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CXLE83179EH 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 current1bn嘉泰姆
Control function. And CXLE83179EH works in critical conduction mode, reducing switching loss and optimizing EMI.1bn嘉泰姆
CXLE83179EH remove VCC and COMP capacitors to simplify external circuits. It adopts the unique current detection technology, which reduces the external components while being practical.1bn嘉泰姆
Now it has high precision output current and good linear adjustment rate and load adjustment rate.1bn嘉泰姆
CXLE83179EH has multiple protection functions to enhance system reliability, including LED short circuit protection and LED open circuit protection. In addition, CXLE83179EH has overheating1bn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 TOP1bn嘉泰姆

· Active power factor correction, 0.9 PF, low harmonic1bn嘉泰姆
· No VCC and COMP capacitors1bn嘉泰姆
· External current sampling resistor1bn嘉泰姆
· Inductor current critical continuous mode1bn嘉泰姆
· LED short circuit protection1bn嘉泰姆
· LED Open Circuit Protection (OVP resistance adjustment)1bn嘉泰姆
· Enable is compatible with switch color matching and induction lamp1bn嘉泰姆
· Cycle-By-Cycle current limiting1bn嘉泰姆
· Overheating adjustment function1bn嘉泰姆
· Adopt SOP7 package1bn嘉泰姆

   Application ScopeReturn to TOP1bn嘉泰姆

· LED bulb1bn嘉泰姆
· LED lamp tube1bn嘉泰姆
· Other LED lighting1bn嘉泰姆

   Technical Specification (product PDF)Return to TOP 1bn嘉泰姆

For detailed PDF specifications, please scan WeChat and contact us. You can also get free samples and technical support.!1bn嘉泰姆

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   Product packaging diagramReturn to TOP1bn嘉泰姆

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   Circuit Schematic diagramReturn to TOP1bn嘉泰姆

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  Relevant chip selection guideReturn to TOP          more...1bn嘉泰姆

Product List name details1bn嘉泰姆

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