VNQ5E160K-E

Product Overview

Category: Integrated Circuit (IC)

Use: The VNQ5E160K-E is a power driver IC designed for automotive applications. It is specifically used to control and drive loads such as resistive, inductive, or capacitive loads in various automotive systems.

Characteristics: - High current capability - Low on-resistance - Overtemperature protection - Short-circuit protection - Undervoltage lockout - Diagnostic feedback

Package: The VNQ5E160K-E is available in a compact and robust PowerSSO-36 package, which ensures efficient heat dissipation and high reliability.

Essence: This IC is essential for controlling and driving loads in automotive systems, providing reliable and efficient performance.

Packaging/Quantity: The VNQ5E160K-E is typically packaged in reels containing 250 units.

Specifications

• Supply Voltage Range: 4.5V to 36V
• Output Current: Up to 40A
• On-Resistance: 19mΩ (max)
• Operating Temperature Range: -40°C to +150°C

Detailed Pin Configuration

The VNQ5E160K-E has a total of 36 pins, which are assigned specific functions. Here is the detailed pin configuration:

1. IN1: Input 1
2. IN2: Input 2
3. IN3: Input 3
4. IN4: Input 4
5. GND: Ground
6. OUT1: Output 1
7. OUT2: Output 2
8. OUT3: Output 3
9. OUT4: Output 4
10. VCC: Supply Voltage
11. DIAG1: Diagnostic Feedback 1
12. DIAG2: Diagnostic Feedback 2
13. DIAG3: Diagnostic Feedback 3
14. DIAG4: Diagnostic Feedback 4
15. VBB1: Bootstrap Voltage 1
16. VBB2: Bootstrap Voltage 2
17. VBB3: Bootstrap Voltage 3
18. VBB4: Bootstrap Voltage 4
19. GND: Ground
20. IN5: Input 5
21. IN6: Input 6
22. IN7: Input 7
23. IN8: Input 8
24. OUT5: Output 5
25. OUT6: Output 6
26. OUT7: Output 7
27. OUT8: Output 8
28. VCC: Supply Voltage
29. DIAG5: Diagnostic Feedback 5
30. DIAG6: Diagnostic Feedback 6
31. DIAG7: Diagnostic Feedback 7
32. DIAG8: Diagnostic Feedback 8
33. VBB5: Bootstrap Voltage 5
34. VBB6: Bootstrap Voltage 6
35. VBB7: Bootstrap Voltage 7
36. VBB8: Bootstrap Voltage 8

Functional Features

The VNQ5E160K-E offers several functional features that make it suitable for automotive applications:

• High current capability allows it to handle demanding loads.
• Low on-resistance minimizes power losses and improves efficiency.
• Overtemperature protection ensures safe operation even in extreme conditions.
• Short-circuit protection safeguards the IC and connected components from damage.
• Undervoltage lockout prevents improper operation during low voltage conditions.
• Diagnostic feedback provides information about the status of the outputs.

Advantages and Disadvantages

Advantages: - High current capability enables driving of various automotive loads. - Comprehensive protection features ensure system reliability. - Compact package design facilitates easy integration into automotive systems. - Diagnostic feedback enhances fault detection and troubleshooting.

Disadvantages: - Limited pin count may restrict the number of loads that can be controlled simultaneously. - Higher cost compared to simpler driver ICs due to advanced features.

Working Principles

The VNQ5E160K-E operates based on a combination of internal circuitry and external control signals. When appropriate input signals are provided, the IC amplifies and drives the output stages, controlling the connected loads accordingly. The diagnostic feedback pins provide information about the status of the outputs, allowing for effective monitoring and fault detection.

Detailed Application Field Plans

The VNQ5E160K-E finds extensive application in various automotive systems, including but not limited to:

1. Automotive lighting systems
2. Motor control systems
3. Power distribution units
4. Electric power steering systems
5. HVAC (Heating, Ventilation, and Air Conditioning) systems
6. Battery management systems
7. Electronic braking systems
8. Fuel injection systems

Detailed and Complete Alternative Models

1. VNQ5E050MK-E
2. VNQ5E100MK-E
3. VNQ5E200MK-E