VNQ7040AYTR

Product Overview

Category: Integrated Circuit (IC)

Use: Power Driver for Automotive Applications

Characteristics: - High current capability - Low saturation voltage - Overtemperature protection - Short-circuit protection - ESD protection

Package: PowerSSO-36

Essence: VNQ7040AYTR is a power driver IC designed for automotive applications. It provides high current capability and low saturation voltage, making it suitable for driving resistive, inductive, and capacitive loads.

Packaging/Quantity: The VNQ7040AYTR is available in a PowerSSO-36 package. Each package contains one IC.

Specifications

• Supply Voltage Range: 5V to 28V
• Output Current: Up to 40A
• Operating Temperature Range: -40°C to +150°C
• Standby Current: <10µA
• Overtemperature Protection Threshold: 165°C
• Short-Circuit Current Limit: 60A
• ESD Protection: ±4kV HBM

Detailed Pin Configuration

The VNQ7040AYTR has a total of 36 pins. The pin configuration is as follows:

1. IN1
2. IN2
3. IN3
4. IN4
5. GND
6. OUT1
7. OUT2
8. OUT3
9. OUT4
10. VBB
11. VCP
12. VCC
13. VDD
14. VEE
15. VSS
16. VSUPPLY
17. NC
18. NC
19. NC
20. NC
21. NC
22. NC
23. NC
24. NC
25. NC
26. NC
27. NC
28. NC
29. NC
30. NC
31. NC
32. NC
33. NC
34. NC
35. NC
36. NC

Functional Features

• High current driving capability allows for efficient power delivery to various loads.
• Low saturation voltage minimizes power losses and improves overall system efficiency.
• Overtemperature protection ensures safe operation by preventing excessive heat buildup.
• Short-circuit protection safeguards the IC and connected components from damage during fault conditions.
• ESD protection prevents damage from electrostatic discharge, enhancing the IC's reliability.

Advantages and Disadvantages

Advantages: - High current capability enables driving of demanding loads. - Low saturation voltage reduces power dissipation and improves energy efficiency. - Overtemperature and short-circuit protection enhance system safety and reliability. - ESD protection increases the IC's robustness against electrostatic discharge.

Disadvantages: - Limited pin configuration options may restrict certain application scenarios. - The PowerSSO-36 package may require additional thermal management measures in high-power applications.

Working Principles

The VNQ7040AYTR operates as a power driver by amplifying and controlling the current flowing through its output channels. It utilizes internal circuitry to regulate the output current and protect against overtemperature and short-circuit conditions. The IC receives control signals from the input pins and adjusts the output accordingly, enabling precise control of connected loads.

Detailed Application Field Plans

The VNQ7040AYTR is widely used in automotive applications, including but not limited to:

1. Automotive lighting systems
2. Motor control for power windows and mirrors
3. Electric power steering systems
4. HVAC (Heating, Ventilation, and Air Conditioning) controls
5. Engine management systems
6. Battery management systems
7. Electric vehicle charging systems

Detailed and Complete Alternative Models

1. VNQ7040A
2. VNQ7040B
3. VNQ7040C
4. VNQ7040D
5. VNQ7040E

These alternative models offer similar functionality and characteristics to the VNQ7040AYTR, providing flexibility in design and application choices.

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