LD3080SA 330MA 20W DC 3.7-30V PWM ON/OFF Control LED Driver Module 330/500/660/910MA Constant Current for Flashlight Headlight Emergency Light

LD3080SA 330MA 20W DC 3.7-30V PWM ON/OFF Control LED Driver Module 330/500/660/910MA Constant Current for Flashlight Headlight Emergency Light

  • Model: LD3080SA_330MA
  • Availability: In stock
  • Weight: 0.003Kg
US$1.99
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Product Name: 20W DC 3.7-30V PWM ON/OFF Control LED Driver Module 330/500/660/910MA Constant Current for Flashlight Headlight Emergency Light

 
Packing list: 
1PCS DC 3.5-30V 330MA/500/660/910MA Step-Down Constant Current LED Driver Module

 


 



Description :


3.5-30V 330MA/500/660/910MA Step-down Constant Current LED Driver Module
Working voltage : DC 3.5-30V(Perfect for 3.7V 5V 6V 9V 12V 18V 24V LED Driver)
Output Current: 0-330MA/500/660/910MA;By changing the RCS resistance, the maximum drive current can be changed
Maximum output power: 20W
Current regulation: Through PWM control
Single pin ON/OFF and brightness control using PWM

Simple low parts count
Wide input voltage range: 3.5V to 30V
Up to 330MA/500/660/910MA output current
PWM dimming
3% output current accuracy.
Up to 1MHz switching frequency
Typical 3% output current accuracy
Inherent open-circuit LED protection
High efficiency (up to 94%)
Adjustable Constant LED Current
High-Side Current Sense
Hysteretic Control: No Compensation
Soft Over Temperature Protection

Size : 20*15*6mm
Weight : 2.2g


Typical Application :
Low voltage halogen replacement LEDs
Automotive lighting
LED back-up lighting
Illuminated signs
Car LED lights
Stage lights





Wiring Diagram 1 : 330MA/500/660/910MA LED Constant Current Drive Circuit




Wiring Diagram 2 : 330MA/500/660/910MA LED Constant Current Drive Circuit(with switch)



Wiring Diagram 3 : 0-330MA/500/660/910MA LED PWM Dimming Circuit









 














 


 










 



 



 



 


 

 

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