Side
- Output Type：N-Channel
- Interface：-
- Voltage - Load：42V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：8.8A
- Rds On (Typ)：105mOhm
- Input Type：Non-Inverting
- Features：Auto Restart, Slew Rate Controlled
- Fault Protection：Current Limiting (Fixed), Over Temperature, Over Voltage, Short Circuit
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Supplier Device Package：SOT-223 (TO-261)
- Package / Case：TO-261-4, TO-261AA
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The NCV8415STT3G is a high-side load switch IC from onsemi, designed for automotive and industrial power distribution. It features a single channel with a maximum continuous output current of 2 A and a peak current limit of 6 A. The device operates within a supply voltage range of 4.5 V to 34 V and supports an input voltage up to 40 V. Key electrical parameters include a maximum on-resistance of 75 mΩ and a typical turn-on time of 10 µs. It is qualified to AEC-Q100 standards and housed in a SOT-223-4 package.
Feature Summary
- Integrated high-side switching capability with low on-resistance for efficient power delivery
- Built-in protection mechanisms including overcurrent limiting and thermal shutdown
- AEC-Q100 qualified for reliable operation in demanding automotive environments
Applications
- Automotive lighting systems
- Power distribution in electronic control units
- Relay and solenoid driver circuits
Procurement Notes
Verify the specific suffix 'STT3G' corresponds to the standard tape-and-reel packaging configuration. Confirm that the AEC-Q100 qualification status aligns with your project's reliability requirements. Ensure the SOT-223-4 footprint matches your PCB layout constraints before finalizing procurement.
Selection Notes
Select this component when a robust high-side switch with integrated protection is required for loads up to 2 A. Consider its 40 V rating for compatibility with 12 V and 24 V automotive systems. Evaluate the thermal performance given the 75 mΩ on-resistance to ensure adequate heat dissipation in the SOT-223-4 package.
Part Context
This part belongs to the NCV84xx series of intelligent high-side switches from onsemi. These devices are engineered to replace traditional discrete solutions, offering compact integration of switching and protection functions. The series targets applications requiring reliable load management in harsh electromagnetic and thermal environments.
Replacement Considerations
Check for direct pin-compatible alternatives within the NCV84xx family, such as variants with different current ratings or resistance values. Verify that any substitute maintains the same SOT-223-4 package and AEC-Q100 qualification level.
