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Spec.

Part Summary Circuit Application Download
WS2801S

• Model No.:WS2801S(SOP14 Package);

• Supports both constant voltage and constant current drive mode

• 3-Channel Constant Current LED Driver With Programmable PWM Outputs

• Wide-range constant output current range 5~150mA

• PWM free-run capability(refresh rate 2.5KHz)

• Build in buffers to cascading data and clock to the next driver

• Maximum input clock frequency 10MHz

WS2801S Download
WS2811

Signal in series

1. P/N.:WS2811

2. 1. Apply to products working under 5V-12V.

3. 2. Programmable constant current led driver ic;

4. 3. RGB Current adjusting ranges is 16mA.

WS2811 Download
WS2811M

Signal in series

1. P/N.:WS2811M

2. 1. Apply to products working under 5V-12V.

3. 2. Programmable constant current led driver ic;

4. 3. RGB Current adjusting ranges is 16mA.

WS2811M Download
WS2818A

Double signal,one pixel failure.others will work normally;

1. P/N.:WS2818A

2.Apply to products working under DC5V

3.  Programmable constant current led driver ic;

4. RGB Current adjusting ranges is 16mA.

WS2818A Download
WS2818B

Double signal,one pixel failure.others will work normally;

1. P/N.:WS2818A

2.Apply to products working under DC12V

3.  Programmable constant current led driver ic;

4. RGB Current adjusting ranges is 16mA.

 

WS2818B Download
WS2818C

Double signal,one pixel failure.others will work normally;

1. P/N.:WS2818C

2.Apply to products working under DC24V

3.  Programmable constant current led driver ic;

4. RGB Current adjusting ranges is 16mA.

WS2818C Download
WS2818M

Double signal,one pixel failure.others will work normally;

1. P/N.:WS2818M----CPC8 Package

2.Apply to products working under DC5V

3.  Programmable constant current led driver ic;

4. RGB Current adjusting ranges is 16mA.

WS2818M Download
WS2832
WS2832 Features:
 
●Use less components for the control circuit,easy using;
 
●Control circuit work under DC3.0V-5.0V,
 
Suitable for most rechargeable batteries;
 
●Double-channel level output,can directly control the led string;
 
●In-built 9 kinds function selection models,use the press button,
 
Loop changes patterns,each pressing,change a pattern;
WS2832 Download
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