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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 currentTIH嘉泰姆
Control function. And CXLE83179GH works in critical conduction mode, reducing switching loss and optimizing EMI.TIH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.TIH嘉泰姆
Now it has high precision output current and good linear adjustment rate and load adjustment rate.TIH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 overheatingTIH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 TOPTIH嘉泰姆

· Active power factor correction, 0.9 PF, low harmonicTIH嘉泰姆
· No VCC and COMP capacitorsTIH嘉泰姆
· External current sampling resistorTIH嘉泰姆
· Inductor current critical continuous modeTIH嘉泰姆
· LED short circuit protectionTIH嘉泰姆
· LED Open Circuit Protection (OVP resistance adjustment)TIH嘉泰姆
· Enable is compatible with switch color matching and induction lampTIH嘉泰姆
· Cycle-By-Cycle current limitingTIH嘉泰姆
· Overheating adjustment functionTIH嘉泰姆
· Adopt SOP7 packageTIH嘉泰姆

   Application ScopeReturn to TOPTIH嘉泰姆

· LED bulbTIH嘉泰姆

· LED lamp tubeTIH嘉泰姆
· Other LED lightingTIH嘉泰姆

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

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

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   Product packaging diagramReturn to TOPTIH嘉泰姆

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   Circuit Schematic diagramReturn to TOPTIH嘉泰姆

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

Product List name detailsTIH嘉泰姆

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