CXLE87174 achieves comprehensive protection feature, low external component count and low ripple current solution can be easily designed and manufactured for high performance LED lighting application
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CXLE87174 is a high power factor and high constant current precision LED driver for LED lighting applications. CXLE87174 achieves comprehensive protection feature, low external component count and low ripple current. CXLE87174 solution can be easily designed and manufactured for high performance LED lighting application
产品简介
产品概述
CXLE87174 is a high power factor and high constant current precision LED driver for LED lighting applications. CXLE87174 achieves comprehensive protection feature, low external component count and low ripple current. CXLE87174 solution can be easily designed and manufactured for high performance LED lighting application
产品特点 返回TOPs84嘉泰姆
◆ Simplify circuit with Buck Topology (PF>0.9)s84嘉泰姆
◆ High Current Accuracy s84嘉泰姆
◆ Excellent current regulation with wide AC input and inductor tolerances84嘉泰姆
◆ Analog multiplier for High Power Factor Corrections84嘉泰姆
◆ Transition Mode (TM) Operation to Achieve High Efficiencys84嘉泰姆
◆ Minimized BOM Counts84嘉泰姆
◆ Low Start-up Current and Operating Currents84嘉泰姆
◆ Soft-start functions84嘉泰姆
◆ Internal Startup Timer for Stand-alone Applicationss84嘉泰姆
◆ Internal Leading Edge Blankings84嘉泰姆
◆ Cycle-by-Cycle Current Limitings84嘉泰姆
◆ Totem Pole Output with High State Clampings84嘉泰姆
◆ VCC Under Voltage Lockout (UVLO)s84嘉泰姆
◆ VCC Over voltage protections84嘉泰姆
◆ LED Open and Short Circuit Protection s84嘉泰姆
◆ Audio Noise Frees84嘉泰姆
◆ Available in SOP8 package, RoHS compliants84嘉泰姆
应用范围 返回TOPs84嘉泰姆
◆ LED Bulb, PAR, Tubes84嘉泰姆
◆ LED Down light, Floodlights84嘉泰姆
◆ External LED driver modules84嘉泰姆
技术规格书（产品PDF) 返回TOP s84嘉泰姆
需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！s84嘉泰姆
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产品封装图 返回TOPs84嘉泰姆
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电路原理图 返回TOPs84嘉泰姆
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相关芯片选择指南 返回TOP 更多产品......s84嘉泰姆
| Product Number |
Topology |
Input |
FET |
Pout Max |
PF |
Dimming |
Package |
| CXLE87173 |
PSR+Single-stage PFC/Flyback |
85~265AC |
Extenal MOSFET |
-- |
>0.9 |
-- |
SOP8 |
| CXLE87174 |
No-isolation Buck/PFC |
85~265AC |
Extenal MOSFET |
-- |
>0.9 |
-- |
SOP8 |
| CXLE87175 |
PSR/Flyback |
85~265AC |
Extenal BJT |
<5W |
|
-- |
SOT23-5 |
| CXLE87176 |
PSR/Flyback |
85~265AC |
Internal BJT |
<3W |
|
-- |
SOP8 |
| CXLE87177 |
PSR/Flyback |
85~265AC |
Internal MOSFET |
<11W |
|
-- |
DIP8 |
| CXLE87178 |
PSR/Flyback |
85~265AC |
Internal MOSFET |
<15W |
|
-- |
DIP8 |
| CXLE87179 |
Non-isolation Buck |
20V~500V DC |
External MOSFET |
-- |
|
TRIAC/Linear |
SOP8 |
| CXLE87180 |
Single-stage PFC/Flyback |
85~265AC |
External MOSFET |
-- |
|
TRIAC |
SOP8/DIP8 |
