Datasheet > 电源电路 > 开关式稳压器或控制器> LM5000SD-3EP

LM5000SD-3EP

更新时间： 2024-11-27 21:54:03

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光电二极管高压
页数	文件大小	规格书
18页	434K
描述
High Voltage Switch Mode Regulator

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技术参数
数据手册

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LM5000SD-3EP 技术参数

生命周期：	Transferred	包装说明：	HVSON,
Reach Compliance Code：	unknown	ECCN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 mm	Base Number Matches：	1

LM5000SD-3EP 数据手册

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

DS200983

www.national.com

12 3 4 5 6 7...18

中文翻译

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与LM5000SD-3EP相关器件

型号	品牌	获取价格	描述	数据表
LM5000SD-6	NSC	获取价格	High Voltage Switch Mode Regulator
LM5000SD-6/NOPB	TI	获取价格	High Voltage Switch Mode Regulator
LM5000SD-6EP	NSC	获取价格	High Voltage Switch Mode Regulator
LM5000SDX-3	NSC	获取价格	High Voltage Switch Mode Regulator
LM5000SDX-3/NOPB	TI	获取价格	High Voltage Switch Mode Regulator
LM5000SDX-3/NOPB	NSC	获取价格	IC 2.7 A SWITCHING REGULATOR, 840 kHz SWITCHING FREQ-MAX, DSO16, LLP-16, Switching Regulat
LM5000SDX-3EP	NSC	获取价格	High Voltage Switch Mode Regulator
LM5000SDX-6	NSC	获取价格	High Voltage Switch Mode Regulator
LM5000SDX-6/NOPB	NSC	获取价格	暂无描述
LM5000SDX-6/NOPB	TI	获取价格	High Voltage Switch Mode Regulator

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