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F2018ERW

更新时间：2025-06-29 08:28:59
品牌：MPD
描述：Low Cost, Compact 20W, 2:1 Input Range DC/DC Converters

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F2018ERW 概述

Low Cost, Compact 20W, 2:1 Input Range DC/DC Converters 低成本，紧凑型20W ， 2 ： 1输入范围DC / DC转换器

F2018ERW 数据手册

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F2000ERWSeries  
Low Cost, Compact  
20W, 2:1 Input Range  
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  
12 VDC Input  
Min.  
8.6  
Typ.  
8.8  
Max.  
9.0  
Units  
• 20W Output Power  
• 2:1 Input Voltage Range  
• 1,500 VDC Isolation  
• Single & Dual Outputs  
• Efficiency to 86%  
• Compact 1.6 x 2 In. Case  
• -40°C to +71°C Operation  
• Industry Standard Pin-Out  
• Lowest Cost!!  
Input Start Voltage  
24 VDC Input 17.5  
48 VDC Input 34.0  
LC Filter  
17.8  
35.0  
18.0  
36.0  
VDC  
Input Filter  
Short Circuit Input Power  
3,500  
mW  
Output  
Parameter  
Output Voltage Accuracy  
Output Voltage Balance  
Line Regulation  
Conditions  
Min.  
Typ.  
1.0  
0.5  
0.2  
0.5  
75  
Max.  
3.0  
Units  
%
Dual Output, Balanced Loads  
Vin = Min to Max  
%
0.5  
1.0  
%
Load Regulation  
Ripple & Noise (20 MHz)  
Output Power Protection  
Transient Recovery Time (Note 4)  
Transient Response Deviation  
Temperature Coefficient  
Output Short Circuit  
General  
Iout = 10% to 100%  
See Note 1  
%
150  
150  
300  
5.0  
mV P - P  
%
See Note 3 120  
130  
200  
2.0  
0.02  
µSec  
%
25% Load Step Change  
%/°C  
Continuous (Autorecovery)  
Parameter  
Conditions  
Min.  
Typ.  
Max.  
Units  
VDC  
M⍀  
pF  
Isolation Voltage  
Isolation Resistance  
Isolation Capacitance  
Switching Frequency  
Environmental  
Parameter  
Operating Temperature Range  
Storage Temperature Range  
Cooling  
60 Seconds 1,500  
500 VDC  
500  
100 kHz, 1V  
1,000  
300  
kHz  
Conditions  
Ambient  
Min.  
-40  
Typ.  
+25  
Max.  
+71  
Units  
°C  
-50  
+105  
°C  
Free Air Convection  
Humidity  
RH, Non-condensing  
95  
%
Physical  
Case Size  
2.0 x 1.6 x 0.41 Inches (50.8 x 40.6 x 10.5 mm)  
Metal With Non-Conductive Base (UL94-V0)  
1.37 Oz (39g)  
Case Material  
MicroPower Direct  
292 Page Street  
Suite D  
Stoughton, MA 02072  
USA  
Weight  
Reliability Specifications  
Parameter  
MTBF  
Conditions  
MIL HDBK 217F, 25°C, Gnd Benign  
Min.  
100  
Typ.  
Typ.  
Max.  
Units  
kHours  
Absolute Maximum Ratings  
Parameter  
T: (781) 344-8226  
F: (781) 344-8481  
E: sales@micropowerdirect.com  
W: www.micropowerdirect.com  
Conditions  
12 VDC Input  
Min.  
-0.7  
-0.7  
-0.7  
Max.  
20.0  
40.0  
80.0  
300  
Units  
Input Voltage Surge (1 Sec)  
24 VDC Input  
VDC  
48 VDC Input  
Lead Temperature  
1.5 mm From Case for 10 Sec  
All Models  
°C  
Internal Power Dissipation  
5,000  
mW  
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.  
www.micropowerdirect.com  
Model Selection Guide  
www.micropowerdirect.com  
Input  
Output  
Overvoltage Capacitive Fuse Rating  
Model  
Number  
Efficiency  
(%, Typ)  
Voltage (VDC)  
Current (mA)  
Protection  
(VDC)  
Load  
(µF Max.)  
Slow-Blow  
Voltage  
(VDC)  
Current  
Current  
(mA, Min)  
(mA)  
(mA, Max)  
Nominal  
Range  
Full-Load No-Load  
F2001ERW  
F2002ERW  
F2003ERW  
F2004ERW  
F2005ERW  
F2006ERW  
F2007ERW  
F2008ERW  
F2009ERW  
F2011ERW  
F2012ERW  
F2013ERW  
F2014ERW  
F2015ERW  
F2016ERW  
F2017ERW  
F2018ERW  
F2019ERW  
F2021ERW  
F2022ERW  
F2023ERW  
F2024ERW  
F2025ERW  
F2026ERW  
F2027ERW  
F2028ERW  
F2029ERW  
12  
12  
12  
12  
12  
12  
12  
12  
12  
24  
24  
24  
24  
24  
24  
24  
24  
24  
48  
48  
48  
48  
48  
48  
48  
48  
48  
9.0 - 18.0  
9.0 - 18.0  
9.0 - 18.0  
9.0 - 18.0  
9.0 - 18.0  
9.0 - 18.0  
9.0 - 18.0  
9.0 - 18.0  
9.0 - 18.0  
18.0 - 36.0  
18.0 - 36.0  
18.0 - 36.0  
18.0 - 36.0  
18.0 - 36.0  
18.0 - 36.0  
18.0 - 36.0  
18.0 - 36.0  
18.0 - 36.0  
36.0 - 75.0  
36.0 - 75.0  
36.0 - 75.0  
36.0 - 75.0  
36.0 - 75.0  
36.0 - 75.0  
36.0 - 75.0  
36.0 - 75.0  
36.0 - 75.0  
1,937  
2,109  
2,057  
2,032  
2,008  
2,083  
2,032  
2,032  
2,008  
968  
1,028  
1,004  
980  
968  
1,028  
968  
968  
968  
479  
502  
496  
496  
484  
514  
