LED Driver
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PRODUCTS

LED Driver

IC solutions for constant-current and constant-voltage

driving of lighting and automotive LEDs

PRODUCTS

LED Driver

IC solutions for constant-current and 
constant-voltage driving of 
lighting and automotive LEDs 


Tech Overview

01

With Dongwoon Anatech's extensive portfolio of LED drivers, design tools, and technical resources, you can easily incorporate innovative lighting features into your designs. 


Key Features 

02

Constant Current Control

Highly Efficient Operation

Dimming Functionality

Safety and Protection Features


Applications

03

Automotive Ambient Lighting, Indoor lighting, Cluster Back Light, Street lighting, Stage lighting, LED strips

LED DRIVER

Technology  Highlights

Dongwoon Anatech has built 
strong competitiveness based on 
its proprietary technology

Interior lighting

Smooth, precise dimming control

Compact size for easy fixture integration

Minimized EMI for stable operation

Reduced power loss lowers energy costs and noise

External lighting

Durable for outdoor conditions : temperature, humidity, vibration

Efficient power and thermal design extend driver and LED life 

Built-in protection against lightning and voltage spikes 

Supports standard lighting control systems for smart city use

Animation lighting

Controls multiple LEDs for complex patterns and smooth color transitions

Stores patterns on driver to reduce MCU load and power use

High PWM dimming for smooth, vivid animation

Single-chip integration reduces components and PCB size

Linear

Fewer EMI issues than switching regulators, enabling stable, precise current control

No switching components or inductors, resulting in a simpler BOM, smaller size, lower cost, and higher reliability.

No switching noise ideal for audio or medical devices

Simplified circuit ensures easy design and fast response

LED DRIVER

Technology 
in Applications

Example images showing 
LED Driver performance

LED DRIVER

Product Lineup

Dongwoon Anatech delivers tailored 
solutions with diverse sensor 
and semiconductor technologies


Tech Overview

01

With Dongwoon Anatech's extensive portfolio of LED drivers, design tools, and technical resources, you can easily incorporate innovative lighting features into your designs.


Key Features

02

Constant Current Control

Highly Efficient Operation

Dimming Functionality

Safety and Protection Features


Applications

03

Automotive Ambient Lighting, Indoor lighting, Cluster Back Light, Street lighting, 

Stage lighting, LED strips

LED DRIVER

Technology Highlights

Dongwoon Anatech has built strong competitiveness

based on its proprietary technology

Interior Lighting

Smooth, precise dimming control Compact size for easy fixture integration Minimized EMI for stable operation Reduced power loss lowers energy costs and noise

External Lighting

Durable for outdoor conditions : temperature, humidity, vibration Efficient power and thermal design extend driver and LED life Built-in protection against lightning and voltage spikes Supports standard lighting control systems for smart city use

Animation lighting

Controls multiple LEDs for complex patterns
and smooth color transitions
Stores patterns on driver to reduce MCU load and power use High PWM dimming for smooth, vivid animation Single-chip integration reduces components and PCB size

Linear

Fewer EMI issues than switching regulators,
enabling stable, precise current control
No switching components or inductors, resulting in a simpler
BOM, smaller size, lower cost, and higher reliability.

No switching noise ideal for audio or medical devices
Simplified circuit ensures easy design and fast response

LED Driver

Technology in Applications

Example images showing LED Driver performance

LED DRIVER

Product Lineup

Dongwoon Anatech delivers tailored solutions 

with diverse sensor and semiconductor technologies


DW8501
High Power LED Driver, TO252-5L / SOT223-5L 

DW8502
High Power LED Driver, TO263-5L / TO220-5L

DW3505A
Low Power LED Driver, SOT89-5L

DW8505
Low Power LED Driver, SOT23-5L

DW8506
Low Power LED Driver, SOT23-5L

Company Name : Dongwoon Anatech Co., Ltd.
CEO : Kim, Dong Cheol
Address : 13F, Seocho Pyeonghwa Building, 22 Banpo-daero, Seocho-gu, Seoul, Republic of Korea

Tel : +82-2-3465-8765
Fax : +82-2-3465-8766
E-Mail : dw_sales@dwanatech.com

Copyright © DONGWOON ANATECH CO., LTD. 
All Rights Reserved.

Company Name : Dongwoon Anatech Co., Ltd.  |  CEO : Kim, Dong Cheol
Address : 13F, Seocho Pyeonghwa Building, 22 Banpo-daero, Seocho-gu, Seoul, Republic of Korea

Tel : +82-2-3465-8765   |   Fax : +82-2-3465-8766   |  E-Mail : dw_sales@dwanatech.com

Copyright © DONGWOON ANATECH CO., LTD. All Rights Reserved.