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NCV84045DR2G
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Product Detailed Parameters
- Description：SELF PROTECTED VERY LOW IQ HIGH
- 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：High Side
- Output Type：N-Channel
- Interface：On/Off
- Voltage - Load：4V ~ 28V
- Voltage - Supply (Vcc/Vdd)：10V
- Current - Output (Max)：22A
- Rds On (Typ)：50mOhm
- Input Type：Non-Inverting
- Features：Auto Restart, Slew Rate Controlled
- Fault Protection：Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage, Reverse Battery, Short Circuit, UVLO
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Supplier Device Package：8-SOIC
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The NCV84045DR2G is a high-side gate driver IC from onsemi, designed for robust power switching applications. It features a single channel with an output current capability of 32 A. The device operates within a supply voltage range of 4 V to 28 V and supports a wide operating temperature range from -40 °C to +150 °C. Packaged in an SOIC-8 surface-mount format, it integrates analog current sensing functionality for precise load monitoring and protection.
Feature Summary
- Integrates analog current sense for real-time load monitoring and protection
- Delivers high peak output drive current for efficient MOSFET switching
- Supports wide input voltage ranges suitable for automotive and industrial systems
Applications
- High-side power switching in automotive electronic control units
- Industrial motor control and actuator driving
- General purpose high-side load switching applications
Procurement Notes
Verify the complete part number including suffixes such as DR2G to ensure correct packaging and tape-and-reel specifications. Confirm RoHS compliance and automotive qualification status if required for your specific application environment. Cross-reference datasheet revisions to ensure compatibility with existing design parameters.
Selection Notes
Select this component when high-side driving with integrated current sensing is required. Ensure the load current does not exceed the 32 A peak rating. Verify that the system voltage remains within the 4 V to 28 V operational window. Consider thermal management requirements given the SOIC-8 package constraints for continuous operation.
Part Context
This device belongs to the NCV84045 series of high-side drivers. It complements other power management solutions by providing dedicated gate drive capabilities with built-in diagnostics. The series targets applications requiring reliable switching with simplified protection circuitry compared to discrete solutions.
Replacement Considerations
Check for direct pin-compatible alternatives within the same manufacturer's portfolio. Verify functional equivalence regarding drive current, voltage range, and sensing accuracy before substitution.
