Category: Integrated Circuit (IC)
Use: LED Driver
Characteristics: - Low dropout voltage - High efficiency - Wide input voltage range - Adjustable output current - Thermal shutdown protection - Overvoltage protection
Package: SOP-8
Essence: The AL5802LP-7 is a high-performance LED driver IC designed for driving single or multiple LEDs. It provides efficient and reliable power management for various lighting applications.
Packaging/Quantity: The AL5802LP-7 is typically sold in reels containing 2500 units.
The AL5802LP-7 features an SOP-8 package with the following pin configuration:
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| | | 1 2 | | 3 4 | | 5 6 | | 7 8 | |___________| ```
Advantages: - Wide input voltage range allows for versatile applications - High efficiency results in minimal power loss - Adjustable output current provides flexibility in lighting design - Thermal shutdown and overvoltage protection enhance reliability
Disadvantages: - Limited maximum output current of 1A may not be suitable for high-power LED applications - No built-in dimming control features
The AL5802LP-7 is a constant current LED driver. It regulates the output current flowing through the connected LEDs by adjusting the voltage across a series resistor. This ensures consistent brightness and prevents LED damage due to excessive current.
The AL5802LP-7 is widely used in various lighting applications, including: - Automotive lighting - Architectural lighting - Industrial lighting - Signage and display lighting - General illumination
These alternative models provide options for different LED current requirements.
In conclusion, the AL5802LP-7 is a versatile LED driver IC with a wide input voltage range, adjustable output current, and various protection features. Its compact SOP-8 package makes it suitable for space-constrained applications. With its excellent performance and reliability, the AL5802LP-7 is a popular choice for LED lighting designs in different industries.
Sure! Here are 10 common questions and answers related to the application of AL5802LP-7 in technical solutions:
Q: What is AL5802LP-7? A: AL5802LP-7 is a specific model of LED driver IC designed for driving high-power LEDs in various lighting applications.
Q: What is the input voltage range supported by AL5802LP-7? A: AL5802LP-7 supports an input voltage range of 4.5V to 60V, making it suitable for a wide range of power supply configurations.
Q: What is the maximum output current that AL5802LP-7 can deliver? A: AL5802LP-7 can deliver a maximum output current of up to 1.5A, allowing it to drive high-power LEDs efficiently.
Q: Can AL5802LP-7 be used for dimming LED lights? A: Yes, AL5802LP-7 supports PWM (Pulse Width Modulation) dimming, enabling precise control over the brightness of LED lights.
Q: Is thermal protection included in AL5802LP-7? A: Yes, AL5802LP-7 incorporates built-in thermal protection to prevent overheating and ensure safe operation.
Q: Can AL5802LP-7 operate in a wide temperature range? A: Yes, AL5802LP-7 has a wide operating temperature range of -40°C to +125°C, making it suitable for various environments.
Q: Does AL5802LP-7 require any external components for operation? A: AL5802LP-7 requires minimal external components, such as input and output capacitors, to function properly.
Q: Can AL5802LP-7 be used in automotive lighting applications? A: Yes, AL5802LP-7 is designed to meet the requirements of automotive lighting applications and can operate reliably in such environments.
Q: What protection features are included in AL5802LP-7? A: AL5802LP-7 includes various protection features like overvoltage protection, LED open/short detection, and LED thermal foldback.
Q: Is AL5802LP-7 RoHS compliant? A: Yes, AL5802LP-7 is RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental regulations.
Please note that these questions and answers are general and may vary depending on specific application requirements.