The CXLE87154 is a single stage Buck PFC controller targeting at LED lighting applications. It integrates a 500V MOSFET to decrease physical volume. It adopts the proprietary control architecture to achieve an accurate regulation of LED current, unity power factor, and quasi-resonant valley turn-on high efficiency operation. It adopts special design to achieve quick start up and reliable protection for safety requirement.It integrates open/short LED protection and eliminates the need for opto-coupler, thus minimizing the component count and board size
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[ CXLE87154 ]"
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产品概述 返回TOP
The CXLE87154 is a single stage Buck PFC controller targeting at LED lighting applications. It integrates a 500V MOSFET to decrease physical volume. It adopts the proprietary control architecture to achieve an accurate regulation of LED current, unity power factor, and quasi-resonant valley turn-on high efficiency operation. It adopts special design to achieve quick start up and reliable protection for safety requirement.It integrates open/short LED protection and eliminates the need for opto-coupler, thus minimizing the component count and board size.
产品特点 返回TOP
· Integrated 500V MOSFET
· Valley turn-on of the MOSFET to achieve low switching losses
· Power factor >0.90 with single-stage conversion.
· Low start up current: 15μA typical
· Quick start up<500ms
· Reliable short LED and Open LED protection
· Power factor >0.90 with single-stage conversion.
Compact package: SO8
应用范围 返回TOP
LED lighting
技术规格书（产品PDF) 返回TOP
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产品封装图 返回TOP
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电路原理图 返回TOP
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Lighting Driver and Controller ICs |
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Part Number |
Function |
Package |
Dimming |
VIN Range |
PFC |
Isolation |
OptoCouple |
QR Mode |
|
Single Stage Buck PFC Regulato |
SO8 |
NO |
AC LINE |
Yes |
NO |
NO |
Yes |
|
|
Single stage BuckBoost PFC co |
SO8 |
NO |
AC LINE |
Yes |
NO |
NO |
Yes |
|
|
Single Stage Flyback PFC Contr |
SO8 |
PWM/Analog |
AC LINE |
Yes |
Yes |
NO |
Yes |
|
|
Single Stage Flyback PFC Contr |
SO8 |
NO |
AC LINE |
Yes |
Yes |
NO |
Yes |
|
