STMicroelectronics
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VNQ810-E
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VNQ810-E

Product Overview

Category: Integrated Circuit (IC)

Use: The VNQ810-E is a versatile power switch designed for automotive applications. It is specifically used for controlling resistive, inductive, and capacitive loads in various automotive systems.

Characteristics: - High current handling capability - Low on-resistance - Overtemperature protection - Short-circuit protection - ESD protection - Reverse battery protection

Package: The VNQ810-E is available in a compact surface-mount package, which ensures easy integration into automotive electronic systems.

Essence: This IC serves as a reliable and efficient power switch, providing control and protection for different types of loads in automotive applications.

Packaging/Quantity: The VNQ810-E is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Supply voltage range: 5V to 36V
  • Output current: Up to 10A
  • On-state resistance: Typically 40mΩ
  • Operating temperature range: -40°C to +150°C

Detailed Pin Configuration

The VNQ810-E features a 20-pin configuration, as follows:

  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
  6. OUT1: Output 1
  7. OUT2: Output 2
  8. OUT3: Output 3
  9. OUT4: Output 4
  10. VBB: Positive supply voltage
  11. VCC: Logic supply voltage
  12. VSS: Negative supply voltage
  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

Functional Features

  • High current handling capability allows the VNQ810-E to control various loads in automotive systems.
  • Overtemperature protection ensures safe operation even under extreme temperature conditions.
  • Short-circuit protection prevents damage to the IC and connected components in case of a short circuit.
  • ESD protection safeguards against electrostatic discharge, enhancing the reliability of the IC.
  • Reverse battery protection prevents reverse polarity connection, avoiding potential damage.

Advantages and Disadvantages

Advantages: - High current handling capability - Comprehensive protection features - Wide operating temperature range - Compact package for easy integration

Disadvantages: - Limited number of input control signals (4 inputs)

Working Principles

The VNQ810-E operates based on a combination of internal MOSFETs and control circuitry. The input control signals determine the state of the outputs, allowing the IC to switch on or off the connected loads. The internal protection mechanisms ensure safe and reliable operation in different automotive applications.

Detailed Application Field Plans

The VNQ810-E finds extensive use in various automotive systems, including but not limited to: - Automotive lighting systems - Motor control applications - Power distribution modules - Heating, ventilation, and air conditioning (HVAC) systems - Battery management systems

Detailed and Complete Alternative Models

  1. VNQ820-E: Similar to VNQ810-E, but with additional input control signals for enhanced flexibility.
  2. VNQ830-E: Higher current handling capability compared to VNQ810-E, suitable for demanding automotive applications.
  3. VNQ840-E: Offers increased protection features and improved thermal performance.

These alternative models provide options with varying specifications and features to cater to different application requirements.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням VNQ810-E у технічних рішеннях

Sure! Here are 10 common questions and answers related to the application of VNQ810-E in technical solutions:

  1. Question: What is VNQ810-E?
    Answer: VNQ810-E is a high-side driver IC (Integrated Circuit) designed for automotive applications.

  2. Question: What is the maximum voltage rating of VNQ810-E?
    Answer: The maximum voltage rating of VNQ810-E is typically 36V.

  3. Question: What is the maximum current rating of VNQ810-E?
    Answer: The maximum current rating of VNQ810-E is typically 4A.

  4. Question: Can VNQ810-E be used for controlling DC motors?
    Answer: Yes, VNQ810-E can be used for controlling DC motors as it provides high-side switching capability.

  5. Question: Is VNQ810-E suitable for driving inductive loads?
    Answer: Yes, VNQ810-E is suitable for driving inductive loads such as solenoids and relays.

  6. Question: Does VNQ810-E have built-in protection features?
    Answer: Yes, VNQ810-E has built-in protection features like over-temperature shutdown and overcurrent protection.

  7. Question: What is the operating temperature range of VNQ810-E?
    Answer: The operating temperature range of VNQ810-E is typically -40°C to +150°C.

  8. Question: Can VNQ810-E be used in both automotive and industrial applications?
    Answer: Yes, VNQ810-E is designed for automotive applications but can also be used in various industrial applications.

  9. Question: Does VNQ810-E require external components for operation?
    Answer: Yes, VNQ810-E requires external components like power supply, load, and control signals for proper operation.

  10. Question: Is VNQ810-E available in different package options?
    Answer: Yes, VNQ810-E is available in various package options like PowerSSO-16 and SO-16 to suit different application requirements.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application guidelines provided by the manufacturer.