MicroPower
Direct
High Isolation, 2W Key Features
Ultra-Miniature SIP " 3,00 VDC Isolation "Ultra-Miniature SIP Package
DC/DC Converters " 2W Output Power " 5, 12, 24 & 48 VDC Inputs
E200I Series " -401C to +851C Operation " Low Cost
Electrical Specifications
Specifications typical @ +251C with nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Input
Parameter Conditions Min. Typ. Max. Units
5 VDC Input 4.5 5.0 5.5
12 VDC Input 10.8 12.0 13.2
Input Voltage Range VDC
24 VDC Input 21.6 24.0 26.4
48 VDC Input 43.2 48.0 52.8
Reverse Polarity Input Current 0.3 A
Input Filter Internal Capacitor
Output
Parameter Conditions Min. Typ. Max. Units
Output Voltage Accuracy !1.0 !5.0 %
Line Regulation For Vin Change of 1% !1.2 %
Load Regulation See Model Selection Guide
Ripple & Noise (20 MHz) 150 mV P - P
Output Power Protection 120 %
Temperature Coefficient !0.01 !0.02 %/1C
Output Short Circuit Momentary (0.5 Sec.)
General
Parameter Conditions Min. Typ. Max. Units
Isolation Voltage 60 Seconds 3,000 VDC
Isolation Resistance 1,000 VDC 1,000 M
Isolation Capacitance 100 kHz, 1V 60 pF
Leakage Current 1.0 µA
Switching Frequency 125 kHz
Environmental
Parameter Conditions Min. Typ. Max. Units
Operating Temperature Range -40 +85 1C
Storage Temperature Range -55 +125 1C
Cooling Free Air Convection
Humidity RH, Non-condensing 90 %
Physical
Case Size 0.46 x 0.29 x 0.40 Inches (11.7 x 7.5 x 10.2 mm)
Case Material Non-Conductive Black Plastic
Weight 0.06 Oz (1.8g)
Reliability Specifications
Parameter Conditions Min. Typ. Max. Units
MTBF MIL HDBK 217F, 251C, Gnd Benign 2.7 MHours
Absolute Maximum Ratings
Parameter Conditions Min. Typ. Max. Units
5 VDC Input -0.7 9.0
12 VDC Input -0.7 18.0
Input Voltage Surge (1 Sec) VDC
24 VDC Input -0.7 30.0
48 VDC Input -0.7 55.0
Internal Power Dissipation All Models 650 mW
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
CompuMess Elektronik GmbH · Lise-Meitner-Str.1 · 85716 Unterschleissheim
MicroPower Direct " TEL: (781) 344-8226 " FAX: (781) 344-8481 " E-Mail: sales@micropowerdirect.com " WEB: www/micropowerdirect.com
Tel 089-321501-0 · Fax 089-321501-11 · www.compumess.de · www.netzteile.de
Model Selection Guide
Input Output Load Fuse Rating
Model Efficiency
Voltage (VDC) Current (mA) Voltage Current Current Regulation Slow-Blow
Number (%, Typ)
Nominal Range Full-Load No-Load (VDC) (mA, Max) (mA, Min) (% Max) (mA)
E201I 5 4.5 - 5.5 369 30 3.3 400 40.0 12 72 1,000
E202I 5 4.5 - 5.5 534 28 5.0 400 40.0 12 75 1,000
E203I 5 4.5 - 5.5 500 38 9.0 222 22.0 12 80 1,000
E204I 5 4.5 - 5.5 500 38 12.0 167 16.0 8 80 1,000
E205I 5 4.5 - 5.5 500 35 15.0 133 13.0 8 80 1,000
E211I 12 10.8 - 13.2 151 15 3.3 400 40.0 10 73 500
E212I 12 10.8 - 13.2 217 18 5.0 400 40.0 8 77 500
E213I 12 10.8 - 13.2 199 16 9.0 222 22.0 8 84 500
E214I 12 10.8 - 13.2 199 16 12.0 167 16.0 8 84 500
E215I 12 10.8 - 13.2 206 20 15.0 133 13.0 8 81 500
E222I 24 21.6 - 26.4 107 8 5.0 400 40.0 8 78 200
E223I 24 21.6 - 26.4 102 8 9.0 222 22.0 8 82 200
E224I 24 21.6 - 26.4 104 12 12.0 167 16.0 8 80 200
E225I 24 21.6 - 26.4 102 8 15.0 133 13.0 8 82 200
E232I 48 44.0 - 52.0 54 6 5.0 400 40.0 8 78 100
E233I 48 44.0 - 52.0 52 6 9.0 222 22.0 8 80 100
E234I 48 44.0 - 52.0 54 6 12.0 167 16.0 8 78 100
E235I 48 44.0 - 52.0 52 6 15.0 133 13.0 8 80 100
Note: Derating Curve
1. Load regulation is specified for a step 100
load change of 20% to 100%.
2. For applications requiring lower output
80
ripple levels, the addition of a simple
Output Power %
LC filter externally will provide good
results. 60
-5.0%/ 1C
Capacitive Load 40
(µF Max)
20
33
0
-40 -10 0 5 15 25 35 45 55 65 75 85 95 105
Mechanical Dimensions Ambient Temperature 1C
0.24
0.40 (6.00)
(10.2) 0.075 0.05
(1.90) (1.25) Pin Connections
Pin Description
1 -Vin
4
2 +Vin
3 -Vout
3
4 +Vout
0.10 0.46
Side (2.54) Bottom (11.7)
2
0.02 Notes:
(0.50) 1 All dimensions are typical in inches (mm)
Tolerance x.xx = !0.01 (!0.25)
Pin 1 is marked by a "dot" or indentation on
0.01 the side of the unit
0.02 0.12 (0.25)
(0.5) (3.05)
MicroPower CompuMess Elektronik GmbH
232 Tosca Drive, Stoughton, MA 02072
Lise-Meitner-Str.1, 85716 Unterschleissheim
www.micropowerdirect.com
Direct Tel sales@micropowerdirect.com
089-321501-0 Fax 089-321501-11
phone: (781) 344 - 8226 * fax: (781) 344 - 8481
http://www.compumess.de oder http://www.netzteile.de