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MP1470HGJ-Z 参数 Datasheet PDF下载

MP1470HGJ-Z图片预览
型号: MP1470HGJ-Z
PDF下载: 下载PDF文件 查看货源
内容描述: [Switching Regulator, Current-mode, 1000kHz Switching Freq-Max, PDSO6, TSOT-23, 6 PIN]
分类和应用: 转换器
文件页数/大小: 16 页 / 459 K
品牌: MPS [ MONOLITHIC POWER SYSTEMS ]
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MP1470 – SYNCHRONOUS, STEP-DOWN CONVERTER WITH INTERNAL MOSFETS  
BLOCK DIAGRAM  
IN  
+
-
VCC  
Regulator  
RSEN  
Currrent Sense  
Amplifer  
Bootstrap  
Regulator  
BST  
SW  
Oscillator  
HS  
Driver  
+
-
Comparator  
On Time Control  
Logic Control  
1.2pF  
VCC  
Current Limit  
Comparator  
47pF  
500k  
Reference  
EN  
FB  
LS  
Driver  
1MEG  
6.5V  
+
+
-
20k  
GND  
Error Amplifier  
Figure 1: Functional Block Diagram  
MP1470 Rev. 1.02  
8/27/2013  
www.MonolithicPower.com  
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.  
© 2013 MPS. All Rights Reserved.  
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