Allicdata Part #: | MP3385GR-P-ND |
Manufacturer Part#: |
MP3385GR-P |
Price: | $ 1.20 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Monolithic Power Systems Inc. |
Short Description: | FOR NEW DESIGN, PROMOTE MP3385A |
More Detail: | LED Driver IC Output Dimming |
DataSheet: | MP3385GR-P Datasheet/PDF |
Quantity: | 1000 |
500 +: | $ 1.09148 |
Series: | * |
Part Status: | Active |
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PMIC - LED drivers are used in a variety of applications, including mobile phones, watches, PDAs, and tablets. They can also be used in automotive applications, such as automotive lighting, instrument clusters, and navigation systems. An LED driver, such as the MP3385GR-P, enables the efficient control of high-power LEDs.
The MP3385GR-P is an integrated power system designed to drive LEDs in a wide range of applications. It comprises a single-channel constant current supply, two high-current power MOSFETs, and two high-side current sensors. The output current can be adjusted from zero to 3.85A, ensuring suitable power for high-power LEDs.
The MP3385GR-P is suitable for both indoor and outdoor applications, due to its high efficiency and low noise characteristics. The voltage range can be programmed from 5.5V to 20V, allowing for multiple levels of intensity from the same module. It is also highly power efficient, as low-side and high-side MOSFETFETs operate up to 95% efficiency.
In addition, the MP3385GR-P utilizes a variety of protection circuits, ensuring safe operation. These include over-voltage protection, over-current protection, under-voltage protection, phase-shift protection, and open-loop protection. Also featured is a high-side current-sense amplifier, which provides the user with constant monitoring of the LED current output.
The MP3385GR-P is designed to be used in conjunction with a constant current LED driver. The constant voltage LED driver is used to provide the input voltage and ensure the current output. With a constant current LED driver in place, the MP3385GR-P will regulate the output current to the set value. This ensures that the LED brightness is constant and does not drop due to changes in ambient temperatures or power fluctuations.
The MP3385GR-P also features a thermal protection circuit, which is designed to shut down the device in the event of over-temperature conditions. This is important for outdoor applications, as a sudden rise in temperature could damage the LED.
The MP3385GR-P is an ideal choice for a variety of LED applications, from automotive lighting to communications systems. With its wide range of features and protection circuits, it is an ideal solution for providing high-power LED control.
The specific data is subject to PDF, and the above content is for reference
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