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A300ERW PDF预览

A300ERW

更新时间: 2024-11-13 06:34:39
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MPD 转换器
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2页 178K
描述
Low Cost, Wide Input, 3W Single & Dual Output DC/DC Converters

A300ERW 数据手册

 浏览型号A300ERW的Datasheet PDF文件第2页 
A300ERWSeries  
Low Cost, Wide Input, 3W  
Single & Dual Output  
DC/DC Converters  
Electrical Specifications  
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.  
Input  
Parameter  
Key Features:  
Conditions  
Min.  
3.5  
4.5  
Typ.  
4.0  
7.0  
12.0  
24.0  
Max.  
4.5  
9.0  
18.0  
36.0  
Units  
3W Output Power  
UL Approved (File E245422)  
2:1 Input Voltage Range  
1,500 VDC Isolation  
Compact DIP Case  
Single & Dual Outputs  
Meets EN55022 Class A  
1.0 MH MTBF  
5 VDC Input  
12 VDC Input  
24 VDC Input  
48 VDC Input 16.0  
Input Start Voltage  
VDC  
8.0  
Input Filter  
π (Pi) Filter (Meets EN55022 Class “A”)  
1.0  
1,000 1,500  
Reverse Polarity Input Current  
Short Circuit Input Power  
Output  
A
mW  
Parameter  
Conditions  
Min.  
Typ.  
0.5  
0.5  
0.2  
0.2  
45  
Max.  
2.0  
2.0  
0.5  
0.5  
50  
Units  
%
%
%
%
mV P - P  
mV P - P  
mV rms  
%
µSec  
%
Output Voltage Accuracy  
Output Voltage Balance  
Line Regulation  
Dual Output , Balanced Loads  
Vin = Min to Max  
Industry Standard Pin-Out  
LOW COST!  
Load Regulation  
Iout = 10% to 100%  
Ripple & Noise (20 MHz) (Note 1)  
Ripple & Noise (20 MHz)  
Ripple & Noise (20 MHz)  
Output Power Protection  
Transient Recovery Time (Note 2)  
Transient Response Deviation  
Temperature Coefficient  
Output Short Circuit  
General  
Over Line, Load & Temp.  
25% Load Step Change  
100  
15  
120  
300  
2.0  
0.01  
500  
5.0  
0.02  
%/ºC  
Continuous (Autorecovery)  
Parameter  
Conditions  
Min.  
60 Seconds 1,500  
500 VDC 1,000  
100 kHz, 1V  
Typ.  
Max.  
Units  
VDC  
MΩ  
pF  
RoHS Compliant  
Isolation Voltage  
Isolation Resistance  
Isolation Capacitance  
Switching Frequency  
Environmental  
500  
300  
kHz  
Parameter  
Conditions  
Min.  
Typ.  
+25  
Max.  
+71  
+90  
Units  
ºC  
ºC  
Operating Temperature Range  
Operating Temperature Range  
Storage Temperature Range  
Cooling  
Ambient  
Case  
-40  
-40  
-40  
+125  
ºC  
Free Air Convection  
RH, Non-condensing  
Humidity  
95  
%
RFI  
Six-Side Shielded Metal Case  
EN55022 Class “A”  
MicroPower Direct  
292 Page Street  
Suite D  
Stoughton, MA 02072  
USA  
Conducted EMI  
Physical  
Case Size  
Case Material  
Weight  
1.25 x 0.80 x 0.40 Inches (31.8 x 20.3 x 10.2 mm)  
Metal with Non-Conductive Base (UL94-V0)  
0.42 Oz (12g)  
Reliability Specifications  
Parameter  
MTBF  
Safety Standards  
Safety Approvals  
Absolute Maximum Ratings  
Parameter  
T: (781) 344-8226  
F: (781) 344-8481  
E: sales@micropowerdirect.com  
W: www.micropowerdirect.com  
Conditions  
MIL HDBK 217F, 25ºC, Gnd Benign  
Min.  
1.0  
Typ.  
Max.  
Units  
MHours  
UL 1950, EN 60950, IEC 60950  
UL, cUL; File No. E245422  
Conditions  
Min.  
Typ.  
Max.  
11.0  
25.0  
50.0  
100.0  
260  
Units  
5 VDC Input -0.7  
12 VDC Input -0.7  
24 VDC Input -0.7  
48 VDC Input -0.7  
Input Voltage Surge (1 Sec)  
VDC  
Lead Temperature  
Internal Power Dissipation  
1.5 mm From Case For 10 Sec  
All Models  
ºC  
mW  
2,500  
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.  

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