VNQ810P-E

Product Overview

Category: Integrated Circuit (IC)

Use: The VNQ810P-E 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 VNQ810P-E is available in a PowerSSO-24 package, which provides excellent thermal performance and high power dissipation.

Essence: This IC is essential for controlling various loads in automotive systems, ensuring efficient and reliable operation.

Packaging/Quantity: The VNQ810P-E is typically sold in reels containing 250 units per reel.

Specifications

• Supply Voltage Range: 5V to 36V
• Output Current: Up to 10A
• On-state Resistance: 0.035Ω (typical)
• Operating Temperature Range: -40°C to +150°C

Detailed Pin Configuration

The VNQ810P-E has a total of 24 pins, each serving a specific function. Here is the detailed pin configuration:

1. IN1: Input control signal 1
2. IN2: Input control signal 2
3. IN3: Input control signal 3
4. IN4: Input control signal 4
5. GND: Ground reference
6. OUT1: Output channel 1
7. OUT2: Output channel 2
8. OUT3: Output channel 3
9. OUT4: Output channel 4
10. VCC: Positive supply voltage
11. VS: Sense voltage input
12. DIAG: Diagnostic output
13. NC: Not connected
14. NC: Not connected
15. NC: Not connected
16. NC: Not connected
17. NC: Not connected
18. NC: Not connected
19. NC: Not connected
20. NC: Not connected
21. NC: Not connected
22. NC: Not connected
23. NC: Not connected
24. NC: Not connected

Functional Features

• High current driving capability allows the VNQ810P-E to handle demanding loads.
• Low saturation voltage minimizes power dissipation and improves efficiency.
• Overtemperature protection ensures safe operation even under extreme conditions.
• Short-circuit protection prevents damage to the IC and connected devices in case of a fault.
• ESD protection safeguards against electrostatic discharge, enhancing reliability.

Advantages and Disadvantages

Advantages: - High current capability enables driving various loads. - Low saturation voltage reduces power losses. - Comprehensive protection features enhance system reliability. - Wide operating temperature range suits automotive applications.

Disadvantages: - Limited number of output channels (4 channels). - Requires external control signals for proper operation.

Working Principles

The VNQ810P-E operates based on a combination of internal circuitry and external control signals. When the input control signals are provided, the IC amplifies and drives the corresponding output channels, allowing the connected loads to be controlled effectively.

Detailed Application Field Plans

The VNQ810P-E finds extensive application in the automotive industry, particularly in systems that require precise load control. Some specific application fields include:

1. Automotive lighting systems: The IC can drive various types of automotive lights, such as headlights, taillights, and interior lighting.
2. Motor control: It is suitable for controlling motors used in automotive systems, including windshield wipers, power windows, and seat adjustment mechanisms.
3. Heating and cooling systems: The VNQ810P-E can be utilized to control heating elements, fans, and other components in automotive climate control systems.
4. Power distribution: It can be employed in power distribution modules to manage the flow of electrical current within the vehicle.

Detailed and Complete Alternative Models

1. VNQ820P-E: Similar to VNQ810P-E, but with 8 output channels instead of 4.
2. VNQ830P-E: A higher-power alternative with 12 output channels and increased current capability.
3. VNQ840P-E: Offers 16 output channels and additional protection features for enhanced reliability.

These alternative models provide a range of options based on specific application requirements, allowing designers to choose the most suitable IC for their needs.

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