VNQ810M-E

Product Overview

Category: Integrated Circuit (IC)

Use: The VNQ810M-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 VNQ810M-E is available in a surface-mount PowerSSO-24 package.

Essence: This IC serves as a reliable and efficient solution for controlling various loads in automotive systems.

Packaging/Quantity: The VNQ810M-E is typically sold in reels containing 250 units per reel.

Specifications

• Supply voltage range: 5V to 36V
• Output current: Up to 2.5A
• On-state resistance: 0.1Ω (typical)
• Operating temperature range: -40°C to +150°C

Detailed Pin Configuration

The VNQ810M-E 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. DIAG: Diagnostic output
8. VBB: Bootstrap supply voltage
9. IN3: Input control signal 3
10. OUT3: Output 3
11. IN4: Input control signal 4
12. OUT4: Output 4
13. IN5: Input control signal 5
14. OUT5: Output 5
15. IN6: Input control signal 6
16. OUT6: Output 6
17. IN7: Input control signal 7
18. OUT7: Output 7
19. IN8: Input control signal 8
20. OUT8: Output 8
21. VCP: Charge pump capacitor connection
22. CP1: Charge pump input 1
23. CP2: Charge pump input 2
24. VS: Sense voltage connection

Functional Features

• High current driving capability allows the VNQ810M-E to handle a wide range of 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 loss. - Comprehensive protection features enhance system reliability. - Suitable for automotive applications due to its robustness and temperature range.

Disadvantages: - Limited output current compared to some other power driver ICs. - Higher cost compared to basic driver solutions.

Working Principles

The VNQ810M-E operates by receiving input control signals that determine the state of each output channel. These control signals are used to activate or deactivate the corresponding outputs, allowing the IC to drive the connected loads. The charge pump circuitry provides the necessary voltage levels for driving the high-side MOSFETs efficiently.

Detailed Application Field Plans

The VNQ810M-E is widely used in automotive systems, including but not limited to: - Automotive lighting systems (headlights, taillights, turn signals) - Motor control applications (windshield wipers, HVAC blowers) - Power distribution modules - Solenoid and relay drivers - Actuator control (door locks, seat adjustment)

Detailed and Complete Alternative Models

1. VNQ820-E: Similar to VNQ810M-E but with higher output current capability.
2. VNQ830-E: Enhanced version with additional diagnostic features.
3. VNQ840-E: Higher voltage rating variant suitable for specific automotive applications.

These alternative models offer similar functionality and can be considered based on specific requirements and system constraints.

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