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MAX16826ATJ+T
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MAX16826ATJ+T

Product Overview

Category

MAX16826ATJ+T belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in automotive lighting applications.

Characteristics

  • High efficiency
  • Wide input voltage range
  • Integrated protection features
  • Compact package size

Package

The MAX16826ATJ+T is available in a compact 32-pin TQFN package.

Essence

The essence of MAX16826ATJ+T lies in its ability to efficiently drive and control automotive lighting systems.

Packaging/Quantity

This product is typically packaged in reels, with a quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 40V
  • Output Current: Up to 1.5A
  • Switching Frequency: Adjustable up to 2MHz
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX16826ATJ+T has a total of 32 pins. The pin configuration is as follows:

  1. VIN
  2. EN
  3. FB
  4. GND
  5. SW
  6. LX
  7. BST
  8. VCC
  9. VCC
  10. VCC
  11. VCC
  12. VCC
  13. VCC
  14. VCC
  15. VCC
  16. VCC
  17. VCC
  18. VCC
  19. VCC
  20. VCC
  21. VCC
  22. VCC
  23. VCC
  24. VCC
  25. VCC
  26. VCC
  27. VCC
  28. VCC
  29. VCC
  30. VCC
  31. VCC
  32. VCC

Functional Features

  • Integrated high-side and low-side MOSFET drivers
  • Adjustable switching frequency for optimal performance
  • Overvoltage protection
  • Overcurrent protection
  • Thermal shutdown protection

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Wide input voltage range allows for compatibility with various automotive systems
  • Integrated protection features enhance system reliability
  • Compact package size enables space-saving designs

Disadvantages

  • Limited output current may not be suitable for high-power applications
  • Higher cost compared to traditional lighting control solutions

Working Principles

The MAX16826ATJ+T operates as a buck converter, converting the input voltage to a lower output voltage required for driving automotive lighting systems. It utilizes high-side and low-side MOSFET drivers to efficiently switch the current flow through the load. The integrated protection features ensure safe operation under various conditions.

Detailed Application Field Plans

The MAX16826ATJ+T is widely used in automotive lighting applications, including:

  1. Headlights
  2. Taillights
  3. Daytime running lights
  4. Interior lighting
  5. Fog lights

Detailed and Complete Alternative Models

  1. MAX16826ATJ/V+: Similar to MAX16826ATJ+T but available in a different package.
  2. MAX16826ATJ/V+T: Similar to MAX16826ATJ+T but with additional thermal protection features.
  3. MAX16826ATJ/V+R: Similar to MAX16826ATJ+T but optimized for rugged environments.

These alternative models offer similar functionality and can be considered as alternatives to the MAX16826ATJ+T based on specific requirements.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MAX16826ATJ+T i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of MAX16826ATJ+T in technical solutions:

  1. Q: What is MAX16826ATJ+T? A: MAX16826ATJ+T is a high-voltage, current-mode LED driver IC designed for automotive lighting applications.

  2. Q: What is the input voltage range supported by MAX16826ATJ+T? A: MAX16826ATJ+T supports an input voltage range from 4.5V to 65V.

  3. Q: What is the maximum output current that can be delivered by MAX16826ATJ+T? A: MAX16826ATJ+T can deliver a maximum output current of 1.5A.

  4. Q: Can MAX16826ATJ+T support both high-side and low-side LED driving? A: Yes, MAX16826ATJ+T can support both high-side and low-side LED driving configurations.

  5. Q: Does MAX16826ATJ+T have any built-in protection features? A: Yes, MAX16826ATJ+T includes various protection features such as overvoltage protection, thermal shutdown, and open/shorted LED detection.

  6. Q: Can MAX16826ATJ+T dim the LEDs? A: Yes, MAX16826ATJ+T supports PWM dimming with a wide dimming range.

  7. Q: Is MAX16826ATJ+T suitable for automotive exterior lighting applications? A: Yes, MAX16826ATJ+T is specifically designed for automotive exterior lighting applications, including headlights and daytime running lights (DRLs).

  8. Q: What is the operating temperature range of MAX16826ATJ+T? A: MAX16826ATJ+T can operate within a temperature range of -40°C to +125°C.

  9. Q: Can MAX16826ATJ+T be used in other non-automotive lighting applications? A: Yes, MAX16826ATJ+T can also be used in non-automotive lighting applications that require high-voltage LED driving.

  10. Q: Does MAX16826ATJ+T require any external components for operation? A: Yes, MAX16826ATJ+T requires external components such as input/output capacitors and resistors for proper operation.

Please note that these answers are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.