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AL9910S-13
Product Overview
Category: Integrated Circuit (IC)
Use: LED Driver
Characteristics: - High efficiency - Wide input voltage range - Dimming control - Over-temperature protection - Short-circuit protection
Package: SOP-8
Essence: The AL9910S-13 is a high-efficiency LED driver IC designed for driving single or multiple LEDs in series. It provides a constant current output, ensuring stable and reliable performance.
Packaging/Quantity: The AL9910S-13 is typically sold in reels of 2500 units per reel.
Specifications
- Input Voltage Range: 4.5V to 40V
- Output Current Range: Up to 1.5A
- Dimming Control: Analog/PWM
- Operating Temperature Range: -40°C to +85°C
- Package Type: SOP-8
Detailed Pin Configuration
The AL9910S-13 has the following pin configuration:
- VIN: Input voltage
- GND: Ground
- DIM: Dimming control input
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- VOUT: Output voltage
Functional Features
- High efficiency conversion
- Wide input voltage range allows for versatile applications
- Dimming control enables brightness adjustment
- Over-temperature protection ensures safe operation
- Short-circuit protection prevents damage to the LEDs
Advantages and Disadvantages
Advantages: - High efficiency leads to energy savings - Wide input voltage range accommodates various power sources - Dimming control offers flexibility in lighting applications - Over-temperature and short-circuit protection enhance reliability
Disadvantages: - Limited output current range may not be suitable for high-power LED applications - SOP-8 package may require additional thermal management for heat dissipation
Working Principles
The AL9910S-13 operates by converting the input voltage to a constant current output, which is essential for driving LEDs. It utilizes a switching regulator topology to achieve high efficiency and precise current control. The dimming control input allows for adjusting the brightness of the LEDs.
Detailed Application Field Plans
The AL9910S-13 is commonly used in various lighting applications, including: - Residential lighting - Commercial lighting - Automotive lighting - Industrial lighting
Its wide input voltage range and dimming control make it suitable for both low-power and high-power LED lighting systems.
Detailed and Complete Alternative Models
- AL9910S-12: Similar to AL9910S-13 but with a different pin configuration.
- AL9910S-14: Higher output current version of AL9910S-13.
- AL9910S-15: Lower output current version of AL9910S-13.
These alternative models offer similar functionality with slight variations in specifications to cater to different application requirements.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de AL9910S-13 en soluciones técnicas
Question: What is the maximum input voltage for AL9910S-13?
Answer: The maximum input voltage for AL9910S-13 is 60V.Question: What is the typical output current capability of AL9910S-13?
Answer: The typical output current capability of AL9910S-13 is 3A.Question: Can AL9910S-13 be used in automotive applications?
Answer: Yes, AL9910S-13 is suitable for automotive applications.Question: What is the operating temperature range for AL9910S-13?
Answer: The operating temperature range for AL9910S-13 is -40°C to 125°C.Question: Is AL9910S-13 compatible with dimming control?
Answer: Yes, AL9910S-13 is compatible with dimming control.Question: What type of package does AL9910S-13 come in?
Answer: AL9910S-13 is available in a SO-8EP package.Question: Can AL9910S-13 be used for LED lighting applications?
Answer: Yes, AL9910S-13 is designed for LED lighting applications.Question: Does AL9910S-13 have built-in over-temperature protection?
Answer: Yes, AL9910S-13 features built-in over-temperature protection.Question: What is the typical switching frequency of AL9910S-13?
Answer: The typical switching frequency of AL9910S-13 is 1MHz.Question: Is AL9910S-13 suitable for both buck and boost converter topologies?
Answer: Yes, AL9910S-13 can be used in both buck and boost converter topologies.