5秒后页面跳转
捷配首页

Datasheet > 电源电路 > 开关式稳压器或控制器> LM2676SDX-12/NOPB
LM2676SDX-12/NOPB PDF预览

LM2676SDX-12/NOPB

更新时间： 2024-11-16 12:18:43
品牌 Logo 应用领域
德州仪器 - TI 稳压器开关
页数 文件大小 规格书
35页 1495K
描述
LM2676 SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator

阅读下载

中文翻译

获取价格

LM2676SDX-12/NOPB 技术参数

是否无铅： 含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：SON
包装说明：HVSON, SOLCC14,.2,32针数：14
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：5.09模拟集成电路 - 其他类型：SWITCHING REGULATOR
控制模式：VOLTAGE-MODE控制技术：PULSE WIDTH MODULATION
最大输入电压：40 V最小输入电压：15 V
标称输入电压：24 VJESD-30 代码：R-PDSO-N14
JESD-609代码：e3长度：6 mm
湿度敏感等级：1功能数量：1
端子数量：14最高工作温度：125 °C
最低工作温度：-40 °C最大输出电流：5.4 A
标称输出电压：12 V封装主体材料：PLASTIC/EPOXY
封装代码：HVSON封装等效代码：SOLCC14,.2,32
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）：260认证状态：Not Qualified
座面最大高度：1 mm子类别：Switching Regulator or Controllers
表面贴装：YES切换器配置：BUCK
最大切换频率：280 kHz温度等级：AUTOMOTIVE
端子面层：Matte Tin (Sn)端子形式：NO LEAD
端子节距：0.8 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：5 mm
Base Number Matches：1

LM2676SDX-12/NOPB 数据手册

 浏览型号LM2676SDX-12/NOPB的Datasheet PDF文件第2页浏览型号LM2676SDX-12/NOPB的Datasheet PDF文件第3页浏览型号LM2676SDX-12/NOPB的Datasheet PDF文件第4页浏览型号LM2676SDX-12/NOPB的Datasheet PDF文件第5页浏览型号LM2676SDX-12/NOPB的Datasheet PDF文件第6页浏览型号LM2676SDX-12/NOPB的Datasheet PDF文件第7页 
LM2676  
www.ti.com  
SNVS031J –APRIL 2000–REVISED APRIL 2013  
®
LM2676 SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator  
Check for Samples: LM2676  
1
FEATURES  
DESCRIPTION  
The LM2676 series of regulators are monolithic  
integrated circuits which provide all of the active  
functions for a step-down (buck) switching regulator  
capable of driving up to 3A loads with excellent line  
and load regulation characteristics. High efficiency  
(>90%) is obtained through the use of a low ON-  
resistance DMOS power switch. The series consists  
of fixed output voltages of 3.3V, 5V and 12V and an  
adjustable output version.  
2
•
Efficiency Up to 94%  
•
Simple and Easy to Design with (Using Off-  
The-Shelf External Components)  
•
•
150 mΩ DMOS Output Switch  
3.3V, 5V and 12V Fixed Output and Adjustable  
(1.2V to 37V) Versions  
•
•
50μA Standby Current When Switched OFF  
±2% Maximum Output Tolerance Over Full  
Line and Load Conditions  
The SIMPLE SWITCHER concept provides for a  
complete design using a minimum number of external  
•
•
•
Wide Input Voltage Range: 8V to 40V  
components.  
A
high fixed frequency oscillator  
(260KHz) allows the use of physically smaller sized  
components. A family of standard inductors for use  
with the LM2676 are available from several  
manufacturers to greatly simplify the design process.  
260 KHz Fixed Frequency Internal Oscillator  
−40 to +125°C Operating Junction Temperature  
Range  
The LM2676 series also has built in thermal  
shutdown, current limiting and an ON/OFF control  
input that can power down the regulator to a low  
50μA quiescent current standby condition. The output  
voltage is ensured to a ±2% tolerance. The clock  
frequency is controlled to within a ±11% tolerance.  
APPLICATIONS  
•
•
•
Simple to Design, High Efficiency (>90%) Step-  
Down Switching Regulators  
Efficient System Pre-Regulator for Linear  
Voltage Regulators  
Battery Chargers  
Typical Application  
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.  
SIMPLE SWITCHER, Switchers Made Simple are registered trademarks of Texas Instruments.  
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 © 2000–2013, Texas Instruments Incorporated  
1234567...35

中文翻译

下载PDF

LM2676SDX-12/NOPB 替代型号

型号 品牌 替代类型 描述 数据表
LM2676SD-12/NOPB TI

完全替代

 LM2676 SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator
LM2676SD-12 TI

完全替代

 LM2676 SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator
LM2676SDX-12 TI

类似代替

 LM2676 SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator

与LM2676SDX-12/NOPB相关器件

型号 品牌 获取价格 描述 数据表
LM2676SDX-12EP TI

获取价格

 		IC SWITCHING REGULATOR, Switching Regulator or Controller
LM2676SDX-12-NOPB TI

获取价格

 		LM2676 SIMPLE SWITCHER® High Efficiency 3A S
LM2676SDX-3.3 TI

获取价格

 		LM2676 SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator
LM2676SDX-3.3/NOPB TI

获取价格

 		LM2676 SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator
LM2676SDX-3.3-NOPB TI

获取价格

 		LM2676 SIMPLE SWITCHER® High Efficiency 3A S
LM2676SDX-5.0 TI

获取价格

 		LM2676 SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator
LM2676SDX-5.0/NOPB TI

获取价格

 		LM2676 SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator
LM2676SDX-ADJ TI

获取价格

 		LM2676 SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator
LM2676SDX-ADJ/NOPB TI

获取价格

 		LM2676 SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator
LM2676SDX-ADJEP TI

获取价格

 		IC SWITCHING REGULATOR, Switching Regulator or Controller

与LM2676SDX-12/NOPB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