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MP44014GS-Z PDF预览

MP44014GS-Z

更新时间: 2024-01-10 06:01:32
品牌 Logo 应用领域
芯源 - MPS /
页数 文件大小 规格书
12页 383K
描述
Power Factor Controller

MP44014GS-Z 技术参数

是否Rohs认证: 符合生命周期:Active
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:8 weeks
风险等级:1.72峰值回流温度(摄氏度):NOT SPECIFIED
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

MP44014GS-Z 数据手册

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MP44014  
Boundary Mode PFC Controller  
The Future of Analog IC Technology  
FEATURES  
DESCRIPTION  
Boundary Conduction Mode PFC Controller  
for Pre-Regulator  
Zero-Crossing Compensation to Minimum  
THD of the AC Input Current  
Precise Adjustable Output Over-Voltage  
Protection  
The MP44014 is a boundary conduction mode  
PFC controller that provides simple, high-  
performance, active power factor correction  
using minimal external components.  
The output voltage is regulated accurately by a  
high-performance voltage mode amplifier with  
an accurate internal voltage reference.  
Ultra-Low (15μA) Start-U p Current  
Low Quiescent Current (0.46uA) at OVP  
Condition  
The precise, adjustable output over-voltage  
protection greatly enhances system reliability.  
On-Chip Filter on Current Sense Pin  
Disable Function on ZCS Pin  
-750mA/+800mA Peak Gate Drive Current  
Available in SOIC-8 Packages  
The on-chip R/C filter on the current sense pin  
can potentially eliminate the external R/C filter.  
The extremely low start-up current, quiescent  
current, and disable function reduces power  
consumption, resulting in excellent efficiency  
performance.  
APPLICATIONS  
Offline Adaptors  
Electronic Ballast  
LLC Front End  
The MP44014 is available in a SOIC-8 package.  
Other PFC Pre-Regulators  
All MPS parts are lead-free, halogen-free, and adhere to the RoHS directive. For  
MPS green status, please visit the MPS website under Quality Assurance.  
“MPS” and “The Future of Analog IC Technology” are registered trademarks of  
Monolithic Power Systems, Inc.  
Other patents pending.  
TYPICAL APPLICATION  
L1  
R3  
D2  
D3  
R10  
C2 R4  
R5  
D1  
C4 R6  
R1  
C6  
C5  
Q1  
U1  
R7  
FB  
ZCS COMP  
C8  
VCC  
C1  
GATE  
CS  
M44014  
MULT  
GND  
R11  
R8  
R2  
C3  
R9  
C7  
MP44014 Rev. 1.01  
11/10/2015  
www.MonolithicPower.com  
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.  
© 2015 MPS. All Rights Reserved.  
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