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AF1880 - Linear LED Driver

This page provides the datasheet information for the AF1880, a member of the AF1880-Alfa Linear LED Driver family.

Description

The AF1880 is a linear LED driver.

The application of high bright LED is widely used for general illumination.

The AF1880 maximum output current is 50mA.

Features

  • 6~500V wide input voltage range. Least external component. Typical ground current is 32µA. ʳ ̈́2% accuracy VCS voltage. Can be paralleled for higher current Thermal Shutdown Protection. User TRIAC dimming support ROHS Compliant.

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Datasheet preview – AF1880

Datasheet Details

Part number AF1880
Manufacturer Alfa-MOS
File Size 468.85 KB
Description Linear LED Driver
Datasheet download datasheet AF1880 Datasheet
Additional preview pages of the AF1880 datasheet.

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Full PDF Text Transcription

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Alfa-MOS Technology AF1880 500V / 50mA Linear LED Driver General Description The AF1880 is a linear LED driver. The application of high bright LED is widely used for general illumination. The AF1880 maximum output current is 50mA. Typical variations is ̈́˅% in VIN = 6 ~ 500V input voltage range and -40 ~ 85ʳ кʳ temperature range. Ground current is approximately 32µA, from zero to maximum loading conditions at TA=25к. Built-in thermal shutdown protection against any fault conditions. The output current can be setting by place a resistor at VCS pin. For ease of application, the AF1880 comes in the popular 3-pin SOT-223. Features 6~500V wide input voltage range. Least external component. Typical ground current is 32µA.ʳ ̈́2% accuracy VCS voltage.
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