VNQ810PTR-E

Product Overview

Category: Integrated Circuit (IC)

Use: The VNQ810PTR-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 shutdown - Diagnostic feedback

Package: The VNQ810PTR-E is available in a PowerSSO-24 package, which provides excellent thermal performance and electrical isolation.

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

Packaging/Quantity: The VNQ810PTR-E is typically packaged in reels containing 250 units per reel.

Specifications

• Supply voltage range: 5.5V - 36V
• Output current: Up to 10A
• On-state resistance: 0.035Ω (typical)
• Operating temperature range: -40°C to +150°C

Detailed Pin Configuration

The VNQ810PTR-E features a PowerSSO-24 package with the following pin configuration:

1. IN1: Input 1
2. GND: Ground
3. OUT1: Output 1
4. VCC: Supply voltage
5. IN2: Input 2
6. OUT2: Output 2
7. DIAG: Diagnostic feedback
8. EN: Enable input
9. IN3: Input 3
10. OUT3: Output 3
11. IN4: Input 4
12. OUT4: Output 4
13. IN5: Input 5
14. OUT5: Output 5
15. IN6: Input 6
16. OUT6: Output 6
17. IN7: Input 7
18. OUT7: Output 7
19. IN8: Input 8
20. OUT8: Output 8
21. VBB: Bootstrap voltage
22. GND: Ground
23. VS: Sense voltage
24. VCC: Supply voltage

Functional Features

• High current driving capability allows efficient control of various loads.
• Low on-resistance minimizes power dissipation 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 in case of a short circuit.
• Undervoltage shutdown feature protects against low supply voltage conditions.
• Diagnostic feedback provides information about the status of the load and any faults detected.

Advantages and Disadvantages

Advantages: - High current capability enables driving of demanding loads. - Comprehensive protection features enhance system reliability. - Diagnostic feedback aids in troubleshooting and maintenance. - Wide operating temperature range allows usage in extreme environments.

Disadvantages: - Limited number of inputs and outputs may restrict certain applications. - Higher cost compared to simpler driver ICs with fewer features.

Working Principles

The VNQ810PTR-E operates based on a combination of internal MOSFETs and control circuitry. It receives input signals, processes them, and drives the corresponding outputs to control the connected loads. The IC incorporates various protection mechanisms to ensure safe and reliable operation under different conditions.

Detailed Application Field Plans

The VNQ810PTR-E finds extensive application in automotive systems, including but not limited to: - Automotive lighting systems (headlights, taillights, turn signals) - Motor control for windshield wipers - Power window control - HVAC blower motor control - Electric power steering control - Engine cooling fan control

Detailed and Complete Alternative Models

1. VNQ820PTR-E: Similar to VNQ810PTR-E but with higher output current capability.
2. VNQ830PTR-E: Similar to VNQ810PTR-E but with additional input/output channels.
3. VNQ840PTR-E: Similar to VNQ810PTR-E but optimized for specific automotive applications.

These alternative models offer similar functionality and features, catering to different requirements and load specifications.

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