D100ERW Series
Low Cost, Miniature
1W SIP, Wide Input
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 9.0
· 2:1 Input Voltage Range 12 VDC Input 9.0 12.0 18.0
· 1,500 VDC Isolation Input Voltage Range VDC
24 VDC Input 18.0 24.0 36.0
· Short Circuit Protected 48 VDC Input 36.0 48.0 72.0
· Miniature SIP Case Reverse Polarity Input Current 1.0 A
· Single & Dual Outputs Short Circuit Input Power 1,500 mW
· 1.0 MH MTBF Output
· Industry Standard Pin-Out Parameter Conditions Min. Typ. Max. Units
· Low Low Cost!! Output Voltage Accuracy ±1.0 ±3.0 %
Output Voltage Balance ±1.0 ±2.0 %
Line Regulation Vin = Min to Max ±0.2 ±0.5 %
Load Regulation , Single Output Iout = 10% to 100% ±0.5 ±0.75 %
Load Regulation , Dual Output Iout = 10% to 100% ±0.5 ±1.0 %
Ripple & Noise (20 MHz) (Note 1) 25 100 mV P - P
Output Power Protection 120 %
Temperature Coefficient ±0.03 %/°C
Output Short Circuit Continuous with Autorecovery
RoHS Compliant General
Parameter Conditions Min. Typ. Max. Units
Isolation Voltage 60 Seconds 1,500 VDC
Isolation Resistance 500 VDC 1,000 M
Isolation Capacitance 100 kHz, 1V 80 pF
Switching Frequency Iout = 100% 180 550 kHz
Environmental
Parameter Conditions Min. Typ. Max. Units
Operating Temperature Range Ambient
-40 +25 +85 °C
Storage Temperature Range -55 +125 °C
Cooling Free Air Convection
Humidity RH, Non-condensing 95 %
MicroPower Direct Physical
292 Page Street Case Size 0.87 x 0.47 x 0.37 Inches (22.0 x 12.0 x 9.50 mm)
Suite D
Case Material Non-Conductive Black Plastic (UL94-V0)
Stoughton, MA 02072
USA Weight 0.19 Oz (5.5g)
Reliability Specifications
T: (781) 344-8226 Parameter Conditions Min. Typ. Max. Units
F: (781) 344-8481
MTBF MIL HDBK 217F, 25°C, Gnd Benign 1.0 MHours
E: sales@micropowerdirect.com
W: www.micropowerdirect.com Absolute Maximum Ratings
Parameter Conditions Min. Typ. Max. Units
5 VDC Input -0.7 11.0
12 VDC Input -0.7 22.0
Input Voltage Surge (1 Sec) VDC
24 VDC Input -0.7 40.0
48 VDC Input -0.7 80.0
Lead Temperature 1.5 mm From Case For 10 Sec 300 °C
Internal Power Dissipation All Models 1,800 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 Fuse Rating
Model Efficiency
Voltage (VDC) Current (mA) Voltage Current Current Slow-Blow
Number Nominal Range Full-Load No-Load (VDC) (mA, Max) (mA, Min) (%, Typ) (mA)
D101ERW 5 4.5 - 9.0 303 40 3.3 303.0 30.0 66 750
D102ERW 5 4.5 - 9.0 286 40 5.0 200.0 20.0 70 750
D103ERW 5 4.5 - 9.0 273 40 12.0 83.0 8.0 73 750
D104ERW 5 4.5 - 9.0 277 40 15.0 67.0 12.0 72 750
D105ERW 5 4.5 - 9.0 286 40 24.0 42.0 4.0 70 750
D106ERW 5 4.5 - 9.0 282 40 ±5.0 ±100.0 ±10.0 71 750
D107ERW 5 4.5 - 9.0 273 40 ±12.0 ±42.0 ±4.0 73 750 Replacements
D108ERW 5 4.5 - 9.0 273 40 ±15.0 ±33.0 ±3.0 73 750 by series DA100ERW
D109ERW 5 4.5 - 9.0 282 40 ±24.0 ±21.0 ±2.0 71 750
D111ERW 12 9.0 - 18.0 122 20 3.3 303.0 30.0 68 400
D112ERW 12 9.0 - 18.0 111 20 5.0 200.0 20.0 75 400
D113ERW 12 9.0 - 18.0 106 20 12.0 83.0 8.0 78 400
D114ERW 12 9.0 - 18.0 106 20 15.0 67.0 12.0 78 400
D115ERW 12 9.0 - 18.0 108 20 24.0 42.0 4.0 77 400
D116ERW 12 9.0 - 18.0 111 20 ±5.0 ±100.0 ±10.0 75 400
D117ERW 12 9.0 - 18.0 108 20 ±12.0 ±42.0 ±4.0 77 400
D118ERW 12 9.0 - 18.0 110 20 ±15.0 ±33.0 ±3.0 76 400
