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LM2596T PDF预览

LM2596T

更新时间: 2024-01-06 14:56:12
品牌 Logo 应用领域
韩国泰进 - HTC 稳压器开关
页数 文件大小 规格书
8页 408K
描述
3.0A, 150kHz, Step-Down Switching Regulator

LM2596T 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

LM2596T 数据手册

 浏览型号LM2596T的Datasheet PDF文件第1页浏览型号LM2596T的Datasheet PDF文件第2页浏览型号LM2596T的Datasheet PDF文件第4页浏览型号LM2596T的Datasheet PDF文件第5页浏览型号LM2596T的Datasheet PDF文件第6页浏览型号LM2596T的Datasheet PDF文件第7页 
3.0A, 150kHz, Step-Down Switching Regulator  
LM2596  
OPERATING RATINGS (Operating Ratings indicate conditions for which the device is intended to be functional,  
but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical  
Characteristics.)  
Rating  
Symbol  
TJ  
Value  
-40 to +125  
40  
Unit  
Operating Junction Temperature Range  
Supply Voltage  
Vin  
V
ELECTRICAL CHARACTERISTICS/ SYSTEM PARAMETERS ([Note 1] Test Circuit Figure 2)  
(Unless otherwise specified, Vin = 12V for the 3.3V, 5.0V, and Adjustable version, Vin = 25V for the 12V versio  
ILoad = 500 mA. For typical values TJ = 25°C, for min/max values TJ is the operating junction temperature  
range that applies [Note 2], unless otherwise noted.)  
Characteristics  
Symbol  
Min  
TYP  
3.3  
Max  
Unit  
V
LM2596-3.3V ([Note 1] Test Circuit Figure 2)  
Output Voltage (Vin = 12V, ILOAD=0.5A, TJ=25℃)  
Output Voltage (6.0V≤Vin≤40V, 0.5A≤ILOAD≤3.0A  
TJ=25℃  
Vout  
Vout  
3.234  
3.366  
V
3.168  
3.135  
-
3.3  
-
3.432  
3.465  
-
TJ= -40℃ ~ +125℃  
η
Efficiency (Vin=12V, ILOAD=3.0A)  
73  
%
LM2596-5.0V ([Note 1] Test Circuit Figure 2)  
Output Voltage (Vin = 12V, ILOAD=0.5A, TJ=25℃)  
Output Voltage (8.0V≤Vin≤40V, 0.5A≤ILOAD≤3.0A  
TJ=25℃  
Vout  
Vout  
4.9  
5.0  
5.1  
V
V
4.8  
4.75  
-
5.0  
-
5.2  
5.25  
-
TJ= -40℃ ~ +125℃  
η
Efficiency (Vin=12V, ILOAD=3.0A)  
80  
%
LM2596-12V ([Note 1] Test Circuit Figure 2)  
Output Voltage (Vin = 25V, ILOAD=0.5A, TJ=25℃)  
Output Voltage (15V≤Vin≤40V, 0.5A≤ILOAD≤3.0A  
TJ=25℃  
Vout  
Vout  
11.76  
12  
12.24  
V
V
11.52  
11.4  
-
12  
-
12.48  
12.6  
-
TJ= -40℃ ~ +125℃  
η
Efficiency (Vin=12V, ILOAD=3.0A)  
90  
%
LM2596-ADJ ([Note 1] Test Circuit Figure 2)  
Feedback Voltage (Vin=12V, ILOAD=0.5A, TJ=25℃)  
Feedback Voltage(8.0V≤Vin≤40V, 0.5A≤ILOAD≤3.0A, Vout=5.0V)  
Vout  
Vout  
1.217  
1.23  
1.243  
V
V
TJ=25℃  
1.193  
1.18  
-
1.23  
-
1.267  
1.28  
-
TJ= -40℃ ~ +125℃  
η
Efficiency (Vin=12V, ILOAD=3.0A, Vout=5.0V)  
73  
%
HTC  
3 −  

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