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AL8821 Datasheet (PDF) - Diodes Incorporated

AL8821 Datasheet PDF - Diodes Incorporated
Part No. AL8821
Download  AL8821 Click to view

File Size   392.66 Kbytes
Page   14 Pages
Manufacturer  DIODES [Diodes Incorporated]
Direct Link  http://www.diodes.com
Logo DIODES - Diodes Incorporated
Description 40V, 2A BOOST LED DRIVER

AL8821 Datasheet (PDF)

Go To PDF Page Download Datasheet
AL8821 Datasheet PDF - Diodes Incorporated

Part No. AL8821
Download  AL8821 Click to view

File Size   392.66 Kbytes
Page   14 Pages
Manufacturer  DIODES [Diodes Incorporated]
Direct Link  http://www.diodes.com
Logo DIODES - Diodes Incorporated
Description 40V, 2A BOOST LED DRIVER

AL8821 Datasheet (HTML) - Diodes Incorporated

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AL8821 Product details

Description

The AL8821 is a boost converter that delivers an accurate constantcurrent for MR16 and similar LED Lamps. With proprietary control scheme, the LED driver is compatible with many commonly used electronic transformers and provides designs with High Power Factor (PF) and low Total Harmonic Distortion (THD) for these applications. The operation frequency is up to 1MHz that allows the use of small size inductor. With the package of SO-8EP, the AL8821 has small thermal resistance and can be used for wide range of output power. The driver can be used for dimmable MR16 application and can be compatible with leading-edge dimmer and trailing-edge dimmer.



Features

Wide Input Voltage Range: 5V to 36V

Internal 40V NDMOS Switches

Continuous Conduction Mode (CCM) Operation

Up to 1MHz Switching Frequency

High PF > 0.9 and Low THD < 30% and low Ripple < 20%

Compatible With Leading-edge Dimmer And Trailing-edge Dimmer

Internal Protections

  Under Voltage Lock Out (UVLO)

  Output Open

  Over Temperature Protection (OTP)

Pb-free SO-8EP



Applications

Non-dimmable MR16 Lamps

Dimmable MR16 Lamps

General Illumination Lamps



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About Diodes Incorporated


Diodes Incorporated is a publicly traded company that designs, manufactures, and supplies a wide range of discrete, analog, and mixed-signal semiconductors and complete power solutions.
The company was founded in 1964 and is headquartered in Plano, Texas.
It operates globally with sales, support, and design centers in North America, Europe, and Asia.
Diodes Incorporated serves a variety of industries, including automotive, communications, computing, consumer, and industrial.
The company offers a wide range of products, including diodes, rectifiers, transistors, voltage regulators, MOSFETs, LED drivers, and protection devices, among others.
The company's mission is to provide customers with high-quality, high-reliability products and excellent customer service.
With a focus on innovation and customer satisfaction, Diodes Incorporated is committed to becoming a leading provider of power management solutions.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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