40  
40  
40  
40  
40  
40  
40  
40  
40  
20  
20  
20  
20  
20  
20  
20  
20  
20  
10  
10  
10  
10  
10  
10  
10  
10  
10  
3.3  
5.0  
12.0  
15.0  
24.0  
5.0  
12.0  
15.0  
24.0  
3.3  
5,400  
4,000  
1,670  
1,330  
830  
2,000  
833  
666  
540  
400  
167  
133  
83  
200  
84  
67  
86  
79  
81  
82  
83  
80  
82  
82  
83  
86  
81  
83  
85  
86  
81  
86  
86  
86  
87  
83  
84  
84  
86  
81  
86  
86  
86  
4.29  
6.5  
15.6  
19.5  
31.2  
6.5  
15.6  
19.5  
31.2  
4.29  
6.5  
15.6  
19.5  
31.2  
6.5  
15.6  
19.5  
31.2  
4.29  
6.5  
15.6  
19.5  
31.2  
6.5  
13,000  
6,800  
2,200  
755  
500  
3,400  
680  
450  
220  
13,000  
6,800  
2,200  
755  
500  
3,400  
680  
450  
220  
13,000  
6,800  
2,200  
755  
500  
3,400  
680  
4,000  
4,000  
4,000  
4,000  
4,000  
4,000  
4,000  
4,000  
4,000  
2,000  
2,000  
2,000  
2,000  
2,000  
2,000  
2,000  
2,000  
2,000  
1,000  
1,000  
1,000  
1,000  
1,000  
1,000  
1,000  
1,000  
1,000  
416  
42  
5,400  
4,000  
1,670  
1,330  
830  
2,000  
833  
666  
540  
400  
167  
133  
83  
200  
84  
67  
5.0  
12.0  
15.0  
24.0  
5.0  
12.0  
15.0  
24.0  
3.3  
416  
42  
5,400  
4,000  
1,670  
1,330  
830  
2,000  
833  
666  
540  
400  
167  
133  
83  
200  
84  
67  
5.0  
12.0  
15.0  
24.0  
5.0  
12.0  
15.0  
24.0  
484  
484  
484  
15.6  
19.5  
31.2  
450  
220  
416  
42  
Notes:  
Remote ON/OFF  
Pin Connections  
0. When measuring output ripple, it is recommended that an external ceramic capacitor (approx 0 µF to  
0± µF) be placed from the +Vout to the -Vout pins or single output units and from each output to common for  
dual output units.  
Parameter  
Supply On  
Supply Off  
Min  
Max  
Units  
Pin Single Dual  
0.5 40.0 or Open VDC  
Grnd <0.5 VDC  
Control Common Referenced to Gnd  
Remote ON/OFF Notes:  
0. Maximum sink current at the on/off pin (pin 6) during a logic  
low is 0±± µA.  
1
2
4
5
6
7
8
+Vin  
-Vin  
Remote On/Off  
No Pin +Vout  
+Vout Comm.  
+Vin  
-Vin  
2. These converters are specified for operation  
Input  
Capacitor  
Output  
Capacitor  
Vin  
without external components. However, in some  
applications the addition of input/ouput capacitors  
will enhance stability and reduce output ripple.  
Recommended capacitor values are given in the  
table at right. For applications requiring very low  
output noise levels, a simple LC filter should be  
effective.  
02 VDC  
24 VDC  
48 VDC  
0±± µF  
0±± µF  
0±± µF  
0,±±± µF per 0A of Iout  
0,±±± µF per 0A of Iout  
0,±±± µF per 0A of Iout  
-Vout  
Trim  
-Vout  
Trim  
2. Maximum allowable leakage current of a switch connected to  
the on/off terminal (Pin 6) at logic high (2.5V to 0±±V) is 5 µA.  
3. Overload protection is provided by a power limiting circuit. Long term operation under overload conditions  
may cause damage to the unit.  
4. Transient recovery is measured to within a 0% error band for a load step change of 75% to 0±±%.  
5. These units should not be operated with a load under 0±% of full load. Operation at no-load will not damage  
the unit, but they may not meet all specifications.  
Mechanical Dimensions  
6. A simple external circuit may be used to adjust the converter output. To adjust the output DOWN, connect a  
5%, 3W resistor between the plus output pin and the Vout trim pin. To adjust the output UP, connect a 5%, 3W  
resistor between the minus output pin and the Vout trim pin. For UP/Down trimming capability, connect a  
0± kW potentiometer between the plus and minus outputs with the wiper arm connected to the Vout trim pin.  
7. These units should not be operated over +70°C (see derating curve). Exceeding +70°C may damage the unit.  
8. It is recommended that a fuse be used on the input of a power supply for protection. See the Model Selection  
table above for the correct rating.  
Derating Curve  
Mechanical Notes:  
• All dimensions are typical in inches (mm)  
• Tolerance x.xx = ±±.±0 (±±.25)  
MicroPower Direct  
We Power Your Success - For Less!  
292 Page Street Ste D Stoughton, MA 02072  
•
TEL: (781) 344-8226  
•
FAX: (781) 344-8481  
•
E-Mail: sales@micropowerdirect.com  

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