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PT4206A PDF预览

PT4206A

更新时间: 2024-02-28 00:54:38
品牌 Logo 应用领域
德州仪器 - TI 转换器输入元件DC-DC转换器
页数 文件大小 规格书
3页 189K
描述
3-7 WATT 24V INPUT ISOLATED DC-DC CONVERTER

PT4206A 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:DIP
包装说明:DIP, DIP18,1.0,200针数:18
Reach Compliance Code:not_compliantECCN代码:EAR99
风险等级:5.85模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压:36 V最小输入电压:18 V
标称输入电压:24 VJESD-30 代码:R-PDIP-T18
功能数量:1输出次数:1
端子数量:18最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流:1.2 A
最大输出电压:5.2 V最小输出电压:4.8 V
标称输出电压:5 V封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP18,1.0,200
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:8.1 mm子类别:Other Analog ICs
表面贴装:NO技术:HYBRID
温度等级:INDUSTRIAL端子形式:THROUGH-HOLE
端子节距:5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED最大总功率输出:6 W
微调/可调输出:YES宽度:25.4 mm
Base Number Matches:1

PT4206A 数据手册

 浏览型号PT4206A的Datasheet PDF文件第2页浏览型号PT4206A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 4 2 0 5 S e r i e s  
3-7 WATT 24V INPUT  
ISOLATED DC-DC CONVERTER  
Revised 5/15/98  
Wide Input Voltage Range:  
18V to 36V  
84% Efficiency  
Power Trends’ PT4205 series of isolated DC to  
DC converters advance the state-of-the-art for board-  
mounted converters by employing high switching  
frequencies, thick-film technology and a high degree  
of silicon integration. The high reliability and very low  
package height makes these converters ideal for  
Telecom and Datacom applications requiring input-  
to-output isolation with board spacing down to 0.6”.  
The PT4205 series is offered in a unique molded  
through-hole or SMD-DIP package with single  
output voltages of 3.3V and 5V.  
1,500 VDC Isolation  
18 Pin - DIP Package  
3.5 Million Hour MTBF  
Meets FCC/EN55022 Class A  
UL and CSA approved  
No External Components Required  
Adjustable Output Voltage  
Pin-Out Information  
Standard Application  
+Vout  
-Vout  
1
2
3
4
5
6
7
8
9
18  
17  
16  
15  
14  
13  
12  
11  
10  
-Vin  
+Vin  
Pin  
Function  
1
2
V
V
out  
out  
N C  
N C  
return  
3
Do not connect  
Do not connect  
Do not connect  
Do not connect  
Sync input  
Sync  
Vadj  
N O R  
R C  
T O A  
4
PT4205  
Specifications  
5
PT4205 SERIES  
Characteristics  
(Ta = 25°C unless noted)  
6
Symbols  
Conditions  
Min  
Typ  
Max  
Units  
7
Output Current  
Io  
Over Vin range  
Vo = 3.3V  
Vo = 5V  
0
0
1.8  
1.2  
A
A
8*  
Vadj  
Nominal output  
voltage resistor  
Current Limit  
Icl  
Vin = 24V  
Vo = 3.3V  
Vo = 5V  
2.0  
1.3  
3.0  
2.4  
A
A
9*  
1.6  
On/Off Standby Current  
Short Circuit Current  
Iin standby  
Isc  
Vin = 24V, Pin 11 = -Vin  
0.5  
mA  
Turn-on/off input  
voltage adjust  
10  
Vin = 24V  
Vo = 3.3V  
Vo = 5V  
2.5  
2.0  
A
A
11  
12  
13  
14  
15  
16  
17  
18  
Remote on/off  
Do not connect  
Do not connect  
Do not connect  
Do not connect  
Do not connect  
Inrush Current  
Iir  
tir  
Vin = 24V @ max Io  
On start-up  
0.6  
1.0  
1.0  
2.0  
A
mSec  
Input Voltage Range  
Vin  
Over Io Range  
Over Io Range  
Io = 0A  
18**  
24  
±4  
36  
V
Output Voltage Tolerance Vo  
%Vo  
Idling Voltage  
Vo  
Vo = 3.3V  
Vo = 5V  
3.65  
5.6  
4.0  
6.0  
V
V
Ripple Rejection  
Line Regulation  
Load Regulation  
Vo Ripple/Noise  
Transient Response  
RR  
Over Vin range @ 120 Hz  
Over Vin range @ max Io  
10% to 100% of Io max  
Vin=24V, Io=Io max  
60  
70  
dB  
+V  
in  
Regline  
Regload  
Vn  
±0.5  
±3  
%Vo  
%Vo  
mVpp  
-V  
in  
* Please note that when the  
Vout adjust is not used, pin 8  
must be connected to pin 9.  
30  
ttr  
50% load change  
Vo over/undershoot  
100  
3.0  
300  
5.0  
µSec  
%Vo  
Efficiency  
η
Vin=24V, Io=1.8A, Vo=3.3V  
Vin=24V, Io=1.2A, Vo=5V  
79  
84  
%
%
Ordering Information  
Through-Hole  
PT4205A = 3.3V/1.8A  
PT4206A = 5V/1.2A  
Switching Frequency  
Pin Temperature  
ƒo  
Over Vin and Io  
@ Pin 1  
520  
688  
+95  
kHz  
°C  
Tp  
Ta  
Operating Temperature  
Vin = 24V @ max Io  
-40  
-55  
50  
+85  
+125  
°C  
°C  
Gs  
Free air convection, (40-60LFM)  
Storage Temperature  
Mechanical Shock  
Ts  
Per Mil-STD-202F, Method 213B,  
6mS, half-sine, mounted to a PCB  
Surface Mount  
PT4205C = 3.3V/1.8A  
PT4206C = 5V/1.2A  
Mechanical Vibration  
Per Mil-STD-202F, Method 204D,  
10-500Hz, mounted to a PCB  
10  
Gs  
Weight  
20  
grams  
VDC  
Isolation  
1500  
(For dimensions and PC  
board layout, see Package  
Style 900.)  
Flammability  
Materials meet UL 94V-0  
** Minimum input voltage is adjustable - See application note.  
60  
Power Trends, Inc. 27715 Diehl Road, Warrenville, IL 60555 (800) 531-5782 Fax: (630) 393-6902 http://www.powertrends.com  

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