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NCV8408BDTRKG
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Product Detailed Parameters
- Description：IC PWR DRIVER N-CHANNEL 1:1 DPAK
- 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：On/Off
- Voltage - Load：42V (Max)
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：10A
- Rds On (Typ)：55mOhm
- Input Type：-
- Features：-
- Fault Protection：Open Load Detect, Over Temperature, Over Voltage
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Supplier Device Package：DPAK
- Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The NCV8408BDTRKG is a fully protected low-side gate driver manufactured by onsemi, designed for automotive applications. It features an 8A peak output current capability and supports supply voltages up to 42V. The device utilizes a DPAK-3 (TO-252-3) surface-mount package and operates within a temperature range of -40°C to +150°C. Key electrical parameters include a maximum Rds(on) of 55 mOhms, rise and fall times of 20 µs, and a power dissipation rating of 2.3 W. It holds AEC-Q100 qualification.
Feature Summary
- Fully integrated protection mechanisms including overcurrent, overtemperature, and undervoltage lockout.
- High current drive capability suitable for switching power MOSFETs in automotive environments.
- Automotive-grade reliability with AEC-Q100 certification for extended thermal operation.
Applications
- Automotive lighting systems
- Solenoid and valve control circuits
- Low-side switching for power loads
Procurement Notes
Verify the specific suffix 'G' indicates RoHS compliance and REACH standards adherence as per manufacturer documentation. Confirm the package type matches the required PCB footprint. Ensure the operating voltage does not exceed the 42V absolute maximum rating. Check for AEC-Q100 qualification requirements if deploying in automotive chassis or body electronics.
Selection Notes
Select this component when a robust, single-channel low-side driver is required for automotive loads. The 8A current rating suits moderate-power applications like lamps or small motors. Consider the DPAK-3 package for thermal management needs. Verify that the input logic levels are compatible with the controlling microcontroller or ECU signals.
Part Context
This part belongs to the NCV8408 series of low-side drivers from onsemi. It is distinct from high-side switches and linear regulators. The series focuses on providing protected switching for automotive body electronics. It differs from similar parts by its specific current rating and protection feature set tailored for low-side configurations.
Replacement Considerations
Direct substitutes must match the 42V rating, 8A current, and DPAK-3 package. Verify pin compatibility and protection feature parity. Cross-reference with other automotive low-side drivers from onsemi or competitors ensuring identical electrical specifications and thermal performance.
