A100HI Series
Ultra-High Isolation, 1.5W
Single & Dual 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.
Key Features: Input
Parameter Conditions Min. Typ. Max. Units
· 1.5W Output Power
5 VDC Input 4.5 5.0 5.5
· 8,000 VDC Isolation
Input Voltage Range 12 VDC Input 10.8 12.0 13.2 VDC
· 2 µA Leakage Current Max 15 VDC Input 13.5 15.0 16.5
· Compact DIP Case Input Filter (Pi) Filter
· Single & Dual Outputs Reverse Polarity Input Current 0.5 A
· Meets EN55022 Class A Short Circuit Input Power 1,000 mW
· 1.0 MH MTBF Output
· Industry Standard Pin-Out Parameter Conditions Min. Typ. Max. Units
Output Voltage Accuracy ±2.0 ±4.0 %
Output Voltage Balance Dual Output , Balanced Loads ±0.5 ±2.0 %
Line Regulation For Vin Change of 1% ±1.2 ±1.5 %
Load Regulation, (Note 1) See Model Selection Guide
Ripple & Noise (20 MHz) (Note 2) 30 40 mV P - P
Ripple & Noise (20 MHz) Over Line, Load & Temp. 50 mV P - P
Ripple & Noise (20 MHz) 15 mV rms
Output Power Protection 120 %
Temperature Coefficient ±0.01 ±0.02 %/ºC
Output Short Circuit Continuous
General
Parameter Conditions Min. Typ. Max. Units
Isolation Voltage, Rated 60 Seconds 8,000 VDC
Isolation Test Voltage Flash Tested For 1 Second 8,800 VDC
Leakage Current 240 VAC, 60 Hz 2 µA
Isolation Resistance 500 VDC 10 G
Isolation Capacitance 100 kHz, 1V 10 15 pF
Switching Frequency 50 100 kHz
Environmental
Parameter Conditions Min. Typ. Max. Units
Operating Temperature Range Ambient
-40 +85 ºC
Operating Temperature Range Case
-40 +95 ºC
Storage Temperature Range -55 +125 ºC
Cooling Free Air Convection
Humidity RH, Non-condensing 95 %
Physical
Case Size 1.25 x 0.80 x 0.40 Inches (31.8 x 20.3 x 10.2 mm)
MicroPower Direct Case Material Non-Conductive Black Plastic (UL94-V0)
292 Page Street Weight 0.42 Oz (12g)
Suite D Reliability Specifications
Stoughton, MA 02072 Parameter Conditions Min. Typ. Max. Units
USA
MTBF MIL HDBK 217F, 25ºC, Gnd Benign 2.0 MHours
T: (781) 344-8226 Absolute Maximum Ratings
F: (781) 344-8481 Parameter Conditions Min. Typ. Max. Units
E: sales@micropowerdirect.com 5 VDC Input -0.7 7.0
W: www.micropowerdirect.com Input Voltage Surge (1 Sec) 12 VDC Input -0.7 17.0 VDC
15 VDC Input -0.7 21.0
Lead Temperature 1.5 mm From Case For 10 Sec 260 ºC
Internal Power Dissipation All Models 1,000 mW
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
www.micropowerdirect.com
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
CompuMess Elektronik GmbH · Lise-Meitner-Str. 1 · D-85716 Unterschleißheim
Telefon (089) 32 15 01 - 0 · Telefax (089) 32 15 01 - 11
Model Selection Guide www.micropowerdirect.com
info@compumess.de · www.compumess.de · www.netzteile.de
Input Reflected Output Load Fuse Rating
Model Voltage (VDC) Current (mA) Ripple Efficiency
Voltage Current Current Regulation Slow-Blow
Number Current (%, Typ)
Nominal Range Full-Load No-Load (mA, Typ)
(VDC) (mA, Max) (mA, Min) (%, Max)) (mA)
A101HI 5 4.5 - 5.5 400 50 30 5.0 300 0.0 ±10 75 1,000
A102HI 5 4.5 - 5.5 400 50 30 12.0 125 0.0 ±8 75 1,000
A103HI 5 4.5 - 5.5 400 50 30 15.0 100 0.0 ±6 75 1,000
A104HI 5 4.5 - 5.5 400 50 30 ±5.0 ±150 ±0.0 ±12 75 1,000
A105HI 5 4.5 - 5.5 400 50 30 ±12.0 ±63 ±0.0 ±8 75 1,000
A106HI 5 4.5 - 5.5 400 50 30 ±15.0 ±50 ±0.0 ±6 75 1,000
A111HI 12 10.8 - 13.2 167 30 25 5.0 300 0.0 ±10 75 250
A112HI 12 10.8 - 13.2 167 30 25 12.0 125 0.0 ±8 75 250
A113HI 12 10.8 - 13.2 167 30 25 15.0 100 0.0 ±6 75 250
A114HI 12 10.8 - 13.2 167 30 25 ±5.0 ±150 ±0.0 ±12 75 250
A115HI 12 10.8 - 13.2 167 30 25 ±12.0 ±63 ±0.0 ±8 75 250
A116HI 12 10.8 - 13.2 167 30 25 ±15.0 ±50 ±0.0 ±6 75 250
A121HI 15 13.5 - 16.5 133 30 20 5.0 300 0.0 ±10 75 250
A122HI 15 13.5 - 16.5 133 30 20 12.0 125 0.0 ±8 75 250
A123HI 15 13.5 - 16.5 133 30 20 15.0 100 0.0 ±6 75 250
A124HI 15 13.5 - 16.5 133 30 20 ±5.0 ±150 ±0.0 ±12 75 250
A125HI 15 13.5 - 16.5 133 30 20 ±12.0 ±63 ±0.0 ±8 75 250
A126HI 15 13.5 - 16.5 132 30 20 ±15.0 ±50 ±0.0 ±6 75 250
Notes:
1. When measuring output ripple, it is recommended that an external 0.33 µF ceramic
Derating Curve
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. For noise sensitive applications, the use of
1.5 µF capacitors will reduce the output ripple.
2. Transient recovery is measured to within a 1% error band for a load step change of 50%
to 100%.
3. Dual output units may be connected to provide a 10 VDC, 24 VDC or 30 VDC output. To do
this, connect the load across the positive (+Vout) and negative (-Vout) outputs and float
the output common.
4. 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. 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.
In this case, it is recommended that a low ESR (ESR <1.0 at 100 kHz)
capacitor be mounted close to the converter. For 5V input units a 2.2 µF
is recommended, a 1.0 µF for 12V units and a 0.47 µF for 24V units.
5. 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.
Capacitive Load
Single Output Dual Output Mechanical Dimensions
(µF Max) (µF Max)
470 ±220
Pin Connections
Pin Single Dual
1, 2 +Vin +Vin
11, 12 +Vout +Vout
13, 14 -Vout Common
15 No Pin -Vout
23, 24 -Vin -Vin
Mechanical Notes:
· All dimensions are typical in inches (mm)
· Tolerance x.xx = ±0.01 (±0.25)
MicroPower Direct
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292 Page Street Ste D Stoughton, MA 02072 · TEL: (781) 344-8226 · FAX: (781) 344-8481 · E-Mail: sales@micropowerdirect.com
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