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MPQ8632-4 参数 Datasheet PDF下载

MPQ8632-4图片预览
型号: MPQ8632-4
PDF下载: 下载PDF文件 查看货源
内容描述: 高效率18V同步降压型转换器系列为4A至20A [High Efficiency 18V Synchronous Step-down Converter Family for 4A to 20A]
分类和应用: 转换器
文件页数/大小: 46 页 / 1890 K
品牌: MPS [ MONOLITHIC POWER SYSTEMS ]
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MPQ8632 HIGH EFFICIENCY 18V SYNCHRONOUS STEP-DOWN CONVERTER FAMILY FOR 4A TO 20A  
BLOCK DIAGRAM  
IN  
FREQ  
VCC  
LDO  
VCC  
BST  
BIAS  
BST  
Minimum  
OFF Timer  
REFERENCE  
EN  
SS  
ON  
HS  
HS-FET  
Timer  
Driver  
LOGIC  
SW  
SOFT START  
VCC  
FB  
PG  
LS  
Driver  
LS-FET  
FB  
Comparator  
ZCD  
Current  
Modulator  
UV  
GND  
UV Detect  
Comparator  
PGOOD  
Comparator  
LS Current  
Limit  
AGND  
OV  
OV Detect  
Comparator  
Figure 1Functional Block Diagram  
MPQ8632 Rev.1.24  
8/28/2013  
www.MonolithicPower.com  
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.  
© 2013 MPS. All Rights Reserved.  
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