Datasheet4U Logo Datasheet4U.com

AL1673 - UNIVERSAL FLYBACK AND BUCK-BOOST SINGLE STAGE DIMMABLE LED DRIVER

Datasheet Summary

Description

The AL1673 is a high performance single stage Flyback/Buck-Boost converter, targeting dimmable LED lighting application.

It is operating at BCM mode which results in good EMI and efficiency.

The AL1673 can support multiple dimming modes.

Features

  • low start-up current and low operation current. It integrates multiple protections including over voltage, short circuit, over current and over temperature protection. It also integrates 600V/2A high voltage MOSFET. (Top View) CS 1 GND 2 DRAIN 3 DRAIN 4 8 COMP 7 APWM EP 6 FB 5 VCC SO-8EP The AL1673 is available in SO-8EP package.

📥 Download Datasheet

Datasheet preview – AL1673

Datasheet Details

Part number AL1673
Manufacturer DIODES
File Size 634.81 KB
Description UNIVERSAL FLYBACK AND BUCK-BOOST SINGLE STAGE DIMMABLE LED DRIVER
Datasheet download datasheet AL1673 Datasheet
Additional preview pages of the AL1673 datasheet.

📁 Similar Datasheet

  • AL165 - 8-BIT SHIFT REGISTER (AiT Semiconductor)
  • AL1 - Endpenthode 1935 (Philips)
  • AL1 - Output Pentode 1959 (Philips)
  • AL1 - Endpenthode (Tungsram)
  • AL1015 - Current-Mode PWM Step-Down DC-DC Cinverter Controller (Asahi Kasei)
  • AL103 - 8 PORT LOW COST 10/100 SWITCH (Allayer)
  • AL106-84 - GaAs IC 900 MHz High Dynamic Range Amplifier (Skyworks Solutions)
  • AL106-84LF - GaAs IC 900 MHz High Dynamic Range Amplifier (Skyworks Solutions)
  • AL108-338 - GaAs PHEMT Switchable Gain LNA (Alpha Industries)
  • AL1101 - 24-Bit Analog-to-Digital Converter (Wavefront)
Other Datasheets by Diodes
  • AL1672 - SINGLE STAGE DIMMABLE BUCK CONVERTER
  • AL1676 - UNIVERSAL HIGH POWER FACTOR BUCK LED DRIVER
  • AL1677 - HIGH EFFICIENCY AND ACCURACY LED DRIVER CONVERTER
  • AL1678-08B - 500V BUCK LED DRIVER
  • AL1678-10B - 500V BUCK LED DRIVER
  • AL1678-20B - 500V BUCK LED DRIVER
  • AL1663 - UNIVERSAL FLYBACK AND BUCK-BOOST SINGLE STAGE DIMMABLE LED CONTROLLER
  • AL1663R - UNIVERSAL FLYBACK AND BUCK-BOOST SINGLE STAGE DIMMABLE LED CONTROLLER

Full PDF Text Transcription

Click to expand full text
NOT RECOMMENDED FOR NEW DESIGN NO ALTERNATIVE AL1673 UNIVERSAL FLYBACK AND BUCK-BOOST SINGLE STAGE DIMMABLE LED DRIVER Description Pin Assignments The AL1673 is a high performance single stage Flyback/Buck-Boost converter, targeting dimmable LED lighting application. It is operating at BCM mode which results in good EMI and efficiency. The AL1673 can support multiple dimming modes. When a 0.3~2.4V DC signal is applied on APWM pin, the device will operate in analog dimming mode. When a digital signal is applied on APWM pin, the device works at PWM dimming mode. The AL1673 features low start-up current and low operation current. It integrates multiple protections including over voltage, short circuit, over current and over temperature protection.
Published: |