EEWORLDEEWORLDEEWORLD

Part Number

Search

OZ8027

Description
OZ8027 High Power Factor/High Power Factor, Three-Step Dimming
CategoryLED optoelectronic/LED   
File Size2MB,56 Pages
ManufacturerO2Micro
Websitehttp://www.o2micro.com

Founded in April 1995, O2 Micro (NASDAQ: OIIM) is dedicated to the design, development and sale of power management systems for communications, computers, consumer electronics, industrial and automotive applications. O2 Micro has the world's leading power management system architecture, rapid market response, strong customer relationships and strong digital-analog hybrid design capabilities. O2 Micro has an experienced design and management team in the industry, branches around the world and many years of successful performance. All of the company's chips are produced in world-renowned chip manufacturers. O2 Micro attaches great importance to the development and protection of intellectual property rights, and has a wide range of international invention patents in chips and application fields, as well as numerous registered trademarks and other intellectual property rights. O2 Micro's customers include the world's leading manufacturers in the fields of communications, computers, consumer electronics, industrial and automotive.

Quality Policy: O2 Micro has established, promoted, and implemented the following quality policy to promote and support the goals of the quality system. O2 Micro is committed to providing customers with power management solutions that achieve customer satisfaction by: designing high-quality products to achieve maximum system compatibility, delivering products on time every time, and promoting quality system improvements based on measured performance. Quality Mission Statement It is the continuous improvement in the process. We achieve the goal of improving customer satisfaction by meeting or exceeding user requirements, while making it easier for customers to do business with us.

Environmental Policy: O2 Micro is committed to preventing pollution and continuously improving the Environmental Management System (EMS). O2 Micro will develop environmentally safe technologies, including but not limited to: reducing power consumption worldwide through designing power-saving devices, reducing the use of toxic and hazardous substances in product materials and manufacturing processes, and we are committed to becoming a responsible and sustainable global organization in compliance with applicable laws and other requirements worldwide. From design, procurement, manufacturing to distribution, we will operate and manage all aspects of our business in a manner that promotes an earth-friendly environment.

 

Download Datasheet View All

OZ8027 Overview

OZ8027 High Power Factor/High Power Factor, Three-Step Dimming

Features

LED Controller ICs for GENERAL LIGHTING Applications – ISOLATED



The OZ8027 are primary side control, LED driver controllers. Each can be used in high power factor AC/DC converter applications. Each IC operates at a fixed frequency of 50kHz with discontinuous current mode in flyback circuit topology.


OZ8027 work with neon indicators in a traditional wall switch, without interference.

Parameters

• Primary side control, AC/DC converter controller


• High power factor with wide range input voltage


• Constant current output


• Fixed operation frequency


• Built-in high voltage start-up circuit


• Compatible with neon indicators in wall switch


• Provides complete protection functions:


- VDD over-voltage


- VDD under-voltage lockout with hysteresis


- Open and Short LED


- Primary side cycle-by-cycle current limit


- Maximum gate drive output and clamp


- Over-temperature


• package SOP8

Application

• General Lighting

OZ8027 Preview

Download Datasheet
(A-Current Signal Detection Device) Tianjin First Prize_Topic A
[size=6][font=微软雅黑, "]Abstract: [/font][/size][p=30, 2, left][font=微软雅黑, "][size=14px]This current signal detection device can amplify the signal generated by the arbitrary waveform signal generator u...
sigma Electronics Design Contest
2. Use and simulation of common XILINX IP CORE
...
至芯科技FPGA大牛 FPGA/CPLD
What does a digital design engineer mainly do? How do you get started? What does a digital verification engineer mainly do? How do you do it?
What does a digital design engineer mainly do? How do you get started? What does a digital verification engineer mainly do? How do you do it? It is said that digital design engineers are more hardware...
851779592 Domestic Chip Exchange
3. Lighting Case and Extension
This is my third review. Many experts in the forum have written great review posts. I can only proceed step by step at my own pace. Review post 1 "Unboxing Review": https://en.eeworld.com/bbs/thread-1...
sonicfirr GD32 MCU
CH549EVT development board test - unpacking and development platform establishment
First of all, I would like to thank Qinheng Electronics and EEWORLD for providing this review opportunity!1. UnboxingThe picture below is the CH549EVT-L development board evaluated in this review, whi...
hujj MCU
EEWORLD University ---- Intel SoC FPGA Development and Application Training Course by Xiaomei
Intel SoC FPGA Development and Application Training Course by Xiaomei : https://training.eeworld.com.cn/course/5037What is SoC FPGA, what are its advantages, and how to use SoC FPGA for development? I...
抛砖引玉 Talking

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

About Us Customer Service Contact Information Datasheet Sitemap LatestNews

Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190

Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号