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LM3411AM5-3.3/NOPB PDF预览

LM3411AM5-3.3/NOPB

更新时间: 2023-09-03 20:30:50
品牌 Logo 应用领域
德州仪器 - TI 驱动光电二极管驱动器稳压器
页数 文件大小 规格书
33页 1986K
描述
精密次级稳压器和驱动器 | DBV | 5 | -40 to 85

LM3411AM5-3.3/NOPB 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:SOIC
包装说明:LSSOP, TSOP5/6,.11,37针数:5
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:0.89
模拟集成电路 - 其他类型:THREE TERMINAL VOLTAGE REFERENCEJESD-30 代码:R-PDSO-G5
JESD-609代码:e3长度:2.92 mm
湿度敏感等级:1功能数量:1
输出次数:1端子数量:5
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:0.015 A最大输出电压:3.333 V
最小输出电压:3.267 V标称输出电压:3.3 V
封装主体材料:PLASTIC/EPOXY封装代码:LSSOP
封装等效代码:TSOP5/6,.11,37封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.22 mm
子类别:Voltage References最大供电电压 (Vsup):17 V
最小供电电压 (Vsup):3 V标称供电电压 (Vsup):3.3 V
表面贴装:YES技术:BIPOLAR
最大电压温度系数:61 ppm/ °C温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.95 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED微调/可调输出:YES
最大电压容差:0.5%宽度:1.6 mm
Base Number Matches:1

LM3411AM5-3.3/NOPB 数据手册

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LM3411  
SNVS113F DECEMBER 1999REVISED MAY 2016  
LM3411 Precision Secondary Regulator and Driver  
1 Features  
3 Description  
The LM3411 is a low-power fixed-voltage (3.3 V or  
5 V) precision shunt regulator designed specifically  
for driving an optoisolator to provide feedback  
isolation in a switching regulator.  
1
Fixed Voltages of 3.3 V and 5 V With Initial  
Tolerance of ±1% for Standard Grade and ±0.5%  
for A Grade  
Custom Voltages Available (3 V to 17 V)  
Wide Output Current Range (20 μA to 15 mA)  
Low Temperature Coefficient  
The LM3411 circuitry includes an internally  
compensated operational amplifier,  
reference, NPN output transistor, and voltage setting  
resistors.  
a
bandgap  
Available in 5-Pin SOT-23 Surface-Mount  
Package (Tape and Reel)  
A
trimmed precision bandgap reference with  
temperature drift curvature correction provides a  
ensured 1% precision over the operating temperature  
range (A grade version). The inverting input of the  
amplifier is externally accessible for loop frequency  
compensation when used as part of a larger servo  
system. The output is an open-emitter NPN transistor  
capable of driving up to 15 mA of load current.  
2 Applications  
Secondary Controller for Isolated DC-DC PWM  
Switching Regulators Systems  
Use With LDO Regulator for High-Precision,  
Fixed-Output Regulators  
Precision Monitoring Applications  
Because of its small die size, the LM3411 has been  
made available in the subminiature 5-pin SOT-23  
surface-mount package. This package is ideal for use  
in space-critical applications.  
Use With Many Types of Regulators to Increase  
Precision and Improve Performance  
Although its main application is to provide a precision  
output voltage (no trimming required) and maintain  
very good regulation in isolated DC-DC converters, it  
can also be used with other types of voltage  
regulators or power semiconductors to provide a  
precision output voltage without precision resistors or  
trimming.  
Device Information(1)  
PART NUMBER  
LM3411  
PACKAGE  
BODY SIZE (NOM)  
SOT-23 (5)  
2.90 mm × 1.60 mm  
(1) For all available packages, see the orderable addendum at  
the end of the data sheet.  
Typical Application Schematic  
LM3411 Functional Diagram  
/opyright © 2016, Çexas Lnstruments Lncorporated  
/opyright © 2016, Çexas Lnstruments Lncorporated  
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,  
intellectual property matters and other important disclaimers. PRODUCTION DATA.  
 
 
 
 

LM3411AM5-3.3/NOPB 替代型号

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LM3411M5-3.3/NOPB TI

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