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PT5112N

更新时间： 2024-11-05 00:00:39
品牌 Logo 应用领域
德州仪器 - TI 稳压器开关
页数 文件大小 规格书
7页 169K
描述
1 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR

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中文翻译

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PT5112N 数据手册

 浏览型号PT5112N的Datasheet PDF文件第2页浏览型号PT5112N的Datasheet PDF文件第3页浏览型号PT5112N的Datasheet PDF文件第4页浏览型号PT5112N的Datasheet PDF文件第5页浏览型号PT5112N的Datasheet PDF文件第6页浏览型号PT5112N的Datasheet PDF文件第7页 
PT5100 Series  
1-A Positive Step-down  
Integrated Switching Regulator  
SLTS028B  
(Revised 11/8/2001)  
Features  
• 90%+ Efficiency  
• Internal Short-Circuit Protection  
• Pin-Compatible with 3-Terminal  
Linear Regulators  
• Laser-Trimmed Output Voltage  
• Over-Temperature Protection  
• Small Footprint  
• Wide Input Range  
• 5-Pin Mount Option  
(Suffixes L & M)  
Description  
Ordering Information  
PT 5101¨ = +5.0 Volts  
PT 5102¨ = +12.0 Volts  
PT 5103¨ = +3.3 Volts  
PT 5105¨ = +6.5 Volts  
PT 5107¨ = +15.0 Volts  
PT 5109¨ = +5.6 Volts  
PT 5110¨ = +9.0 Volts  
PT 5111¨ = +10.0 Volts  
PT 5112¨ = +8.0 Volts  
The PT5100 modules are a series of  
economical, easy-to-use 1-A positive  
step-down, Integrated Switching Regu-  
lators (ISRs). These ISRs are compatible  
with most TO-220 style linear regulators,  
and when employed as a linear replace-  
ment, provide significant benefits in  
both efficiency and power dissipation.  
They are recommended for use in a wide  
variety of on-board power regulation  
applications. These include computer,  
data storage, industrial controls, and  
battery powered equipment. Modules  
are laser-trimmed for optimal output  
voltage accuracy, and exhibit excellent  
line and load regulation. The PT5100  
also features output current limiting  
and thermal shutdown protection.  
Package (EAD)  
PT Series Suffix  
Pin-Out Information  
(PT1234x)  
Pin  
Function  
Case/Pin  
Configuration  
O rder  
Suffix  
Package  
Code  
Vin  
1
Vertical  
Horizontal  
SMD  
N
A
C
(EAD)  
(EAA)  
(EAC)  
(EAM)  
(EAL)  
GND  
Vout  
2
3
Horizontal, 2-pin Tab  
SMD, 2-Pin Tab  
M
L
(Reference the applicable package code drawing for  
the dimensions and PC board layout)  
Standard Application  
+VIN  
+VOUT  
1
3
PT5100  
2
+
C 1  
C 2  
L
O
A
D
1 µF  
100µF  
COM  
COM  
C1 = Optional 1µF ceramic capacitor  
C2 = Required 100µF electrolytic  
For technical support and more information, see inside back cover or visit www.ti.com  
1234567

中文翻译

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PT5112N 替代型号

型号 品牌 替代类型 描述 数据表
PT5112A TI

完全替代

 1 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR
PT5107N TI

类似代替

 1 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR
PT5105N TI

类似代替

 1 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR

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