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ISL97694AIRTZ-TK
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ISL97694AIRTZ-TK

Product Overview

Category

ISL97694AIRTZ-TK belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for controlling and driving LED backlighting in LCD displays.

Characteristics

  • High efficiency and low power consumption
  • Wide input voltage range
  • Adjustable output current
  • Dimming control options
  • Over-temperature protection
  • Small form factor

Package

The ISL97694AIRTZ-TK comes in a compact 16-pin QFN package.

Essence

The essence of this product lies in its ability to efficiently drive and control LED backlighting, providing optimal brightness and power management for LCD displays.

Packaging/Quantity

The ISL97694AIRTZ-TK is typically packaged in reels, with each reel containing a specified quantity of ICs.

Specifications

  • Input Voltage Range: 4.5V to 26V
  • Output Current Range: Up to 150mA per channel
  • Dimming Control: Analog or PWM
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: 16-pin QFN

Detailed Pin Configuration

  1. VCC
  2. GND
  3. EN
  4. DIM
  5. FB1
  6. FB2
  7. NC
  8. NC
  9. OUT1
  10. OUT2
  11. OUT3
  12. OUT4
  13. OUT5
  14. OUT6
  15. OUT7
  16. OUT8

Functional Features

  • Efficient LED backlight control
  • Multiple output channels for driving LEDs
  • Adjustable output current for precise brightness control
  • Dimming control options for flexible display settings
  • Over-temperature protection for safe operation

Advantages and Disadvantages

Advantages

  • High efficiency results in lower power consumption
  • Wide input voltage range allows for versatile applications
  • Compact form factor saves space in electronic devices
  • Adjustable output current enables precise brightness control

Disadvantages

  • Limited output current per channel may not be suitable for high-power LED applications
  • Lack of built-in fault detection and reporting features

Working Principles

The ISL97694AIRTZ-TK operates by converting the input voltage to a regulated output current, which is then used to drive the LEDs in the backlighting system. The IC incorporates various control mechanisms to ensure efficient power management and optimal brightness levels.

Detailed Application Field Plans

The ISL97694AIRTZ-TK is widely used in various applications that require LED backlighting control, such as:

  1. LCD monitors and televisions
  2. Automotive displays
  3. Portable electronic devices (e.g., smartphones, tablets)
  4. Industrial control panels
  5. Medical equipment displays

Detailed and Complete Alternative Models

  1. ISL97692AIRTZ-TK
  2. ISL97693AIRTZ-TK
  3. ISL97695AIRTZ-TK
  4. ISL97696AIRTZ-TK
  5. ISL97697AIRTZ-TK

These alternative models offer similar functionality and can be considered as alternatives to the ISL97694AIRTZ-TK based on specific application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL97694AIRTZ-TK v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL97694AIRTZ-TK in technical solutions:

  1. Q: What is ISL97694AIRTZ-TK? A: ISL97694AIRTZ-TK is a high-efficiency, 4-channel LED driver designed for backlighting LCD displays.

  2. Q: What is the input voltage range of ISL97694AIRTZ-TK? A: The input voltage range of ISL97694AIRTZ-TK is typically between 4.5V and 26V.

  3. Q: How many channels does ISL97694AIRTZ-TK support? A: ISL97694AIRTZ-TK supports up to 4 channels, allowing control of multiple LEDs independently.

  4. Q: What is the maximum output current per channel of ISL97694AIRTZ-TK? A: The maximum output current per channel of ISL97694AIRTZ-TK is typically 30mA.

  5. Q: Can ISL97694AIRTZ-TK be used for dimming LEDs? A: Yes, ISL97694AIRTZ-TK supports PWM dimming with a frequency range of 100Hz to 30kHz.

  6. Q: Does ISL97694AIRTZ-TK have built-in thermal protection? A: Yes, ISL97694AIRTZ-TK has built-in thermal protection to prevent overheating.

  7. Q: What is the operating temperature range of ISL97694AIRTZ-TK? A: The operating temperature range of ISL97694AIRTZ-TK is typically -40°C to +85°C.

  8. Q: Can ISL97694AIRTZ-TK be used in automotive applications? A: Yes, ISL97694AIRTZ-TK is suitable for automotive applications and meets the necessary standards.

  9. Q: Does ISL97694AIRTZ-TK require an external power supply? A: Yes, ISL97694AIRTZ-TK requires an external power supply for operation.

  10. Q: What package does ISL97694AIRTZ-TK come in? A: ISL97694AIRTZ-TK is available in a compact 24-lead TQFN package.

Please note that the answers provided here 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.