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VN5050AJTR-E
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VN5050AJTR-E

Product Overview

Category: Integrated Circuit (IC)

Use: The VN5050AJTR-E is a high-side driver IC designed for automotive applications. It is specifically used for driving resistive loads such as bulbs, LEDs, and solenoids in automotive lighting systems.

Characteristics: - High voltage capability - Low standby current consumption - Overtemperature protection - Short-circuit protection - Reverse battery protection

Package: The VN5050AJTR-E is available in a small surface mount package known as PowerSSO-12. This package offers excellent thermal performance and allows for easy integration into automotive electronic systems.

Essence: The essence of the VN5050AJTR-E lies in its ability to provide reliable and efficient control of resistive loads in automotive lighting systems.

Packaging/Quantity: The VN5050AJTR-E is typically sold in reels containing 2500 units per reel.

Specifications

  • Supply Voltage Range: 4.5V to 36V
  • Output Current: Up to 1A
  • Standby Current: 10µA (max)
  • Operating Temperature Range: -40°C to +150°C
  • Short-Circuit Current Limit: 2.5A (typ)
  • Overtemperature Shutdown Threshold: 165°C (typ)

Pin Configuration

The VN5050AJTR-E features a 12-pin configuration with the following pin assignments:

  1. IN1: Input 1
  2. IN2: Input 2
  3. GND: Ground
  4. OUT1: Output 1
  5. OUT2: Output 2
  6. VCC: Supply Voltage
  7. EN: Enable
  8. DIAG: Diagnostic Output
  9. NC: No Connection
  10. NC: No Connection
  11. NC: No Connection
  12. NC: No Connection

Functional Features

  • Dual-channel high-side driver
  • Independent control of each channel
  • Fast switching capability
  • Built-in protection features (overtemperature, short-circuit, reverse battery)

Advantages and Disadvantages

Advantages: - High voltage capability allows for driving various resistive loads - Low standby current consumption helps in reducing power consumption - Overtemperature and short-circuit protection ensure safe operation - Reverse battery protection prevents damage to the IC

Disadvantages: - Limited output current (up to 1A) - Higher cost compared to traditional discrete solutions

Working Principles

The VN5050AJTR-E operates by receiving control signals from an external microcontroller or logic circuitry. The inputs (IN1 and IN2) determine the state of the corresponding outputs (OUT1 and OUT2). When a high-level signal is applied to the input, the respective output turns on, allowing current to flow through the connected load. The EN pin enables or disables the device, while the DIAG pin provides diagnostic information about the status of the outputs.

Detailed Application Field Plans

The VN5050AJTR-E is widely used in automotive lighting systems, including headlights, taillights, turn signals, and interior lighting. It provides efficient control of resistive loads, ensuring proper illumination and reliable operation of these lighting systems.

Alternative Models

  • VN5012AJTR-E
  • VN5025AJTR-E
  • VN5030AJTR-E
  • VN5040AJTR-E

These alternative models offer similar functionality and characteristics to the VN5050AJTR-E, providing flexibility in choosing the most suitable high-side driver IC for specific automotive lighting applications.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät VN5050AJTR-E :n soveltamiseen teknisissä ratkaisuissa

Sure! Here are 10 common questions and answers related to the application of VN5050AJTR-E in technical solutions:

  1. Question: What is the maximum voltage rating of VN5050AJTR-E?
    Answer: The maximum voltage rating of VN5050AJTR-E is 60V.

  2. Question: Can VN5050AJTR-E be used for both AC and DC applications?
    Answer: Yes, VN5050AJTR-E can be used for both AC and DC applications.

  3. Question: What is the maximum current rating of VN5050AJTR-E?
    Answer: The maximum current rating of VN5050AJTR-E is 1A.

  4. Question: Is VN5050AJTR-E suitable for high-speed switching applications?
    Answer: No, VN5050AJTR-E is not suitable for high-speed switching applications as it has a typical turn-on/off time of 1ms.

  5. Question: Can VN5050AJTR-E handle inductive loads?
    Answer: Yes, VN5050AJTR-E can handle inductive loads up to its specified ratings.

  6. Question: Does VN5050AJTR-E have built-in protection features?
    Answer: Yes, VN5050AJTR-E has built-in over-temperature and over-current protection features.

  7. Question: What is the operating temperature range of VN5050AJTR-E?
    Answer: The operating temperature range of VN5050AJTR-E is -40°C to +150°C.

  8. Question: Can VN5050AJTR-E be used in automotive applications?
    Answer: Yes, VN5050AJTR-E is suitable for automotive applications as it meets the AEC-Q100 automotive qualification standards.

  9. Question: Does VN5050AJTR-E require an external gate driver?
    Answer: No, VN5050AJTR-E does not require an external gate driver as it has a built-in driver circuit.

  10. Question: Can VN5050AJTR-E be used in high-voltage applications?
    Answer: Yes, VN5050AJTR-E can be used in high-voltage applications up to its maximum voltage rating of 60V.

Please note that these answers are general and may vary depending on the specific application requirements.