G100ER Series
Low Cost, 1W DIP
Tightly Regulated
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 4.75 5.0 5.25
Input Voltage Range 12 VDC Input 11.4 12.0 12.6 VDC
· Tightly Regulated
24 VDC Input 22.8 24.0 25.2
· Single & Dual Outputs
Input Filter Internal Capacitor
· Compact "MiniDip" Case
Reverse Polarity Input Current 0.3 A
· 1,000 VDC Isolation Output
· >3.5 MHour MTBF Parameter Conditions Min. Typ. Max. Units
· 24 Standard Models Output Voltage Accuracy ±3.0 %
· Industry Standard Pin-Out Line Regulation For Vin Min to Max ±0.25 %
· Short Circuit Protected Load Regulation (Note 1) For Iout = 10% to 100% ±1.0 %
Ripple (20 MHz) (Note 3) 10 20 mV P - P
Noise (20 MHz) 50 75 mV P - P
Output Power Protection 120 %
Temperature Coefficient ±0.03 %/ºC
Output Short Circuit Continuous
General
Parameter Conditions Min. Typ. Max. Units
Isolation Voltage 60 Seconds 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
Operating Temperature Range Case -40 +90 ºC
Storage Temperature Range -55 +125 ºC
Cooling Free Air Convection
Humidity RH, Non-condensing 95 %
MicroPower Direct Physical
292 Page Street Case Size (Single Output) 0.787 x 0.39 x 0.26 Inches (20.0 x 10.0 x 6.5 mm)
Suite D Case Material Non-Conductive Black Plastic (UL94-V0)
Stoughton, MA 02072
Weight 0.07 Oz (2.1g)
USA
Reliability Specifications
T: (781) 344-8226 Parameter Conditions Min. Typ. Max. Units
F: (781) 344-8481 MTBF MIL HDBK 217F, 25ºC, Gnd Benign 3.5 MHours
E: sales@micropowerdirect.com
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 Fuse Rating
Model Efficiency
Voltage (VDC) Current (mA) Voltage Current Current Slow-Blow
Number (%, Typ)
Nominal Range Full-Load No-Load (VDC) (mA, Max) (mA, Min) (mA)
G101ER 5 4.75 - 5.25 294 30 5.0 150.0 15.0 68 500
G102ER 5 4.75 - 5.25 286 30 9.0 111.0 12.0 70 500
G103ER 5 4.75 - 5.25 282 30 12.0 83.0 9.0 71 500
G104ER 5 4.75 - 5.25 273 30 15.0 67.0 7.0 73 500
G111ER 12 11.4 - 12.6 122 15 5.0 150.0 15.0 68 200
G112ER 12 11.4 - 12.6 116 15 9.0 111.0 12.0 72 200
G113ER 12 11.4 - 12.6 119 15 12.0 83.0 9.0 70 200
G114ER 12 11.4 - 12.6 113 15 15.0 67.0 7.0 74 200
G121ER 24 22.8 - 25.2 61 8 5.0 150.0 15.0 68 100
G122ER 24 22.8 - 25.2 61 8 9.0 111.0 12.0 68 100
G123ER 24 22.8 - 25.2 57 8 12.0 83.0 9.0 73 100
G124ER 24 22.8 - 25.2 55 8 15.0 67.0 7.0 75 100
Notes:
1. Output load regulation is specified for a load Derating Curve
change of 10% to 100%.
2. These units should not be operated with a load
under 10% of full load. Operation at no-load may
cause damage to the unit.
3. These converters will operate without external
components. However, when measuring output
ripple, it is recommended that an external ceramic
capacitor be placed from the +Vout pin to the -Vout
pin. An input capacitor will enhace stability over
temperature and input line variations. Recom-
mended capacitor values are given in the table
below. For applications requiring very low output
noise levels, a simple LC filter should be effective.
Input Output Capacitor
Vin Vout
Capacitor Single Dual
5 VDC 4.7 µF 5 VDC 10.0 µF 4.7 µF
12 VDC 2.2 µF 9 VDC 4.7 µF 2.2 µF
24 VDC 1.0 µF 12 VDC 2.2 µF 1.0 µF
15 VDC 1.0 µF 0.47 µF Mechanical Dimensions (Single Output)
4. 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.
Pin
Connections
Pin Function
1 -Vin
7 NC
9 +Vout
11 -Vout
14 +Vin
NC = No Connection
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 top of the unit
MicroPower Direct
www.micropowerdirect.com GmbH · Lise-Meitner-Str. 1 · D-85716 Unterschleißheim
CompuMess Elektronik
Telefon (089) 32 15 01 - 0 · Telefax (089) 32 15 01 - 11
292 Page Street, STE D, Stoughton, MA 02072 · TEL: (781) 344-8226 · FAX: (781) 344-8481 · E-Mail: sales@micropowerdirect.com
info@compumess.de · www.compumess.de · www.netzteile.de