Product Information

WS2821B

WS2821B electronic component of Worldsemi

Datasheet
Driver; PWM controller; LED controller; SOP14; Man.series: WS28XX
Manufacturer: Worldsemi
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

1: USD 0.377 ea
Line Total: USD 0.38

1690 - Global Stock
Ships to you between
Tue. 21 May to Mon. 27 May
MOQ: 1  Multiples: 1
Pack Size: 1

 More Buying Options & Price Grid(s)

Availability Price Quantity
1690 - WHS 1


Ships to you between Tue. 21 May to Mon. 27 May

MOQ : 1
Multiples : 1

Stock Image

WS2821B
Worldsemi

1 : USD 0.377
10 : USD 0.3692

Read More Specifications

     
Manufacturer
Product Category
Mounting
Kind Of Integrated Circuit
Case
Integrated Circuit Features
Manufacturer Series
Type Of Integrated Circuit
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Additional Infomation About Product

The WS2821B is an intelligent, programmable constant current LED driver IC produced by World Semi Technology. It is ideal for use in electronic display and lighting applications, delivering improved efficiency and versatility even in the most demanding applications. This IC features an integrated Pulse-width Modulation (PWM) generator and 256-levels of dimming control. It provides stable current delivery and capability for daisy-chain configuration, allowing lighting designers to create efficient and modular lighting solutions. The WS2821B is highly energy efficient, consuming only 0.15 mA at a steady state and featuring a low current leeching mode, allowing for minimal power loss in off-state applications. Additionally, it is RoHS compliant, lead-free, and Halogen Free.

HS Compliance

Tariff Desc

8542.39.23 No ..Linear/analogue and peripheral integrated circuits, timers, voltage regulators, A/D and D/A converters, telecommunication and modem integrated circuits, other than board level products Free

Electronic integrated circuits- Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits

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