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ISL97632IRT14Z-TK
Product Overview
Category
ISL97632IRT14Z-TK belongs to the category of integrated circuits (ICs).
Use
This product is commonly used in various electronic devices for controlling and driving LED backlighting.
Characteristics
- Integrated circuit designed specifically for LED backlighting applications.
- Provides high efficiency and precise current regulation.
- Offers a wide input voltage range and supports dimming control.
- Designed to operate in harsh environments with high reliability.
Package
ISL97632IRT14Z-TK is available in a small outline package (SOP) with 14 pins.
Essence
The essence of this product lies in its ability to efficiently drive and control LED backlighting, ensuring optimal performance and energy efficiency.
Packaging/Quantity
ISL97632IRT14Z-TK is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Input Voltage Range: 4.5V to 26V
- Output Current Range: Up to 150mA
- Dimming Control: PWM or DC voltage control
- Operating Temperature Range: -40°C to +85°C
- Package Type: SOP-14
Detailed Pin Configuration
- VIN: Input voltage
- GND: Ground
- VOUT: Output voltage
- DIM: Dimming control input
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
Functional Features
- High-efficiency boost converter for driving LED strings.
- Precise current regulation for uniform brightness.
- Wide input voltage range for versatile applications.
- Dimming control options for adjusting brightness levels.
- Over-temperature and over-voltage protection.
Advantages and Disadvantages
Advantages
- High efficiency leads to energy savings.
- Precise current regulation ensures uniform brightness.
- Wide input voltage range allows for flexibility in design.
- Dimming control options provide adjustable brightness levels.
- Reliable operation in harsh environments.
Disadvantages
- Limited output current range may not be suitable for high-power LED applications.
- Requires external components for proper operation.
- May require additional thermal management measures in certain applications.
Working Principles
ISL97632IRT14Z-TK operates as a boost converter, converting the input voltage to a higher voltage required for driving LED strings. It regulates the current flowing through the LEDs, ensuring uniform brightness. The dimming control input allows for adjusting the brightness levels using either PWM or DC voltage control. The integrated protection features safeguard the circuit from over-temperature and over-voltage conditions.
Detailed Application Field Plans
ISL97632IRT14Z-TK finds extensive application in various electronic devices that utilize LED backlighting. Some of the common fields where this product is used include:
- LCD monitors and televisions
- Automotive displays and infotainment systems
- Portable electronic devices (e.g., smartphones, tablets)
- Industrial control panels and instrumentation
- Signage and advertising displays
Detailed and Complete Alternative Models
- ISL97634IRT14Z-TK: Similar to ISL97632IRT14Z-TK but with a higher output current range of up to 300mA.
- ISL97636IRT14Z-TK: Enhanced version with additional protection features and wider input voltage range.
- ISL97638IRT14Z-TK: Higher power variant capable of driving larger LED arrays.
These alternative models offer similar functionality and can be considered as suitable replacements based on specific requirements.
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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van ISL97632IRT14Z-TK in technische oplossingen
Sure! Here are 10 common questions and answers related to the application of ISL97632IRT14Z-TK in technical solutions:
Q: What is ISL97632IRT14Z-TK? A: ISL97632IRT14Z-TK is a specific model of LED driver IC (integrated circuit) used for controlling and powering LEDs in various applications.
Q: What is the input voltage range supported by ISL97632IRT14Z-TK? A: The input voltage range supported by ISL97632IRT14Z-TK is typically between 4.5V and 16V.
Q: How many channels does ISL97632IRT14Z-TK support? A: ISL97632IRT14Z-TK supports up to 6 channels, allowing control of multiple LEDs simultaneously.
Q: What is the maximum output current per channel of ISL97632IRT14Z-TK? A: The maximum output current per channel of ISL97632IRT14Z-TK is typically 100mA.
Q: Can ISL97632IRT14Z-TK be used for dimming LEDs? A: Yes, ISL97632IRT14Z-TK supports PWM (Pulse Width Modulation) dimming, allowing precise control over LED brightness.
Q: Is ISL97632IRT14Z-TK compatible with both analog and digital dimming methods? A: Yes, ISL97632IRT14Z-TK is compatible with both analog and digital dimming methods, providing flexibility in design.
Q: Does ISL97632IRT14Z-TK have built-in protection features? A: Yes, ISL97632IRT14Z-TK includes various protection features like over-temperature protection, over-voltage protection, and short-circuit protection.
Q: What is the operating temperature range of ISL97632IRT14Z-TK? A: The operating temperature range of ISL97632IRT14Z-TK is typically between -40°C and +85°C.
Q: Can ISL97632IRT14Z-TK be used in automotive applications? A: Yes, ISL97632IRT14Z-TK is suitable for automotive applications as it meets the necessary requirements and standards.
Q: Are there any evaluation boards or reference designs available for ISL97632IRT14Z-TK? A: Yes, Intersil (now Renesas Electronics) provides evaluation boards and reference designs to help users quickly prototype and implement ISL97632IRT14Z-TK in their applications.
Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements. It is always recommended to refer to the official documentation and consult with technical experts for accurate information.