MD300ERWSeries
2:1 Input, 3W SIP,
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:
• 3W Output Power
Conditions
Min.
4.5
9.0
Typ.
5.0
12.0
24.0
48.0
4.0
8.0
16.0
33.0
Max.
9.0
18.0
36.0
75.0
4.5
9.0
18.0
36.0
Units
5 VDC Input
12 VDC Input
24 VDC Input 18.0
48 VDC Input 36.0
Input Voltage Range
Input Start Voltage
VDC
• 2:1 Input Voltage Range
• Short Circuit Protected
• 1,500 VDC Isolation
• 29 Standard Models
• Miniature SIP Case
• -40°C to +85°C Operation
• Industry Standard Pin-Out
• Low Cost
5 VDC Input
3.5
4.5
12 VDC Input
VDC
24 VDC Input 11.0
48 VDC Input 24.0
Capacitor Filter
Input Filter
Output
Parameter
Output Voltage Accuracy, See Note 1
Output Voltage Balance, See Note 2
Line Regulation
Conditions
Min.
Typ.
1.0
0.5
0.2
0.6
30
35
0.5
2.5
Max.
3.0
1.0
0.5
1.0
45
Units
%
%
%
%
mV P - P
mV P - P
mSec
%
IOUT = 5% to 100%
Dual Outputs, Balanced Loads
VIN = Min to Max
Load Regulation
Ripple (20 MHz)
Noise (20 MHz)
IOUT = 5% to 100%
See Note 3
See Note 3
75
Transient Recovery Time, See Note 4
Transient Response Deviation
Temperature Coefficient
Output Short Circuit
General
3.0
5.0
0.03
25% Load Step Change
%/°C
Continuous (Autorecovery)
Parameter
Conditions
Min.
60 Seconds 1,500
500 VDC 1,000
Typ.
Max.
Units
VDC
M
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
EMI Characteristics
Parameter
Radiated Emissions
Conducted Emissions
ESD
100 kHz/0.1V
120
250
pF
kHz
Standard
See Note 5
See Note 5
Level
Class B
Class B
EN 55022
EN 55022
EN 61000-4-2
EN 61000-4-3
EN 61000-4-4
EN 61000-4-4
EN 61000-4-5
EN 61000-4-6
EN 61000-4-29
Criteria B; 4 kV Contact
Criteria A; 10V/m
Criteria B; 2 kV
Criteria B; 4 kV
Criteria B; 2 kV
Criteria A; 3 Vrms
Criteria B; 0% - 70%
RS
See Note 6
See Note 6
See Note 7
EFT
Surge
CS
Voltage Dips
Environmental
Parameter
Conditions
Min.
-40
-55
Typ.
+25
Max.
+85
+125
Units
°C
°C
Operating Temperature Range
Storage Temperature Range
Cooling
Ambient
Free Air Convection
RH, Non-condensing
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
Humidity
95
%
Physical
Case Size
Case Material
Weight
Reliability Specifications
Parameter
MTBF
Absolute Maximum Ratings
Parameter
0.866 x 0.374 x 0.472 Inches (22.00 x 9.50 x 12.00 mm)
Non-Conductive Black Plastic (UL94-V0)
0.17 Oz (4.9g)
Conditions
MIL HDBK 217F, 25°C, Gnd Benign
Min.
1.0
Typ.
Max.
Units
MHours
T: (781) 344-8226
F: (781) 344-8481
E: sales@micropowerdirect.com
W: www.micropowerdirect.com
Conditions
Min.
Typ.
Max.
12.0
25.0
50.0
100.0
300
Units
VDC
°C
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)
Lead Temperature
1.5 mm From Case for 10 Sec
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
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