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SI-3157B PDF预览

SI-3157B

更新时间: 2024-11-05 22:43:15
品牌 Logo 应用领域
三垦 - SANKEN 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
5页 49K
描述
5-Terminal, Multi-Function, Full-Mold, Low Dropout Voltage Dropper Type

SI-3157B 技术参数

生命周期:Obsolete零件包装代码:TO-220F
包装说明:TO-220,针数:3
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.83
Is Samacsys:N最大回动电压 1:0.5 V
最大输入电压:27 V最小输入电压:17 V
JESD-30 代码:R-PZFM-T5功能数量:1
端子数量:5工作温度TJ-Max:125 °C
工作温度TJ-Min:-40 °C最大输出电流 1:0.27 A
最大输出电压 1:16.48 V最小输出电压 1:14.92 V
标称输出电压 1:15.7 V封装主体材料:PLASTIC/EPOXY
封装代码:TO-220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 LDO REGULATOR表面贴装:NO
端子形式:THROUGH-HOLE端子位置:ZIG-ZAG
Base Number Matches:1

SI-3157B 数据手册

 浏览型号SI-3157B的Datasheet PDF文件第2页浏览型号SI-3157B的Datasheet PDF文件第3页浏览型号SI-3157B的Datasheet PDF文件第4页浏览型号SI-3157B的Datasheet PDF文件第5页 
SI-3000B Series  
SI-3000B Series  
5-Terminal, Multi-Function, Full-Mold, Low Dropout Voltage Dropper Type  
Features  
• Compact full-mold package (equivalent to TO220)  
• Output current: 0.27A  
• Low dropout voltage: VDIF0.5V (at IO=0.27A)  
• Output ON/OFF control terminal is compatible with LS-TTL. (It may be directly  
driven by LS-TTL or standard CMOS logic.)  
• Built-in foldback overcurrent, thermal protection circuits  
• Highly accurate overcurent protection starting current  
SI-3157B : 0.3 to 0.7A (VIN=18V)  
SI-3025B : 0.3 to 0.7A (When VIN=18V, setting VO=15.7V)  
0.3 to 0.75A (When VIN=18V, setting VO=11.7V)  
• Variable output voltage type (SI-3025B) also available  
Applications  
• For BS and CS antenna power supplies  
• Electronic equipment  
Absolute Maximum Ratings  
(Ta=25°C)  
Paarameter  
DC Input Voltage  
Symbol  
VIN  
Ratings  
Unit  
V
35  
Voltage of Output Control Terminal  
DC Output Current  
VC  
VIN  
0.27*1  
V
IO  
A
PD1  
PD2  
Tj  
14(With infinite heatsink)  
W
Power Dissipation  
1.5(Without heatsink, stand-alone operation)  
W
Junction Temperature  
–40 to +125  
°C  
Ambient Operating Temperature  
Storage Temperature  
Top  
–30 to +100  
°C  
Tstg  
Rth(j-c)  
Rth(j-a)  
–40 to +125  
°C  
Thermal Resistance (junction to case)  
Thermal Resistance (junction to ambient air)  
7.0  
°C/W  
°C/W  
66.7(Without heatsink, stand-alone operation)  
28  

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