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LM2596T-3.3/LF03 PDF预览

LM2596T-3.3/LF03

更新时间: 2024-01-12 11:21:52
品牌 Logo 应用领域
德州仪器 - TI 转换器稳压器开关式稳压器或控制器电源电路开关式控制器局域网
页数 文件大小 规格书
42页 4730K
描述
LM2596 SIMPLE SWITCHER Power Converter 150 kHz 3A Step-Down Voltage Regulator

LM2596T-3.3/LF03 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, 5 PIN针数:3
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:2.23Is Samacsys:N
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:4.75 V
标称输入电压:12 VJESD-30 代码:R-XZFM-T5
JESD-609代码:e3湿度敏感等级:1
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最大输出电压:37 V
最小输出电压:3.3 V标称输出电压:3.3 V
封装主体材料:UNSPECIFIED封装代码:ZFM
封装形状:RECTANGULAR封装形式:FLANGE MOUNT
峰值回流温度(摄氏度):NOT APPLICABLE表面贴装:NO
切换器配置:BUCK最大切换频率:173 kHz
温度等级:AUTOMOTIVE端子面层:Matte Tin (Sn)
端子形式:THROUGH-HOLE端子位置:ZIG-ZAG
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

LM2596T-3.3/LF03 数据手册

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LM2596  
SNVS124C NOVEMBER 1999REVISED APRIL 2013  
www.ti.com  
Connection Diagrams  
Figure 1. 5-Lead Bent and Staggered Leads,  
Through Hole TO-220 (T) Package  
See Package Number NDH0005D  
Figure 2. 5-Lead DDPAK/TO-263 (S) Package  
See Package Number KTT0005B  
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam  
during storage or handling to prevent electrostatic damage to the MOS gates.  
(1)(2)  
Absolute Maximum Ratings  
Maximum Supply Voltage  
ON /OFF Pin Input Voltage  
Feedback Pin Voltage  
45V  
0.3 V +25V  
0.3 V +25V  
1V  
Output Voltage to Ground (Steady State)  
Power Dissipation  
Internally limited  
65°C to +150°C  
Storage Temperature Range  
ESD Susceptibility  
(3)  
Human Body Model  
2 kV  
Lead Temperature  
DDPAK/TO-263 Package  
Vapor Phase (60 sec.)  
+215°C  
+245°C  
+260°C  
+150°C  
Infrared (10 sec.)  
TO-220 Package (Soldering, 10 sec.)  
Maximum Junction Temperature  
(1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for  
which the device is intended to be functional, but do not ensure specific performance limits. For ensured specifications and test  
conditions, see the Electrical Characteristics.  
(2) If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors for availability and  
specifications.  
(3) The human body model is a 100 pF capacitor discharged through a 1.5k resistor into each pin.  
Operating Conditions  
Temperature Range  
40°C TJ +125°C  
Supply Voltage  
4.5V to 40V  
2
Submit Documentation Feedback  
Copyright © 1999–2013, Texas Instruments Incorporated  
Product Folder Links: LM2596  

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