D200 Series
2W, Miniature SIP
Single & Dual Output
DC/DC Converters
Electrical Specifications
Input
Key Features: Parameter Conditions Min. Typ. Max. Units
· 2W Output Power 5 VDC Input 4.5 5.0 5.5
· Miniature SIP Package Input Voltage Range 12 VDC Input 10.8 12.0 13.2 VDC
24 VDC Input 21.6 24.0 26.4
· 1,000 VDC Isolation
Input Filter (Pi) Capacitor
· >2 MHour MTBF Reverse Polarity Input Current 0.3 A
· 21 Standard Models Output
· LOW COST! Parameter Conditions Typ. Min. Max. Units
Output Voltage Accuracy ±1.0 ±3.0 %
Output Voltage Balance Dual Output , Balanced Loads ±0.1 ±1.0 %
Line Regulation For Vin Change of 1% ±1.2 ±1.5 %
Load Regulation (Note 2) See Model Selection Guide
Ripple & Noise (20 MHz) (Note 3) 100 150 mV P - P
Ripple & Noise (20 MHz) Over Line, Load & Temp. 200 mV P - P
Ripple & Noise (20 MHz) 5 mV rms
Output Power Protection 120 %
Temperature Coefficient ±0.01 ±0.02 %/°C
Output Short Circuit Momentary (0.5 Sec.)
General
Parameter Conditions Min. Typ. Max. Units
Isolation Voltage 60 Seconds 1,000 VDC
Isolation Test Voltage Flash Tested For 1 Sec 1,100 VDC
Isolation Resistance 500 VDC 1,000 M
Isolation Capacitance 100 kHz, 1V 80 120 pF
Switching Frequency 50 80 100 kHz
Environmental
Parameter Conditions Min. Typ. Max. Units
Operating Temperature Range Ambient
-40 +25 +85 °C
Operating Temperature Range Case
-40 +90 °C
Storage Temperature Range -40 +125 °C
Cooling Free Air Convection
Humidity RH, Non-condensing 95 %
Physical
Case Size 0.77 x 0.30 x 0.40 Inches (19.5 x 7.6 x 10.2 mm)
Case Material Non-Conductive Black Plastic
MicroPower Direct Weight 0.09 Oz (2.6g)
232 Tosca Drive Reliability Specifications
Stoughton, MA 02072 Parameter Conditions Min. Typ. Max. Units
USA
MTBF MIL HDBK 217F, 25°C, Gnd Benign 2.0 MHours
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 260 °C
Internal Power Dissipation All Models 650 mW
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
CompuMess Elektronik GmbH · Lise-Meitner-Str.1 · 85716 Unterschleissheim
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Model Selection Guide
Input Output Load Fuse Rating
Model Voltage (VDC) Current (mA) Efficiency
Voltage Current Current Regulation Slow-Blow
Number (%, Typ)
Nominal Range Full-Load No-Load (VDC) (mA, Max) (mA, Min) (%, Max) (mA)
D201 5 4.5 - 5.5 452 60 3.3 500.0 10.0 11 73 1,000
D202 5 4.5 - 5.5 526 60 5.0 400.0 8.0 11 76 1,000
D203 5 4.5 - 5.5 495 60 12.0 165.0 3.0 7 80 1,000
D204 5 4.5 - 5.5 499 60 15.0 133.0 2.5 7 80 1,000
D205 5 4.5 - 5.5 519 60 ±5.0 ±200.0 ±4.0 10 77 1,000
D206 5 4.5 - 5.5 504 60 ±12.0 ±83.0 ±1.5 7 79 1,000
D207 5 4.5 - 5.5 501 60 ±15.0 ±66.0 ±1.0 7 79 1,000
D211 12 10.8 - 13.2 185 30 3.3 500.0 10.0 8 74 500
D212 12 10.8 - 13.2 212 30 5.0 400.0 8.0 8 78 500
D213 12 10.8 - 13.2 200 30 12.0 165.0 3.0 5 82 500
D214 12 10.8 - 13.2 200 30 15.0 133.0 2.5 5 83 500
D215 12 10.8 - 13.2 210 30 ±5.0 ±200.0 ±4.0 8 79 500
D216 12 10.8 - 13.2 201 30 ±12.0 ±83.0 ±1.5 5 82 500
D217 12 10.8 - 13.2 200 30 ±15.0 ±66.0 ±1.0 5 82 500
D221 24 21.6 - 26.4 92 15 3.3 500.0 10.0 8 74 200
D222 24 21.6 - 26.4 108 15 5.0 400.0 8.0 8 77 200
D223 24 21.6 - 26.4 101 15 12.0 165.0 3.0 5 81 200
D224 24 21.6 - 26.4 101 15 15.0 133.0 2.5 5 82 200
D225 24 21.6 - 26.4 105 15 ±5.0 ±200.0 ±4.0 8 79 200
D226 24 21.6 - 26.4 102 15 ±12.0 ±83.0 ±1.5 5 81 200
D227 24 21.6 - 26.4 100 15 ±15.0 ±66.0 ±1.0 5 82 200
Notes:
1. Exceeding the absolute maximum ratings of the unit could cause damage. Dual Output Connection for
These are not continuous operating ratings.
