D100ED Series
Very Low Cost, 1W SIP
Dual Isolated 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
Key Features: Parameter Conditions Min. Typ. Max. Units
· 1W Output Power 5 VDC Input 4.5 5.0 5.5
· Miniature SIP Case Input Voltage Range 12 VDC Input 10.8 12.0 13.2 VDC
24 VDC Input 21.6 24.0 26.4
· UL Approved (File E245422)
Input Filter Internal Capacitor
· Dual Isolated Outputs
Reverse Polarity Input Current 0.3 A
· 1,000 VDC Isolation
Output
· >3.5 MHour MTBF Parameter Conditions Min. Typ. Max. Units
· 12 Standard Models Output Voltage Accuracy ±3.0 ±3.0 %
· Industry Standard Pin-Out Line Regulation For Vin Change of 1% ±1.2 %
· LOWEST COST!! Load Regulation Iout = 10% to 100% ±15.0
Ripple (20 MHz) See Note 2 50 75 mV P - P
Noise (20 MHz) See Note 2 75 150 mV P - P
Output Power Protection 120 %
Temperature Coefficient ±0.03 %/ºC
Output Short Circuit Momentary (0.5 Sec.)
General
Parameter Conditions Min. Typ. Max. Units
RoHS Compliant
Isolation Voltage, Input/Output 60 Seconds 1,000 VDC
Isolation Voltage, Output/Output 1,000 VDC
Isolation Resistance 500 VDC 1,000 M
Isolation Capacitance 100 kHz, 1V 60 pF
Switching Frequency 100 kHz
Environmental
Parameter Conditions Min. Typ. Max. Units
Operating Temperature Range Ambient -40 +25 +85 ºC
Storage Temperature Range -55 +125 ºC
Cooling Free Air Convection
Humidity RH, Non-condensing 95 %
MicroPower Direct Physical
292 Page Street
Suite D Case Size 0.77 x 0.24 x 0.39 Inches (19.6 x 6.0 x 10.0 mm)
Stoughton, MA 02072 Case Material Non-Conductive Black Plastic (UL94-V0)
USA Weight 0.07 Oz (2.1g)
T: (781) 344-8226 Reliability Specifications
F: (781) 344-8481 Parameter Conditions Min. Typ. Max. Units
E: sales@micropowerdirect.com MTBF MIL HDBK 217F, 25ºC, Gnd Benign 3.5 MHours
W: www.micropowerdirect.com
Absolute Maximum Ratings
Parameter Conditions Min. Typ. Max. Units
5 VDC Input -0.7 9.0
Input Voltage Surge (1 Sec) 12 VDC Input -0.7 18.0 VDC
24 VDC Input -0.7 30.0
Lead Temperature 1.5 mm From Case For 10 Sec 300 ºC
Internal Power Dissipation All Models 450 mW
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
CompuMess Elektronik GmbH · Lise-Meitner-Str. 1 · D-85716 Unterschleißheim
Telefon (089) 32 15 01 - 0 · Telefax (089) 32 15 01 - 11
info@compumess.de · www.compumess.de · www.netzteile.de
Model Selection Guide
Input Output 1 Output 2 Fuse Rating
Model Efficiency
Voltage (VDC) Current (mA) Voltage Current Current Voltage Current Current Slow-Blow
Number (%, Typ)
Nominal Range Full-Load No-Load (VDC) (mA, Max) (mA, Min) (VDC) (mA, Max) (mA, Min) (mA)
D101ED 5 4.5 - 5.5 285 30 5.0 100.0 10.0 5.0 100.0 10.0 70 500
D102ED 5 4.5 - 5.5 263 30 9.0 56.0 6.0 9.0 56.0 6.0 76 500
D103ED 5 4.5 - 5.5 259 30 12.0 42.0 4.2 12.0 42.0 4.2 77 500
D104ED 5 4.5 - 5.5 256 30 15.0 33.0 3.3 15.0 33.0 3.3 78 500
D111ED 12 10.8 - 13.2 115 12 5.0 100.0 10.0 5.0 100.0 10.0 72 250
D112ED 12 10.8 - 13.2 107 12 9.0 56.0 6.0 9.0 56.0 6.0 78 250
D113ED 12 10.8 - 13.2 107 12 12.0 42.0 4.2 12.0 42.0 4.2 78 250
D114ED 12 10.8 - 13.2 104 12 15.0 33.0 3.3 15.0 33.0 3.3 80 250
D121ED 24 21.6 - 26.4 58 7 5.0 100.0 10.0 5.0 100.0 10.0 71 125
D122ED 24 21.6 - 26.4 54 7 9.0 56.0 6.0 9.0 56.0 6.0 77 125
D123ED 24 21.6 - 26.4 55 7 12.0 42.0 4.2 12.0 42.0 4.2 76 125
D124ED 24 21.6 - 26.4 55 7 15.0 33.0 3.3 15.0 33.0 3.3 76 125
Notes:
1. Output load regulation is specified for a load change of 10% to 100%. Block Diagram
2. When measuring output ripple, it is recommended that an external ceramic
capacitor (approx approx 1 µF to 10 µF) be placed from each output to
common.
3. These units should not be operated with a load under 10% of full load.
Operation at no-load may cause damage to the unit.
4. These converters are specified for operation without external components.
However, in some applications the addition of input/ouput capacitors will
enhance stability and reduce output ripple. Recommended capacitor values
are:
Input Output
Vin Vout
Capacitor Capacitor
5 VDC 4.7 µF 5 VDC 4.7 µF
12 VDC 2.2 µF 9 VDC 2.2 µF
24 VDC 1.0 µF 12 VDC 1.0 µF
15 VDC 0.47 µF
For applications requiring very low output noise levels, a simple LC filter
should be effective.
5. It is recommended that a fuse be used on the input of a power supply for Derating Curve
g
protection. See the Model Selection table above for the correct rating.
Mechanical Dimensions
Pin Connections
Pin Function
1 +Vin
2 -Vin
4 -Vout 1
5 +Vout 1
6 -Vout 2
7 +Vout 2
Notes:
· All dimensions are typical in inches (mm)
· Tolerance x.xx = ±0.01 (±0.25)
· Pin 1 is marked by a "dot" or indentation on the side of the unit
MicroPower Direct
www.micropowerdirect.com GmbH · Lise-Meitner-Str. 1 · D-85716 Unterschleißheim
CompuMess Elektronik
292 Page Street Ste D Stoughton, MA 02072 · Telefon (089) 32 15 01 - 0 · Telefax (089) 32 · E-Mail: sales@micropowerdirect.com
TEL: (781) 344-8226 · FAX: (781) 344-8481 15 01 - 11
info@compumess.de · www.compumess.de · www.netzteile.de