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AF1860 - Step-Down LED Driver

Download the AF1860 datasheet PDF. This datasheet also covers the AF1860-Alfa variant, as both devices belong to the same step-down led driver family and are provided as variant models within a single manufacturer datasheet.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AF1860-Alfa-MOS.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number AF1860
Manufacturer Alfa-MOS
File Size 208.93 KB
Description Step-Down LED Driver
Datasheet download datasheet AF1860 Datasheet

General Description

AF1860 is the monolithic IC designed for a step-down DC/DC converter capable of driving 1.5A load without an additional transistor.

The input voltage range is up to 60V.

Its feedback voltage, VFB, is 200mV.

Overview

Alfa-MOS Technology AF1860 60V 1.5A 52KHZ PWM Step Down DC-DC LED Driver.

Key Features

  • include a cycle-by-cycle current limit and a thermal protection. The AF1860 is available in standard SOP-8EP package. Features.
  • VIN Max = 60V.
  • VFB = 200mV.
  • Frequency 52kHz.
  • ILED Max 1.5A ( SOP-8EP ).
  • On/Off input may be used for the Analog Dimming.
  • Thermal protection.
  • Cycle-by-cycle current limit.

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