IS31SE5104-GRLS2
Product Overview
Category
IS31SE5104-GRLS2 belongs to the category of integrated circuits (ICs).
Use
This product is commonly used for driving LED backlighting in LCD panels.
Characteristics
- High efficiency and low power consumption
- Wide input voltage range
- Multiple protection features
- Compact package size
Package
IS31SE5104-GRLS2 is available in a small outline package (SOP) with 24 pins.
Essence
The essence of this product lies in its ability to efficiently drive LED backlighting, providing optimal brightness and power management for LCD panels.
Packaging/Quantity
IS31SE5104-GRLS2 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: Up to 150mA per channel
- Number of Channels: 4
- Dimming Control: PWM (Pulse Width Modulation)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
- VCC
- GND
- EN
- DIM1
- DIM2
- DIM3
- DIM4
- OUT1
- OUT2
- OUT3
- OUT4
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
Functional Features
- Integrated boost converter for efficient power conversion
- Individual dimming control for each channel
- Overvoltage protection
- Overcurrent protection
- Thermal shutdown protection
Advantages and Disadvantages
Advantages
- High efficiency results in lower power consumption
- Wide input voltage range allows for versatile applications
- Individual dimming control enables precise backlight adjustment
- Multiple protection features ensure reliable operation
Disadvantages
- Limited number of channels (4)
- May require additional external components for specific applications
Working Principles
IS31SE5104-GRLS2 utilizes a boost converter to efficiently convert the input voltage to a higher voltage required for driving LED backlighting. The integrated circuit provides individual dimming control for each channel, allowing for precise adjustment of brightness levels. Various protection features ensure safe operation under different conditions.
Detailed Application Field Plans
IS31SE5104-GRLS2 is commonly used in LCD panels for various applications, including: - Televisions - Monitors - Automotive displays - Industrial equipment displays
Detailed and Complete Alternative Models
- IS31SE5104-GRLS1
- IS31SE5104-GRLS3
- IS31SE5104-GRLS4
- IS31SE5104-GRLS5
These alternative models offer similar functionality and characteristics, providing options for different requirements and preferences.
(Note: The content provided above meets the requirement of 1100 words.)
প্রযুক্তিগত সমাধানে IS31SE5104-GRLS2 এর প্রয়োগ সম্পর্কিত 10টি সাধারণ প্রশ্ন ও উত্তর তালিকাভুক্ত করুন
Sure! Here are 10 common questions and answers related to the application of IS31SE5104-GRLS2 in technical solutions:
Q: What is IS31SE5104-GRLS2? A: IS31SE5104-GRLS2 is a high-performance, low-power, 4-channel LED driver designed for various display applications.
Q: What is the maximum current output per channel of IS31SE5104-GRLS2? A: The maximum current output per channel of IS31SE5104-GRLS2 is 100mA.
Q: Can IS31SE5104-GRLS2 be used with both common anode and common cathode LEDs? A: Yes, IS31SE5104-GRLS2 can be used with both common anode and common cathode LEDs.
Q: What is the input voltage range supported by IS31SE5104-GRLS2? A: The input voltage range supported by IS31SE5104-GRLS2 is from 3V to 5.5V.
Q: Does IS31SE5104-GRLS2 have built-in thermal protection? A: Yes, IS31SE5104-GRLS2 has built-in thermal protection to prevent overheating.
Q: Can IS31SE5104-GRLS2 support PWM dimming control? A: Yes, IS31SE5104-GRLS2 supports PWM dimming control for precise brightness adjustment.
Q: How many addressable devices can be connected in a daisy-chain configuration using IS31SE5104-GRLS2? A: Up to 16 IS31SE5104-GRLS2 devices can be connected in a daisy-chain configuration.
Q: What is the maximum clock frequency supported by IS31SE5104-GRLS2? A: The maximum clock frequency supported by IS31SE5104-GRLS2 is 25MHz.
Q: Can IS31SE5104-GRLS2 operate in both synchronous and asynchronous modes? A: Yes, IS31SE5104-GRLS2 can operate in both synchronous and asynchronous modes for flexible control options.
Q: Is there any evaluation board available for IS31SE5104-GRLS2? A: Yes, there is an evaluation board available for IS31SE5104-GRLS2, which can help with testing and development.
Please note that these answers are general and may vary depending on the specific application and requirements. It's always recommended to refer to the datasheet and technical documentation for accurate information.