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The CXAC85250B/CXAC85250M is a constant voltage constant currentdriver with high accuracy. CXAC85250M/CXAC85250B integrates high voltage power source, and can be supplied from line voltage directly, and auxiliary winding is not needed, which largely simplifies the system. Low standby consumption can be achieved with deep pulse frequency modulation. Critical conduction mode operation reduces the switching losses and largely increases the efficiency. CXAC85250M/CXAC85250B has multi-protection functions which largely enhance the safety and reliability of the system, including VCC over-voltage protection, VCC UVLO, LED short protectionand over-temperature protection.

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No auxiliary windingdoh嘉泰姆

Supplied from line voltage directlydoh嘉泰姆

High current accuracy of line and load regulationdoh嘉泰姆

Critical conduction modedoh嘉泰姆

High efficiency over wide operating rangedoh嘉泰姆

LED short protectiondoh嘉泰姆

Internal over-temperature protectiondoh嘉泰姆

SOP7 packagedoh嘉泰姆

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Smart LED Lightingdoh嘉泰姆

Home Appliancedoh嘉泰姆

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