5秒后页面跳转
PT5042CT PDF预览

PT5042CT

更新时间: 2024-01-31 14:45:40
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
3页 205K
描述
1.5A SWITCHING REGULATOR, 950kHz SWITCHING FREQ-MAX, PSMA3, PLASTIC, HORIZONTAL SMT, SIP-3

PT5042CT 技术参数

生命周期:TransferredReach Compliance Code:unknown
风险等级:5.74模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULE
效率(主输出):85%最大输入电压:11 V
最小输入电压:4.5 VJESD-30 代码:R-XSIP-T3
最大电网调整率:1%最大负载调整率:1%
功能数量:1输出次数:1
端子数量:3最低工作温度:-20 °C
标称输出电压:15 V封装主体材料:UNSPECIFIED
封装形状:RECTANGULAR封装形式:IN-LINE
保护:THERMAL认证状态:Not Qualified
表面贴装:NO技术:HYBRID
端子形式:THROUGH-HOLE端子位置:SINGLE
微调/可调输出:NOBase Number Matches:1

PT5042CT 数据手册

 浏览型号PT5042CT的Datasheet PDF文件第2页浏览型号PT5042CT的Datasheet PDF文件第3页 
Application Notes  
Mechanical Outline  
For assistance or to order, call (800) 531-5782  
Product Selector Guide  
P T 5 0 4 0 S e r i e s  
1 AMP STEP-UP  
INTEGRATED SWITCHING REGULATOR  
Revised 6/30/98  
Wide Input Voltage Range  
85% Efficiency  
Internal Over-Temperature  
Protection  
Laser-trimmed Output Voltage  
Soft Start  
The Power Trends’ PT5040 Series  
is a 3-terminal Integrated Switching  
Regulator (ISR) designed for use with  
+5 volt systems that require an addi-  
tional regulated +8 to +20 volts with up  
to 1A of output current. These ISRs  
are packaged in the 3 pin SIP configu-  
ration.  
Pin-Out Information  
Ordering Information  
PT Series Suffix  
(PT1234X)  
Pin  
1
Function  
Vin  
PT5041o = +12 Volts  
PT5042o = +15 Volts  
PT5044o = +8 Volts  
PT5045o = +9 Volts  
PT5046o = +10 Volts  
PT5047o = +18 Volts  
PT5048o = +12.6 Volts  
PT5049o = +20 Volts  
Case/Pin  
Configuration  
N
A
C
Vertical Through-Hole  
Horizontal Through-Hole  
Horizontal Surface Mount  
GND  
Standard Application  
2
3
Vout  
1
3
V
(+)  
IN  
VOUT  
(+)  
PT5040  
2
C1  
C2  
C3  
Pkg Style 100  
COM  
COM  
C1 = Optional ceramic (1-5µF)  
C2 = Optional ceramic (1-5µF)  
C3 = Required Electrolytic (100µF)  
NOTE: Boost Topology ISRs are not Short-Circuit Protected.  
Specifications  
PT5040 SERIES  
Characteristics  
(Ta=25°C unless noted)  
Symbols  
Conditions  
Min  
Typ  
Max  
Units  
Output Current  
Io  
Over Vin range  
Vo=20V  
Vo=18V  
Vo=12V  
Vo=15V  
Vo=8V  
0.1*  
0.1*  
0.1*  
0.1*  
0.1*  
0.1*  
0.5  
A
A
A
A
A
A
0.6  
1.0  
0.75  
1.5  
Vo=9V  
1.25  
Current Limit**  
Inrush Current  
Icl  
Vin = +5V  
Vin = +5V @ max Io  
On start up  
1.5 Iomax  
2.5  
1
A
A
mSec  
Iir  
tir  
-
Input Voltage Range  
Vin  
Io = 0.1 to Iomax  
Over Vin Range  
4.75  
4.75  
(Vo 1V)  
V
V
PT5047/5049  
14  
Output Voltage Tolerance  
Vo  
Io = Imax, Ta= -20°C to shutdown  
Over Vin range  
±1.5  
±0.5  
±0.5  
±2  
±3.0  
±1.0  
±1.0  
±5  
%Vo  
%Vo  
%Vo  
%Vo  
Line Regulation  
Load Regulation  
Vo Ripple/Noise  
Transient Response  
Regline  
Regload  
Vn  
0.1 Io Iomax  
Vin= +5V, Io=Iomax  
ttr  
25% load change  
500  
3.0  
µSec  
%Vo  
Vos  
Vo over/undershoot  
5.0  
Efficiency  
η
Vin= +5V, Io=0.5A, Vo= +12V  
85  
%
Switching Frequency  
ƒo  
Over Vin and Io ranges  
Vo<15V  
Vo>15V  
500  
650  
650  
800  
800  
950  
kHz  
kHz  
Absolute Maximum  
Ta  
Ta  
θja  
Ts  
-20  
+85  
°C  
Operating Temperature Range  
Recommended Operating  
Temperature Range  
Free Air Convection, (40-60LFM) Vo<15V  
Over Vin and Io ranges  
-20  
-20  
70***  
55***  
°C  
°C  
Vo>15V  
Thermal Resistance  
Free Air Convection  
(40-60LFM)  
40  
°C/W  
Storage Temperature  
Mechanical Shock  
-40  
+125  
°C  
Per Mil-STD-883D, Method 2002.3  
1 msec, Half Sine, mounted to a fixture  
500  
5
G’s  
Mechanical Vibration  
Per Mil-STD-883D, Method 2007.2,  
20-2000 Hz, Soldered in a PC Board  
G’s  
Weight  
4.5  
grams  
* ISR will operate down to no load with reduced specifications.  
** Boost topology ISRs are not short circuit protected.  
*** See SOA Curves.  
44  
Power Trends, Inc. 27715 Diehl Road, Warrenville, IL 60555 (800) 531-5782 Fax: (630) 393-6902 http://www.powertrends.com  

PT5042CT 替代型号

型号 品牌 替代类型 描述 数据表
PT5042C TI

功能相似

0.75A SWITCHING REGULATOR, 950kHz SWITCHING FREQ-MAX, SMA3, ROHS COMPLIANT, SMD-3

与PT5042CT相关器件

型号 品牌 获取价格 描述 数据表
PT5042H TI

获取价格

SWITCHING REGULATOR, SFM3
PT5042J TI

获取价格

1.5A SWITCHING REGULATOR, 950kHz SWITCHING FREQ-MAX, PSMA3, SIP-3
PT5042L TI

获取价格

1-A Positive Step-up Integrated Switching Regulator
PT5042LT TI

获取价格

1.5A SWITCHING REGULATOR, 950kHz SWITCHING FREQ-MAX, PDSO3, SIP-3
PT5042M TI

获取价格

1-A Positive Step-up Integrated Switching Regulator
PT5042N TI

获取价格

1-A Positive Step-up Integrated Switching Regulator
PT5042S TI

获取价格

SWITCHING REGULATOR, SFM3
PT5044 TI

获取价格

1 AMP STEP-UP INTEGRATED SWITCHING REGULATOR
PT5044A TI

获取价格

1-A Positive Step-up Integrated Switching Regulator
PT5044C TI

获取价格

1-A Positive Step-up Integrated Switching Regulator