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LM2596TVADJG PDF预览

LM2596TVADJG

更新时间： 2024-11-15 05:42:03
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
25页 449K
描述
3.0 A, Step-Down Switching Regulator

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中文翻译

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LM2596TVADJG 技术参数

是否无铅： 不含铅生命周期：Active
零件包装代码：SFM包装说明：LEAD FREE, TO-220, 5 PIN
针数：5Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：1.99其他特性：ALSO OPERATES IN ADJUSTABLE MODE FROM 1.23 TO 37 V
模拟集成电路 - 其他类型：SWITCHING REGULATOR控制模式：VOLTAGE-MODE
最大输入电压：40 V最小输入电压：4.5 V
标称输入电压：12 VJESD-30 代码：R-XZFM-T5
JESD-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
标称输出电压：5 V封装主体材料：UNSPECIFIED
封装代码：ZIP封装等效代码：ZIP5,.16,.16,67TB
封装形状：RECTANGULAR封装形式：FLANGE MOUNT
峰值回流温度（摄氏度）：NOT SPECIFIED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：180 kHz
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：ZIG-ZAG处于峰值回流温度下的最长时间：NOT SPECIFIED
Base Number Matches：1

LM2596TVADJG 数据手册

 浏览型号LM2596TVADJG的Datasheet PDF文件第2页浏览型号LM2596TVADJG的Datasheet PDF文件第3页浏览型号LM2596TVADJG的Datasheet PDF文件第4页浏览型号LM2596TVADJG的Datasheet PDF文件第5页浏览型号LM2596TVADJG的Datasheet PDF文件第6页浏览型号LM2596TVADJG的Datasheet PDF文件第7页 
LM2596  
3.0 A, Step-Down Switching  
Regulator  
The LM2596 regulator is monolithic integrated circuit ideally suited  
for easy and convenient design of a step−down switching regulator  
(buck converter). It is capable of driving a 3.0 A load with excellent  
line and load regulation. This device is available in adjustable output  
version and it is internally compensated to minimize the number of  
external components to simplify the power supply design.  
http://onsemi.com  
Since LM2596 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.  
The LM2596 operates at a switching frequency of 150 kHz thus  
allowing smaller sized filter components than what would be needed  
with lower frequency switching regulators. Available in a standard  
5−lead TO−220 package with several different lead bend options, and  
TO−220  
TV SUFFIX  
CASE 314B  
1
5
Heatsink surface connected to Pin 3  
2
D PAK surface mount package.  
The other features include a guaranteed $4% tolerance on output  
voltage within specified input voltages and output load conditions, and  
$15% on the oscillator frequency. External shutdown is included,  
featuring 80 mA (typical) standby current. Self protection features  
include switch cycle−by−cycle current limit for the output switch, as  
well as thermal shutdown for complete protection under fault  
conditions.  
TO−220  
T SUFFIX  
CASE 314D  
1
5
Pin  
1. V  
in  
2. Output  
Features  
• Adjustable Output Voltage Range 1.23 V − 37 V  
• Guaranteed 3.0 A Output Load Current  
• Wide Input Voltage Range up to 40 V  
• 150 kHz Fixed Frequency Internal Oscillator  
• TTL Shutdown Capability  
• Low Power Standby Mode, typ 80 mA  
• Thermal Shutdown and Current Limit Protection  
• Internal Loop Compensation  
• Moisture Sensitivity Level (MSL) Equals 1  
• Pb−Free Packages are Available  
3. Ground  
4. Feedback  
5. ON/OFF  
2
D PAK  
D2T SUFFIX  
CASE 936A  
1
5
Heatsink surface (shown as terminal 6 in  
case outline drawing) is connected to Pin 3  
Applications  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 23 of this data sheet.  
• 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  
DEVICE MARKING INFORMATION  
See general marking information in the device marking  
section on page 23 of this data sheet.  
© Semiconductor Components Industries, LLC, 2008  
1
Publication Order Number:  
November, 2008 − Rev. 0  
LM2596/D  
1234567...25

中文翻译

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LM2596TVADJG 替代型号

型号 品牌 替代类型 描述 数据表
LM2596T-ADJ TI

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