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CXLE83179GH is a high-precision non-isolated step-down PFCs LED driver chip with active power factor correction, designed for general power supply and with constant currentFEc嘉泰姆
Control function. And CXLE83179GH works in critical conduction mode, reducing switching loss and optimizing EMI.FEc嘉泰姆
CXLE83179GH remove VCC and COMP capacitors to simplify external circuits. It adopts the unique current detection technology, which reduces the external components while being practical.FEc嘉泰姆
Now it has high precision output current and good linear adjustment rate and load adjustment rate.FEc嘉泰姆
The CXLE83179GH has multiple protection functions to enhance system reliability, including LED short circuit protection, LED open circuit protection, in addition, the CXLE83179GH has overheatingFEc嘉泰姆
Adjust the function to reduce the output current when the driving power supply is overheated, so as to improve the reliability of the system.

   Product FeaturesReturn to TOPFEc嘉泰姆

· Active power factor correction, 0.9 PF, low harmonicFEc嘉泰姆
· No VCC and COMP capacitorsFEc嘉泰姆
· External current sampling resistorFEc嘉泰姆
· Inductor current critical continuous modeFEc嘉泰姆
· LED short circuit protectionFEc嘉泰姆
· LED Open Circuit Protection (OVP resistance adjustment)FEc嘉泰姆
· Enable is compatible with switch color matching and induction lampFEc嘉泰姆
· Cycle-By-Cycle current limitingFEc嘉泰姆
· Overheating adjustment functionFEc嘉泰姆
· Adopt SOP7 packageFEc嘉泰姆

   Application ScopeReturn to TOPFEc嘉泰姆

· LED bulbFEc嘉泰姆

· LED lamp tubeFEc嘉泰姆
· Other LED lightingFEc嘉泰姆

   Technical Specification (product PDF)Return to TOP FEc嘉泰姆

For detailed PDF specifications, please scan WeChat and contact us. You can also get free samples and technical support.!FEc嘉泰姆

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   Product packaging diagramReturn to TOPFEc嘉泰姆

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   Circuit Schematic diagramReturn to TOPFEc嘉泰姆

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  Relevant chip selection guideReturn to TOP             more...FEc嘉泰姆

Product List name detailsFEc嘉泰姆

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