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> LM2576T-3.3G
LM2576T-3.3G PDF预览

LM2576T-3.3G

更新时间： 2024-11-15 04:59:39
品牌 Logo 应用领域
安森美 - ONSEMI 稳压器开关
页数 文件大小 规格书
28页 276K
描述
3.0 A, 15 V, Step−Down Switching Regulator

阅读下载

中文翻译

获取价格

LM2576T-3.3G 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：SFM
包装说明：TO-220, SIP5,.1,67TB针数：5
Reach Compliance Code：not_compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：1.11
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：6 V标称输入电压：12 V
JESD-30 代码：R-PSFM-T5JESD-609代码：e3
功能数量：1端子数量：5
最高工作温度：125 °C最低工作温度：-40 °C
最大输出电流：7.5 A封装主体材料：PLASTIC/EPOXY
封装代码：TO-220封装等效代码：SIP5,.1,67TB
封装形状：RECTANGULAR封装形式：FLANGE MOUNT
峰值回流温度（摄氏度）：260认证状态：Not Qualified
子类别：Switching Regulator or Controllers表面贴装：NO
切换器配置：BUCK最大切换频率：63 kHz
技术：BIPOLAR温度等级：AUTOMOTIVE
端子面层：Tin (Sn)端子形式：THROUGH-HOLE
端子节距：1.7 mm端子位置：SINGLE
处于峰值回流温度下的最长时间：40Base Number Matches：1

LM2576T-3.3G 数据手册

 浏览型号LM2576T-3.3G的Datasheet PDF文件第2页浏览型号LM2576T-3.3G的Datasheet PDF文件第3页浏览型号LM2576T-3.3G的Datasheet PDF文件第4页浏览型号LM2576T-3.3G的Datasheet PDF文件第5页浏览型号LM2576T-3.3G的Datasheet PDF文件第6页浏览型号LM2576T-3.3G的Datasheet PDF文件第7页 
LM2576  
3.0 A, 15 V, Step−Down  
Switching Regulator  
The LM2576 series of regulators are monolithic integrated circuits  
ideally suited for easy and convenient design of a step−down  
switching regulator (buck converter). All circuits of this series are  
capable of driving a 3.0 A load with excellent line and load regulation.  
These devices are available in fixed output voltages of 3.3 V, 5.0 V,  
12 V, 15 V, and an adjustable output version.  
http://onsemi.com  
These regulators were designed to minimize the number of external  
components to simplify the power supply design. Standard series of  
inductors optimized for use with the LM2576 are offered by several  
different inductor manufacturers.  
TO−220  
TV SUFFIX  
CASE 314B  
1
5
Since the LM2576 converter is a switch−mode power supply, its  
efficiency is significantly higher in comparison with popular  
three−terminal linear regulators, especially with higher input voltages.  
In many cases, the power dissipated is so low that no heatsink is  
required or its size could be reduced dramatically.  
Heatsink surface connected to Pin 3  
A standard series of inductors optimized for use with the LM2576  
are available from several different manufacturers. This feature  
greatly simplifies the design of switch−mode power supplies.  
The LM2576 features include a guaranteed 4% tolerance on output  
voltage within specified input voltages and output load conditions, and  
10% on the oscillator frequency ( 2% over 0°C to 125°C). External  
shutdown is included, featuring 80 mA (typical) standby current. The  
output switch includes cycle−by−cycle current limiting, as well as  
thermal shutdown for full protection under fault conditions.  
TO−220  
T SUFFIX  
CASE 314D  
1
5
Pin 1.  
V
in  
2. Output  
3. Ground  
4. Feedback  
5. ON/OFF  
Features  
• 3.3 V, 5.0 V, 12 V, 15 V, and Adjustable Output Versions  
• Adjustable Version Output Voltage Range, 1.23 to 37 V 4%  
Maximum Over Line and Load Conditions  
• Guaranteed 3.0 A Output Current  
2
D PAK  
D2T SUFFIX  
CASE 936A  
• Wide Input Voltage Range  
1
• Requires Only 4 External Components  
• 52 kHz Fixed Frequency Internal Oscillator  
• TTL Shutdown Capability, Low Power Standby Mode  
• High Efficiency  
• Uses Readily Available Standard Inductors  
• Thermal Shutdown and Current Limit Protection  
• Moisture Sensitivity Level (MSL) Equals 1  
• Pb−Free Packages are Available  
5
Heatsink surface (shown as terminal 6 in  
case outline drawing) is connected to Pin 3  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 24 of this data sheet.  
DEVICE MARKING INFORMATION  
See general marking information in the device marking  
section on page 25 of this data sheet.  
Applications  
• Simple High−Efficiency Step−Down (Buck) Regulator  
• Efficient Pre−Regulator for Linear Regulators  
• On−Card Switching Regulators  
• Positive to Negative Converter (Buck−Boost)  
• Negative Step−Up Converters  
• Power Supply for Battery Chargers  
©
Semiconductor Components Industries, LLC, 2006  
1
Publication Order Number:  
January, 2006 − Rev. 8  
LM2576/D  
1234567...28

中文翻译

下载PDF

LM2576T-3.3G 替代型号

型号 品牌 替代类型 描述 数据表
LM2576TV-3.3 ONSEMI

完全替代

 EASY SWITCHER 3.0 A STEP.DOWN VOLTAGE REGULATOR
LM2576T-3.3 ONSEMI

类似代替

 EASY SWITCHER 3.0 A STEP.DOWN VOLTAGE REGULATOR

与LM2576T-3.3G相关器件

型号 品牌 获取价格 描述 数据表
LM2576T-3.3-H SEMTECH

获取价格

 		Voltage-Mode SMPS Controller
LM2576T-3.3LB03 ETC

获取价格

 		Voltage-Mode SMPS Controller
LM2576T-3.3-V SEMTECH

获取价格

 		Voltage-Mode SMPS Controller
LM2576T-5 ONSEMI

获取价格

 		EASY SWITCHER 3.0 A STEP.DOWN VOLTAGE REGULATOR
LM2576T-5 MOTOROLA

获取价格

 		EASY SWITCHERE⑩ 3.0 A STEP-DOWN VOLTAGE REGUL
LM2576T-5 SEMTECH

获取价格

 		1A & 3A Miniconverter Switching Regulators
LM2576T-5.0 HTC

获取价格

 		3A, 52kHz, Step-Down Switching Regulator
LM2576T-5.0 NSC

获取价格

 		Simple Switcher⑩ 3 Amp Step-Down Voltage Regu
LM2576T-5.0 SEMTECH

获取价格

 		Switching Regulator, Voltage-mode, 7.5A, 62kHz Switching Freq-Max, BIPolar, PSFM5, STRAIGH
LM2576T-5.0 TGS

获取价格

 		regulators are monolithic integrated circuits that provide all the active functions for a

与LM2576T-3.3G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