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MPS推出 Offline LED Controller with Active PFC 產品_MP4026

 2014-01-09

 

Monolithic Power System (NASDAQ: MPWR) 推出 MP4026, 此產品為primary-side-control, offline LED controller ,MP4026內含功率因數校正操作在BCM模式(boundary-conduction mode), MP4026並提供多重保護包括over-voltage protection, short-circuit protection, primary-side over-current protection, brown out protection, cycle-by-cycle current limiting, VCC under-voltage lockout, and auto-restart over-temperature protection

 

  

【方案特色】 

Real-Current Control without Secondary-Feedback Circuit

Good Line/Load Regulation

High Power Factor (0.9) over Universal Input Voltage

Boundary Conduction Mode for Improved Efficiency

Brown-Out Protection

Over-Voltage Protection

Short-Circuit Protection

Over-Temperature Protection

Primary-Side Over-Current Protection

Cycle-by-Cycle Current Limit

Input UVLO

Available in FCTSOT-6

 

 

 

 

【系統方塊圖】

 

 

 

 

 

 

【規格說明】

 

The Key Specifications:

Brown-Out Protection

Available in FCTSOT-6

 

Market Applications:

Industrial and Commercial Lighting

Residential Lighting

 

 

TYPICAL APPLICATION:

  

 

【方案參考文件】

 http://www.monolithicpower.com/Page/ProductTree.aspx