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LM5000SD-3 PDF预览

LM5000SD-3

更新时间: 2024-02-09 02:11:02
品牌 Logo 应用领域
美国国家半导体 - NSC 稳压器开关式稳压器或控制器电源电路开关式控制器高压
页数 文件大小 规格书
18页 434K
描述
High Voltage Switch Mode Regulator

LM5000SD-3 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:HVSON,针数:16
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.59
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制模式:CURRENT-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:40 V
最小输入电压:3.1 V标称输入电压:12 V
JESD-30 代码:S-PDSO-N16长度:5 mm
功能数量:1端子数量:16
最高工作温度:125 °C最低工作温度:-40 °C
最大输出电流:2.7 A封装主体材料:PLASTIC/EPOXY
封装代码:HVSON封装形状:SQUARE
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE认证状态:Not Qualified
座面最大高度:0.8 mm表面贴装:YES
切换器配置:SINGLE最大切换频率:840 kHz
温度等级:AUTOMOTIVE端子形式:NO LEAD
端子节距:0.5 mm端子位置:DUAL
宽度:5 mmBase Number Matches:1

LM5000SD-3 数据手册

 浏览型号LM5000SD-3的Datasheet PDF文件第2页浏览型号LM5000SD-3的Datasheet PDF文件第3页浏览型号LM5000SD-3的Datasheet PDF文件第4页浏览型号LM5000SD-3的Datasheet PDF文件第5页浏览型号LM5000SD-3的Datasheet PDF文件第6页浏览型号LM5000SD-3的Datasheet PDF文件第7页 
May 2004  
LM5000EP  
Enhanced Plastic High Voltage Switch Mode Regulator  
General Description  
Features  
n 80V internal switch  
The LM5000EP is a monolithic integrated circuit specifically  
designed and optimized for flyback, boost or forward power  
converter applications. The internal power switch is rated for  
a maximum of 80V, with a current limit set to 2A. Protecting  
the power switch are current limit and thermal shutdown  
circuits. The current mode control scheme provides excellent  
rejection of line transients and cycle-by-cycle current limiting.  
An external compensation pin and the built-in slope compen-  
sation allow the user to optimize the frequency compensa-  
tion. Other distinctive features include softstart to reduce  
stresses during start-up and an external shutdown pin for  
remote ON/OFF control. There are two operating frequency  
ranges available. The LM5000-3EP is pin selectable for  
either 300kHz (FS Grounded) or 700kHz (FS Open). The  
LM5000-6EP is pin selectable for either 600kHz (FS  
Grounded) or 1.3MHz (FS Open). The device is available in  
a low profile 16-lead TSSOP package or a thermally en-  
hanced 16-lead LLP package.  
n Operating input voltage range of 3.1V to 40V  
n Pin selectable operating frequency  
300kHz/700kHz (-3)  
600kHz/1.3MHz (-6)  
n Adjustable output voltage  
n External compensation  
n Input undervoltage lockout  
n Softstart  
n Current limit  
n Over temperature protection  
n External shutdown  
n Small 16-Lead TSSOP or 16-Lead LLP package  
Applications  
n Flyback Regulator  
n Forward Regulator  
n Boost Regulator  
n Distributed Power Converters  
n Selected Military Applications  
n Selected Avionics Applications  
ENHANCED PLASTIC  
Extended Temperature Performance of −40˚C to +125˚C  
Baseline Control - Single Fab & Assembly Site  
Process Change Notification (PCN)  
Qualification & Reliability Data  
Solder (PbSn) Lead Finish is standard  
Enhanced Diminishing Manufacturing Sources (DMS)  
Support  
Ordering Information  
PART NUMBER  
LM5000-3MTCEP  
(Notes 1, 2)  
VID PART NUMBER  
V62/04632-01  
TBD  
NS PACKAGE NUMBER (Note 3)  
MTC16  
TBD  
Note 1: For the following (Enhanced Plastic) version, check for availability: LM5000-3MTCXEP, LM5000SD-3EP, LM5000SD-6EP, LM5000SDX-3EP,  
LM5000SDX-6EP. Parts listed with an "X" are provided in Tape & Reel and parts without an "X" are in Rails.  
Note 2: FOR ADDITIONAL ORDERING AND PRODUCT INFORMATION, PLEASE VISIT THE ENHANCED PLASTIC WEB SITE AT: www.national.com/  
mil  
Note 3: Refer to package details under Physical Dimensions  
© 2004 National Semiconductor Corporation  
DS200983  
www.national.com  

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