Higher Output Voltage
2. Output load regulation is specified for a load change of 20% to 100%. Fuse
3. When measuring output ripple, it is recomended that an external 0.33
µF ceramic capacitor be placed from the +Vout pin to the -Vout pin for
single output units and from each output to common for dual output
units.
4. Operation at no-load will not damage these units. However, they may not
meet all specifications.
5. Dual output units may be connected to provide a 10VDC, 24 VDC or 30 -Vin +Vin
VDC output. To do this, connect the load across the positive (+Vout) and
negative (-Vout) outputs and float the output common.
6. The converter should be connected to a low ac-impedance source. An
input source with a highly inductive impedance may affect the stability of
the converter.
D200
In applications where the converter output loading is high and input power
is supplied over long lines, it may be necessary to use a capacitor on the
input to insure start-up. -Vout Com +Vout
In this case, it is recommended that a low Equivalent Series Resistance
(ESR <1.0 at 100 kHz) capacitor be mounted close to the converter.
For 5VDC input units, a 2.2 µF capacitor should be used; for 12 VDC
input units a 1.0 µF; and for 24 VDC input units a 0.47 µF. 10 VDC, 24 VDC
or 30 VDC
7. It is recommended that a fuse be used on the input of a power supply for
protection. See the table above for the correct rating.
Load
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D200 Series
2W, Miniature SIP, Single/Dual Output DC/DC Converters
Efficiency vs Input Voltage (Single Output Models) Efficiency vs Input Voltage (Dual Output Models)
100 100
90 90
Efficiency %
Efficiency %
80 80
70 70
60 60
50 50
Low Nom High Low Nom High
Input Voltage (V) Input Voltage (V)
Efficiency vs Output Load (Single Output Models) Efficiency vs Output Load (Dual Output Models)
90 90
80 80
70 70
Efficiency %
Efficiency %
60 60
50 50
40 40
30 30
10 20 40 60 80 100 10 20 40 60 80 100
Load Current (%) Load Current (%)
Thermal Measurement
Position of air velocity
probe and Air
thermocouple Flow
2.0 In
MicroPower Direct (50.8 mm)
232 Tosca Drive
Stoughton, MA 02072 0.6 In
USA (15.0 mm)
D200
A number of factors affect the thermal performance of the converter, including mounting orientation,
component spacing, airflow over the unit, etc. To avoid exceeding the maximum rated temperature of
internal components, the case temperature of the converter must be kept below 90°C.
The derating curves given in this datasheet have been derived using a converter operating at full load
and nominal input. Temperature measurements have been made as shown above.
CompuMess Elektronik GmbH · Lise-Meitner-Str.1 · 85716 Unterschleissheim
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Output Noise
When using this series in a noise sensitive
+Vin +Vout application, it is recommended that an external
capacitor be connected as shown in the draw-
Load ing at left.
D200 For the D200, a low ESR 1.5 µF capacitor
Single Output 1.5 µF connected as close as possible to the load is
recommended.
-Vin -Vout
+Vin +Vout
Load
1.5 µF
D200
Dual Output Comm
1.5 µF
Load
-Vin -Vout
Capacitive Load
Models (Vout) 3.3V 5V 12V 15V ±5V ±12V ±15V Units
Max. Capacitive Load 470 470 470 470 ±390 ±390 ±390 µF
Having excessive capacitive load in a power supply application may cause start up problems. If the specified capacitive load is exceeded,
the converter may go into current limit on start-up.
Notes:
1. For dual output units, capacitive load is specified for each output.
Mechanical Dimensions Pin Connections
Side View Pin Single Dual
1 +Vin +Vin
PD 0.40
2
4
-Vin
-Vout
-Vin
-Vout
0.02 (10.2)
5 No Pin Common
(0.5)
D202 6 +Vout +Vout
Notes:
· All dimensions are typical in inches (mm)
0.10 · Tolerance x.xx = ±0.01 (±0.25)
0.126 (2.5) · Pin 1 is marked by a "dot" or indentation on the side of
(3.2) the unit
0.18
0.50 (12.7) (4.57) · Leads are tin plated for improved solderability.
Flammability
0.77 (19.5) The D200 converter is encapsulated in a low theral resis-
tance molding compound that has excellent resistance/
electrical characteristics over a wide temperature range or
in high humidity environments.
0.30
(7.6)
The encapsulant and unit case are both rated to UL 94V-0
1 2 4 5 6
flammability specifications.
0.01
(0.25) 0.05
0.02 (1.25)
(0.5)
Bottom View
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CompuMess Elektronik GmbH · Lise-Meitner-Str.1 · 85716 Unterschleissheim Page 4
Tel 089-321501-0 · Fax 089-321501-11 · www.compumess.de · www.netzteile.de