VNQ830E

Product Overview

Category: Integrated Circuit (IC)

Use: The VNQ830E is a power driver IC designed for automotive applications. It is specifically used for driving resistive, inductive, and capacitive loads.

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

Package: The VNQ830E is available in a PowerSSO-24 package, which provides excellent thermal performance and high power dissipation.

Essence: The essence of the VNQ830E lies in its ability to efficiently drive various loads in automotive systems while ensuring reliable and safe operation.

Packaging/Quantity: The VNQ830E is typically sold in reels containing 250 units per reel.

Specifications

• Supply Voltage Range: 5V - 36V
• Output Current: Up to 30A
• On-State Resistance: 19mΩ (typical)
• Operating Temperature Range: -40°C to +150°C

Detailed Pin Configuration

The VNQ830E features a PowerSSO-24 package with the following pin configuration:

1. IN1: Input control signal 1
2. GND: Ground reference
3. OUT1: Output 1
4. VCC: Positive supply voltage
5. IN2: Input control signal 2
6. OUT2: Output 2
7. IN3: Input control signal 3
8. OUT3: Output 3
9. IN4: Input control signal 4
10. OUT4: Output 4
11. IN5: Input control signal 5
12. OUT5: Output 5
13. IN6: Input control signal 6
14. OUT6: Output 6
15. IN7: Input control signal 7
16. OUT7: Output 7
17. IN8: Input control signal 8
18. OUT8: Output 8
19. VBB: Bootstrap voltage supply
20. GND: Ground reference
21. VS: Sense voltage input
22. VCC: Positive supply voltage
23. VCP: Charge pump voltage
24. GND: Ground reference

Functional Features

• High current driving capability allows the VNQ830E to handle demanding loads in automotive systems.
• Low saturation voltage minimizes power dissipation and improves overall 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 protects the IC against electrostatic discharge, enhancing its reliability.

Advantages and Disadvantages

Advantages: - High current capability enables driving of various loads. - Low saturation voltage reduces power dissipation. - Comprehensive protection features enhance system safety. - ESD protection improves reliability.

Disadvantages: - Limited number of output channels (8 in total). - Relatively high on-state resistance compared to some alternative models.

Working Principles

The VNQ830E operates based on a combination of internal circuitry and external control signals. The input control signals determine the state of the corresponding outputs, allowing the IC to drive the connected loads accordingly. The charge pump voltage (VCP) is used to generate the necessary gate voltages for the output stages, ensuring efficient switching.

Detailed Application Field Plans

The VNQ830E finds extensive application in automotive systems, including but not limited to: - Automotive lighting systems - Motor control applications - Solenoid and relay drivers - Power distribution modules - Actuator control

Detailed and Complete Alternative Models

1. VNQ830PE: Similar to VNQ830E, but with enhanced ESD protection.
2. VNQ820-E: A lower current variant suitable for less demanding applications.
3. VNQ840-E: Higher current capability (40A) version of the VNQ830E.

These alternative models offer different features and specifications to cater to specific application requirements.

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