D119ERW 12 9.0 - 18.0 108 20 ±24.0 ±21.0 ±2.0 77 400
D121ERW 24 18.0 - 36.0 60 10 3.3 303.0 30.0 70 150
D122ERW 24 18.0 - 36.0 57 10 5.0 200.0 20.0 73 150
D123ERW 24 18.0 - 36.0 53 10 12.0 83.0 8.0 78 150
D124ERW 24 18.0 - 36.0 55 10 15.0 67.0 12.0 76 150
D125ERW 24 18.0 - 36.0 54 10 24.0 42.0 4.0 77 150
D126ERW 24 18.0 - 36.0 55 10 ±5.0 ±100.0 ±10.0 76 150
D127ERW 24 18.0 - 36.0 54 10 ±12.0 ±42.0 ±4.0 78 150
D128ERW 24 18.0 - 36.0 53 10 ±15.0 ±33.0 ±3.0 78 150
D129ERW 24 18.0 - 36.0 53 10 ±24.0 ±21.0 ±2.0 78 150
D131ERW 48 36.0 - 72.0 29 5 3.3 303.0 30.0 71 75
D132ERW 48 36.0 - 72.0 29 5 5.0 200.0 20.0 73 75
D133ERW 48 36.0 - 72.0 27 5 12.0 83.0 8.0 78 75
D134ERW 48 36.0 - 72.0 27 5 15.0 67.0 12.0 76 75
D135ERW 48 36.0 - 72.0 27 5 24.0 42.0 4.0 78 75
D136ERW 48 36.0 - 72.0 28 5 ±5.0 ±100.0 ±10.0 75 75
D137ERW 48 36.0 - 72.0 27 5 ±12.0 ±42.0 ±4.0 78 75
D138ERW 48 36.0 - 72.0 27 5 ±15.0 ±33.0 ±3.0 78 75
D139ERW 48 36.0 - 72.0 27 5 ±24.0 ±21.0 ±2.0 76 75
Notes:
1. When measuring output ripple, it is recommended that an external ceramic Derating Curve
capacitor (approx. 1 µF to 10 µF) be placed from the +Vout pin to the -Vout
pin for single output units and from each output to common for dual output Pin Connections
units.
2. These units should not be operated with a load under 10% of full load. Opera- Pin Single Dual
tion at no-load may cause damage to the unit. 1 -Vin -Vin
3. These converters are specified for operation without external components.
However, in some 2 +Vin +Vin
applications the Output Capacitor 3 Remote ON/OFF
Input
addition of input/ Vin Capacitor Vout 0 - 70ºC -40 - 85ºC 5 NF NF
output capacitors (Electrolitic) (Tantalum)
will enhance stabil- 6 +Vout +Vout
ity and reduce out- 12 VDC 100 µF 5 VDC 100 µF 47 µF 7 -Vout Common
put ripple. Recom- 15 VDC 100 µF 12 VDC 100 µF 47 µF 8 CS -Vout
mended capacitor 24 VDC 10 µF 15 VDC 100 µF 47 µF
values are given in 48 VDC NF = No Function
10 µF
the table at right.
Output ripple on single output units may be further enhanced by using the CS Mechanical Dimensions
terminal (single output units operated at 50% load or below should use this
function). A low ESR capaci-
tor is connected between Output Voltage
the CS pin and the -Vout pin 3.3V 5V 12V 15V 24V
(the anode of the capacitor CS 47 µF - 100 µF 22 µF - 47 µF
is connected to the -Vout
pin). Recommended capacitor values are given in the table above. If not used,
the CS pin should be left open.
4. Dual output units may be connected to provide a 10V, 24V, 30V or 48 VDC
output. To do this, connect the load across the +Vout and -Vout outputs
and float the output common.
5. The remote on/off control pin is refer- Min Max
enced to the -Vin pin. Input current to
the pin should be between 5 - 10 mA On <0.6 VDC to Open Circuit
with a maximum of 20 mA. Off 2.7 VDC 15.0 VDC
6. 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.
Mechanical Notes:
· All dimensions are typical in inches (mm)
· Tolerance x.xx = ±0.01 (±0.25)
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 15 01 - 11 sales@micropowerdirect.com
TEL: (781) 344-8226 · FAX: (781) 344-8481 · E-Mail:
info@compumess.de · www.compumess.de · www.netzteile.de