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NTE1938 PDF预览

NTE1938

更新时间: 2024-09-08 22:54:23
品牌 Logo 应用领域
NTE 线性稳压器IC调节器电源电路输出元件局域网
页数 文件大小 规格书
2页 25K
描述
Integrated Circuit Positive Voltage Regulator, 15V, 2A

NTE1938 技术参数

生命周期:Active零件包装代码:TO-3P
包装说明:PLASTIC, TO-3P, 3 PIN针数:2
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:2.09
Is Samacsys:N最大输入电压:40 V
最小输入电压:18 VJESD-30 代码:R-PSFM-T3
功能数量:1端子数量:3
工作温度TJ-Max:125 °C工作温度TJ-Min:-30 °C
最大输出电流 1:2 A最大输出电压 1:15.2 V
最小输出电压 1:14.8 V标称输出电压 1:15 V
封装主体材料:PLASTIC/EPOXY封装形状:RECTANGULAR
封装形式:FLANGE MOUNT认证状态:Not Qualified
调节器类型:FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR表面贴装:NO
端子形式:THROUGH-HOLE端子位置:SINGLE
Base Number Matches:1

NTE1938 数据手册

 浏览型号NTE1938的Datasheet PDF文件第2页 
NTE1938  
Integrated Circuit  
Positive Voltage Regulator,  
15V, 2A  
Features:  
D 3 Pin Plastic Package TO3P  
D Only Output Capacitor is Externally Required  
D Precise Setting Voltage of ±2%  
D Wide Input Voltage Range  
D Built–in Current Foldback Protection  
D Ideal Combination of Passivated Power Transistor and High Reliability Flip–Chip Circuit  
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)  
DC Input Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45V  
Power Dissipation, PC (TC =+ 25°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50W  
(No Fin) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2W  
Thermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2°C/W  
Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +125°C  
Operating Ambient Temperature Range, Top . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +80°C  
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +125°C  
Electrical Characteristics: (TA = +25°C unless otherwise specified)  
Parameter  
DC Input Voltage  
Output Voltage  
Symbol  
VIN  
Test Conditions  
Min Typ Max Unit  
IO = 2A  
VIN = 23V, IO = 0.5A  
18  
40  
V
V
VO  
14.8 15.0 15.2  
Output Current  
IO  
0
2
A
Line Regulation  
VLINE VIN = 19.5V to 26.5V, IO = 0.5A  
10  
30  
mV  
mV  
mV/°C  
dB  
A
Load Regulation  
Temperature Coefficient  
Ripple Rejection  
Foldback Current  
Short–Circuit Current  
VLOAD VIN = 23V, IO = 0 to 2A  
80 200  
Kt  
±0.5  
60  
RR  
IS1  
IS2  
f = 100Hz to 120HZ  
2.4  
0.6  
A

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