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MP1470GJ 参数 Datasheet PDF下载

MP1470GJ图片预览
型号: MP1470GJ
PDF下载: 下载PDF文件 查看货源
内容描述: 高效率, 2A , 16V , 500kHz的同步,降压型转换器采用6引脚TSOT 23 [High-Efficiency, 2A, 16V, 500kHz Synchronous, Step-Down Converter In a 6-Pin TSOT 23]
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
+
-
Currrent Sense
Amplifer
Bootstrap
Regulator
Oscillator
HS
Driver
RSEN
BST
+
-
1.2pF
EN
6.5V
1MEG
Reference
47pF
500k
Current Limit
Comparator
Comparator
On Time Control
Logic Control
SW
VCC
FB
20k
+
+
-
Error Amplifier
LS
Driver
GND
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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