STMicroelectronics STEVAL-ILL076V2 STEVAL LED Evaluation Kit for HVLED001A for High Power LED

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N° de stock RS:
196-1812
Référence fabricant:
STEVAL-ILL076V2
Fabricant:
STMicroelectronics
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Marque

STMicroelectronics

Product Type

LED Driver Evaluation Kit

LED Technology

LED

Kit Classification

Evaluation Kit

For Use With

High Power LED

Featured Device

HVLED001A

Kit Name

STEVAL

Standards/Approvals

RoHS

Pays d'origine :
IT
This board implements an offline power converter based on a single stage high-PF flyback topology using the HVLED001A controller. A very slim form factor is achieved with innovative magnetic componentry. The output voltage is controlled by the primary side, thus reducing the need for costly opto-couplers. The HVLED001A PSR precision and the innovative structure of the transformer makes for highly accurate output voltage regulation against load and line changes. A very high efficiency is obtained and a full set of protections including output short circuit and input overvoltage is included. Power factor and THD are optimized to be respectively higher than 0.95 and lower than 10% at full load over the entire input voltage range. The main application for this converter is for bus power supplies in a LED string driver providing 4 kV isolation.

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