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ISL97650BIRTZ-T
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ISL97650BIRTZ-T

Product Overview

Category

ISL97650BIRTZ-T 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
  • Wide input voltage range
  • Adjustable output current
  • Dimming control capability
  • Overvoltage protection
  • Thermal shutdown protection

Package

ISL97650BIRTZ-T is available in a compact 16-lead Thin Shrink Small Outline Package (TSSOP).

Essence

The essence of ISL97650BIRTZ-T lies in its ability to efficiently drive and control LED backlighting, ensuring optimal performance and energy efficiency in LCD displays.

Packaging/Quantity

This IC is typically packaged in reels, with 2500 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 26V
  • Output Current Range: Up to 1.2A
  • Dimming Control Range: 1000:1
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. VIN: Input voltage
  2. GND: Ground
  3. VOUT: Output voltage
  4. DIM: Dimming control input
  5. FB: Feedback pin
  6. EN: Enable pin
  7. NC: No connection
  8. NC: No connection
  9. NC: No connection
  10. NC: No connection
  11. NC: No connection
  12. NC: No connection
  13. NC: No connection
  14. NC: No connection
  15. NC: No connection
  16. NC: No connection

Functional Features

  • Efficient LED backlighting control
  • Adjustable brightness through dimming control
  • Protection against overvoltage and thermal shutdown
  • Wide input voltage range for versatile applications

Advantages and Disadvantages

Advantages

  • High efficiency leads to energy savings
  • Wide input voltage range allows for flexibility in design
  • Dimming control capability enables adjustable brightness
  • Overvoltage protection ensures device safety
  • Thermal shutdown protection prevents overheating

Disadvantages

  • Limited output current range may not be suitable for high-power applications
  • Requires additional external components for proper operation

Working Principles

ISL97650BIRTZ-T operates by converting the input voltage to a regulated output voltage, which is used to drive the LED backlighting in LCD displays. The dimming control input allows for adjusting the brightness of the LEDs. The IC incorporates various protection mechanisms, such as overvoltage protection and thermal shutdown, to ensure safe and reliable operation.

Detailed Application Field Plans

ISL97650BIRTZ-T finds extensive application in various fields, including: 1. LCD monitors 2. LCD televisions 3. Automotive displays 4. Industrial displays 5. Medical equipment displays

Detailed and Complete Alternative Models

  1. ISL97651BIRTZ-T
  2. ISL97652BIRTZ-T
  3. ISL97653BIRTZ-T
  4. ISL97654BIRTZ-T
  5. ISL97655BIRTZ-T

These alternative models offer similar functionality and characteristics to ISL97650BIRTZ-T, providing options for different design requirements.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng ISL97650BIRTZ-T trong giải pháp kỹ thuật

Sure! Here are 10 common questions and answers related to the application of ISL97650BIRTZ-T in technical solutions:

  1. Q: What is ISL97650BIRTZ-T? A: ISL97650BIRTZ-T is a high-efficiency, 6-channel LED driver designed for backlighting LCD displays.

  2. Q: What is the input voltage range of ISL97650BIRTZ-T? A: The input voltage range of ISL97650BIRTZ-T is typically between 4.5V and 26V.

  3. Q: How many channels does ISL97650BIRTZ-T support? A: ISL97650BIRTZ-T supports up to 6 channels, allowing control of multiple LEDs simultaneously.

  4. Q: What is the maximum current per channel that ISL97650BIRTZ-T can handle? A: ISL97650BIRTZ-T can handle a maximum current of 120mA per channel.

  5. Q: Can ISL97650BIRTZ-T be used for dimming LEDs? A: Yes, ISL97650BIRTZ-T provides PWM dimming control for each channel, allowing precise brightness adjustment.

  6. Q: Is ISL97650BIRTZ-T compatible with different types of LEDs? A: Yes, ISL97650BIRTZ-T is compatible with various types of LEDs, including white, RGB, and multi-color LEDs.

  7. Q: Does ISL97650BIRTZ-T have built-in thermal protection? A: Yes, ISL97650BIRTZ-T features built-in thermal protection to prevent overheating and ensure safe operation.

  8. Q: Can ISL97650BIRTZ-T operate in a wide temperature range? A: Yes, ISL97650BIRTZ-T is designed to operate in a temperature range of -40°C to +85°C.

  9. Q: Does ISL97650BIRTZ-T require any external components for operation? A: Yes, ISL97650BIRTZ-T requires external resistors and capacitors for proper operation.

  10. Q: What are some typical applications of ISL97650BIRTZ-T? A: ISL97650BIRTZ-T is commonly used in LCD TVs, monitors, automotive displays, industrial control panels, and other backlighting applications.

Please note that the answers provided here are general and may vary depending on specific requirements and use cases. It's always recommended to refer to the datasheet and consult with technical experts for accurate information.