5秒后页面跳转
捷配首页

Datasheet > A700X277M0004AT
A700X277M0004AT PDF预览

A700X277M0004AT

更新时间： 2024-11-22 12:32:43
品牌 Logo 应用领域
德州仪器 - TI 控制器
页数 文件大小 规格书
17页 892K
描述
LM5020 100V Current Mode PWM Controller

阅读下载

中文翻译

获取价格

A700X277M0004AT 数据手册

 浏览型号A700X277M0004AT的Datasheet PDF文件第2页浏览型号A700X277M0004AT的Datasheet PDF文件第3页浏览型号A700X277M0004AT的Datasheet PDF文件第4页浏览型号A700X277M0004AT的Datasheet PDF文件第5页浏览型号A700X277M0004AT的Datasheet PDF文件第6页浏览型号A700X277M0004AT的Datasheet PDF文件第7页 
LM5020  
www.ti.com  
SNVS275F –MAY 2004–REVISED APRIL 2006  
LM5020 100V Current Mode PWM Controller  
Check for Samples: LM5020  
1
FEATURES  
PACKAGES  
2
•
•
•
•
•
•
Internal Start-up Bias Regulator  
Error Amplifier  
•
•
VSSOP-10  
WSON-10 (4 mm x 4 mm)  
Precision Voltage Reference  
Programmable Softstart  
1A Peak Gate Driver  
DESCRIPTION  
The LM5020 high voltage pulse-width-modulation  
(PWM) controller contains all of the features needed  
to implement single ended primary power converter  
topologies. Output voltage regulation is based on  
current-mode control, which eases the design of loop  
compensation while providing inherent line feed-  
forward. The LM5020 includes a high-voltage start-up  
regulator that operates over a wide input range up to  
100V. The PWM controller is designed for high speed  
capability including an oscillator frequency range to  
1MHz and total propagation delays less than 100ns.  
Additional features include an error amplifier,  
precision reference, line under-voltage lockout, cycle-  
by-cycle current limit, slope compensation, softstart,  
oscillator synchronization capability and thermal  
shutdown. The controller is available in both VSSOP-  
10 and WSON-10 packages.  
Maximum Duty Cycle Limiting (80% for  
LM5020-1 or 50% for LM5020-2)  
•
Programmable Line Under Voltage Lockout  
(UVLO) with Adjustable Hysteresis  
•
•
•
Cycle-by-Cycle Over-Current Protection  
Slope Compensation (LM5020-1)  
Programmable Oscillator Frequency with  
Synchronization Capability  
•
•
Current Sense Leading Edge Blanking  
Thermal Shutdown Protection  
APPLICATIONS  
•
•
•
Telecommunication Power Converters  
Industrial Power Converters  
+42V Automotive Systems  
Typical Application Circuit  
V
IN  
VIN  
V
VCC  
OUT  
LM5020  
UVLO  
SS  
OUT  
CS  
RT SYNC  
/
FB  
GND  
COMP  
COMPENSATION  
Figure 1. Non-Isolated Flyback Converter  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
All trademarks are the property of their respective owners.  
2
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2004–2006, Texas Instruments Incorporated  
1234567...17

中文翻译

下载PDF

与A700X277M0004AT相关器件

型号 品牌 获取价格 描述 数据表
A700X277M002AT KEMET

获取价格

 		Aluminum Electrolytic Capacitor, Polarized, Aluminum (solid Polymer), 2V, 20% +Tol, 20% -T
A700X277M002ATE010 KEMET

获取价格

 		ALUMINUM ORGANIC CAPACITORS
A700X277M002ATE012 KEMET

获取价格

 		ALUMINUM ORGANIC CAPACITORS
A700X277M002ATE0127280 KEMET

获取价格

 		Aluminum Electrolytic Capacitor, Polarized, Aluminum (solid Polymer), 2V, 20% +Tol, 20% -T
A700X277M002ATE012C-7280 KEMET

获取价格

 		Aluminum Electrolytic Capacitor, Polarized, Aluminum, 2V, 20% +Tol, 20% -Tol, 270uF, 2917
A700X277M002ATE015 KEMET

获取价格

 		ALUMINUM ORGANIC CAPACITORS
A700X277M004AT KEMET

获取价格

 		Aluminum Electrolytic Capacitor, Polarized, Aluminum (solid Polymer), 4V, 20% +Tol, 20% -T
A700X277M004ATE010 KEMET

获取价格

 		ALUMINUM ORGANIC CAPACITORS
A700X277M004ATE0107280 KEMET

获取价格

 		Aluminum Electrolytic Capacitor, Polarized, Aluminum (solid Polymer), 4V, 20% +Tol, 20% -T
A700X277M004ATE010C-7280 KEMET

获取价格

 		Aluminum Electrolytic Capacitor, Polarized, Aluminum, 4V, 20% +Tol, 20% -Tol, 270uF, 2917

与A700X277M0004AT相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证