TPSM84203, TPSM84205, TPSM84212
ZHCSGE1A –JULY 2017–REVISED AUGUST 2017
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目录
7.3 Feature Description................................................. 11
7.4 Device Functional Modes........................................ 13
Application and Implementation ........................ 14
8.1 Application Information............................................ 14
8.2 Typical Application ................................................. 14
Power Supply Recommendations...................... 19
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2
3
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5
6
特性.......................................................................... 1
应用.......................................................................... 1
说明.......................................................................... 1
修订历史记录 ........................................................... 2
Pin Configuration and Functions......................... 3
Specifications......................................................... 4
6.1 Absolute Maximum Ratings ...................................... 4
6.2 Recommended Operating Conditions....................... 4
6.3 ESD Ratings ............................................................ 4
6.4 Thermal Information.................................................. 5
6.5 Electrical Characteristics........................................... 5
6.6 Switching Characteristics.......................................... 6
6.7 Typical Characteristics (VOUT = 3.3 V)...................... 7
6.8 Typical Characteristics (VOUT = 5 V)......................... 8
6.9 Typical Characteristics (VOUT = 12 V)....................... 9
Detailed Description ............................................ 10
7.1 Overview ................................................................. 10
7.2 Functional Block Diagram ....................................... 10
8
9
10 Layout................................................................... 19
10.1 Layout Guidelines ................................................. 19
10.2 Layout Example .................................................... 19
11 器件和文档支持 ..................................................... 20
11.1 器件支持 ............................................................... 20
11.2 相关链接................................................................ 20
11.3 Receiving Notification of Documentation Updates 20
11.4 Community Resources.......................................... 20
11.5 商标....................................................................... 20
11.6 静电放电警告......................................................... 20
11.7 Glossary................................................................ 21
12 机械、封装和可订购信息....................................... 21
7
4 修订历史记录
注:之前版本的页码可能与当前版本有所不同。
Changes from Original (July 2017) to Revision A
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添加了特性:符合 EN55022 B 类辐射发射标准 ..................................................................................................................... 1
Added the EMI section ......................................................................................................................................................... 16
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