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TL3843DR-8 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
稳压芯片
封装:
SOIC-8
描述:
电流模式PWM控制器 CURRENT-MODE PWM CONTROLLERS
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P3Hot
典型应用电路图在P10P11P12
原理图在P8P11
封装尺寸在P16P17P18P19P21P22
标记信息在P16P17P18P19
封装信息在P15P16P17P18P19P20P21P22
技术参数、封装参数在P4
应用领域在P1P27
电气规格在P5P6
导航目录
TL3843DR-8数据手册
Page:
of 27 Go
若手册格式错乱，请下载阅览PDF原文件
TL2842
,
TL2843
,
TL2844
,
TL2845
TL3842
,
TL3843
,
TL3844
,
TL3845
SLVS038H –JANUARY 1989–REVISED JANUARY 2015
www.ti.com
Table of Contents
8.2 Functional Block Diagram......................................... 8
1 Features.................................................................. 1
8.3 Feature Description................................................... 8
2 Applications ........................................................... 1
8.4 Device Functional Modes.......................................... 9
3 Description............................................................. 1
9 Application and Implementation ........................ 10
4 Device Pinout Drawing.......................................... 1
9.1 Typical Application.................................................. 10
5 Revision History..................................................... 2
10 Power Supply Recommendations ..................... 12
6 Pin Configuration and Functions......................... 3
11 Layout................................................................... 13
7 Specifications......................................................... 4
11.1 Layout Guidelines ................................................. 13
7.1 Absolute Maximum Ratings...................................... 4
11.2 Layout Example .................................................... 14
7.2 ESD Ratings.............................................................. 4
12 Device and Documentation Support................. 15
7.3 Recommended Operating Conditions....................... 4
12.1 Related Links ........................................................ 15
7.4 Thermal Information.................................................. 4
12.2 Trademarks........................................................... 15
7.5 Electrical Characteristics........................................... 5
12.3 Electrostatic Discharge Caution............................ 15
7.6 Typical Characteristics.............................................. 6
12.4 Glossary................................................................ 15
8 Detailed Description.............................................. 8
13 Mechanical, Packaging, and Orderable
8.1 Overview................................................................... 8
Information........................................................... 15
5 Revision History
Changes from Revision G (February 2008) to Revision H Page
• Added Applications, Device Information table, Pin Functions table, ESD Ratings table, Thermal Information table,
Typical Characteristics, Feature Description section, Device Functional Modes, Application and Implementation
section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and
Mechanical, Packaging, and Orderable Information section.................................................................................................. 1
• Deleted Ordering Information table. ....................................................................................................................................... 1
2 Submit Documentation Feedback Copyright © 1989–2015, Texas Instruments Incorporated
Product Folder Links: TL2842 TL2843 TL2844 TL2845 TL3842 TL3843 TL3844 TL3845
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