Allicdata Part #: | MP3398EGF-ND |
Manufacturer Part#: |
MP3398EGF |
Price: | $ 1.65 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Monolithic Power Systems Inc. |
Short Description: | 4-STRING, MAX 400MA/STRING, 80V |
More Detail: | LED Driver IC Output Dimming |
DataSheet: | MP3398EGF Datasheet/PDF |
Quantity: | 1000 |
96 +: | $ 1.49625 |
Series: | * |
Part Status: | Active |
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PMIC – LED Drivers are used in many areas and are important to the physical world. The MP3398EGF is just one of these products and is used widely for its key features in the industry today. In this article, we will discuss the Application Field of MP3398EGF and its Working Principle.
Application Field of MP3398EGF
The MP3398EGF is a multi-channel boost LED driver with low power consumption and comprehensive features. This product is mainly used in mid- to high-power LED applications such as street lights, light boxes, industrial equipment and general lighting. It is also suitable for other applications such as POE (Power over Ethernet) lighting, automotive lighting and displays.
The MP3398EGF has a constant current PWM control function, which supports up to six input channels and three output channels. Each output channel can be independently controlled by a PWM signal. The output channels support constant current control and can provide up to 2A of current. The high efficiency and low power consumption of the MP3398EGF make it an ideal choice for high-power LED applications.
The MP3398EGF features a wide operating temperature range of -40°C to +105°C, which allows the device to be used in harsh environments. It also has built-in protection features such as over-current protection, over-voltage protection, over-temperature protection, and short circuit protection. This ensures the safe operation of the device during its lifetime.
In addition, the MP3398EGF has a built-in PFC (Power Factor Correction) circuit that improves the power factor and harmonics of the system. It also has hot swap and dimming functions to provide greater system flexibility. All these features make the MP3398EGF an ideal choice for mid- to high-power LED applications.
Working Principle of MP3398EGF
The MP3398EGF is a boost LED driver with low power consumption and comprehensive features. This product is mainly used in mid- to high-power LED applications such as street lights, light boxes, industrial equipment, general lighting and other related applications. It is able to provide up to 2A of current.
The MP3398EGF works on the principle of PWM control and operates in the following way. Each output channel can be controlled by a PWM signal with a certain duty cycle. When the duty cycle reaches zero, the output current will be set to the threshold value. When the duty cycle is greater than zero, the output current will increase linearly with the increasing duty cycle.
The MP3398EGF has several protection features such as over-current protection and over-voltage protection. This ensures the safe operation of the device during its lifetime. The MP3398EGF also has built-in PFC (Power Factor Correction) circuit which improves the power factor and harmonics of the system.
The MP3398EGF also has hot swap and dimming functions to provide greater system flexibility. In addition, the device has a wide operating temperature range of -40°C to +105°C, which allows the device to be used in harsh environments.
Conclusion
The MP3398EGF is a multi-channel boost LED driver with low power consumption and comprehensive features. It is mainly used in mid- to high-power LED applications such as street lights, light boxes, industrial equipment and general lighting. Its features such as wide operating temperature range, over-current and over-voltage protection, and PFC circuit make it an ideal choice for these applications.
The MP3398EGF operates on the principle of PWM control. Each output channel can be controlled by a PWM signal with a certain duty cycle. This allows for greater system flexibility and safe operation of the device during its lifetime. The MP3398EGF is an ideal choice for many applications.
The specific data is subject to PDF, and the above content is for reference
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