I2000RU
Series
Ultra-Miniature 20W
Wide 4:1 Input Range
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:
•
20W Output Power
•
4:1 Input Range
•
Ultra- Miniature Case
•
Remote On/Off Control
•
1,500 VDC Isolation
•
>346 kHour MTBF
•
Standard Pin-Out
Input
Parameter
Input Voltage Range
Start-Up Voltage
Under Voltage Shutdown
Input Filter
Conditions
Min.
24 VDC Input
9.0
48 VDC Input 18.0
24 VDC Input
48 VDC Input
24 VDC Input
48 VDC Input
LC Filter
Conditions
Dual Output , Balanced Loads
Single Output
Dual Output
Single Output (3.3V and 5V)
Single Output (12V and 15V)
Dual Output
Single Output (3.3V and 5V)
Single Output (12V and 15V)
Dual Output
25% Load Step Change
Min.
Typ.
24.0
48.0
Max.
36.0
75.0
9.0
18.0
8.5
17.0
Units
VDC
VDC
VDC
Output
Parameter
Output Voltage Accuracy
Output Voltage Balance
Line Regulation, V
IN
= Min to Max
Load Regulation, I
OUT
= 15% to 100%
Typ.
Max.
±1.0
±2.0
±0.2
±0.5
±0.5
±0.2
±1.0
Units
%
%
%
%
Ripple & Noise (20 MHz), See Note 1
Transient Recovery Time, See Note 2
Transient Response Deviation
Output Power Protection
Temperature Coefficient
Output Short Circuit
75
100
100
300
±3.0
150
±0.02
mV P - P
µSec
%
%
%/ºC
Continuous (Autorecovery)
Conditions
60 Seconds
500 VDC
100 kHz, 1V
Min.
1,500
1,000
Typ.
Max.
Units
VDC
M
pF
kHz
Units
ºC
ºC
ºC
General
Parameter
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
1,500
330
Min.
-40
Typ.
+25
Max.
+85
+105
+125
Environmental
Parameter
Operating Temperature Range
Operating Temperature Range
Storage Temperature Range
Cooling
Derating
Humidity
Physical
Case Size
Case Material
Weight
Conditions
Ambient
Case
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
T:
(781) 344-8226
F:
(781) 344-8481
E:
sales@micropowerdirect.com
W:
www.micropowerdirect.com
-50
Free Air Convection
See Curve
RH, Non-condensing
95
%
1.00 x 1.00 x 0.40 Inches (25.4 x 25.4 x 10.16 mm)
Six-Sided Shielded Aluminum With Non-Conductive Base (UL94-V0)
0.52 Oz (15g)
Conditions
MIL HDBK 217F, 25ºC, Gnd Benign
Conditions
24 VDC Input
48 VDC Input
1.5 mm From Case For 10 Sec
Min.
346
Min.
-0.7
-0.7
Typ.
Max.
Units
kHours
Units
VDC
ºC
Reliability Specifications
Parameter
MTBF
Absolute Maximum Ratings
Parameter
Input Voltage Surge (1 Sec)
Lead Temperature
Typ.
Max.
50.0
100.0
260
Caution:
Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
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Model Selection Guide
Input
Model
Number
I2001RU
I2002RU
I2003RU
I2004RU
I2005RU
I2006RU
I2011RU
I2012RU
I2013RU
I2014RU
I2015RU
I2016RU
Voltage
(VDC)
Nominal
24
24
24
24
24
24
48
48
48
48
48
48
Current
(mA)
Voltage
(VDC)
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Output
Current
(mA, Max)
Current
(mA, Min)
Efficiency
(%, Typ)
Capacitive Fuse Rating
Load
Slow-Blow
(µF
Max)
(mA)
Range
Full-Load No-Load
9.0 - 36.0
1,390
80
9.0 - 36.0
1,852
90
9.0 - 36.0
1,877
40
9.0 - 36.0
1,882
40
9.0 - 36.0
1,877
40
9.0 - 36.0
1,882
40
18.0 - 75.0
695
40
18.0 - 75.0
926
45
18.0 - 75.0
938
25
18.0 - 75.0
930
25
18.0 - 75.0
938
25
18.0 - 75.0
941
25
3.3
5.0
12.0
15.0
±12.0
±15.0
3.3
5.0
12.0
15.0
±12.0
±15.0
4,500
4,000
1,670
1,340
±835
±670
4,500
4,000
1,670
1,340
±835
±670
0
0
0
0
±60
±50
0
0
0
0
±60
±50
87
89
89
89
89
89
88
89
89
89
89
89
10,300
6,800
1,200
750
±680
±380
10,300
6,800
1,200
750
±680
±380
4,000
4,000
4,000
4,000
4,000
4,000
2,000
2,000
2,000
2,000
2,000
2,000
Notes:
1. Output ripple is measured with a 1.0 µF ceramic and a 10 µF tantalum
capcitor connected across the outputs.
2. Transient recovery is measured to within a 1% error band for a load step change
of 75% to 100%.
3. Operation at no-load will not damage the unit, but they may not meet
all specifications.
Min
Max
4. The On/Off Control input (Pin 3)
is referenced to -Vin (Pin 2). If
On
3.5 VDC 12 VDC
it is not used, the control pin
Off
0.0 VDC 1.2 VDC
should be left open. If the pin
In. Current (on)
0.5 mA
is shorted to -V
IN
, the unit will
In. Current (off)
-0.5 mA
turn off.
5. An external resistor may be used
to adjust the converter output by
±10%.
To adjust the output UP, connect a 5%,
3W resistor between the minus output pin and the Vout trim pin. To adjust the
output DOWN, connect a 5%, 3W resistor between the plus output pin and
the V
OUT
trim pin. For continuous UP/Down trimming capability, connect a 10
kW potentiometer between the plus and minus outputs with the wiper arm
connected to the V
OUT
trim pin. The trim pin may be left floating if it is not used.
Contact the factroy for more information.
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.
Derating Curve
Mechanical Dimensions
Pin Connections
Pin
1
2
3
4
5
6
Single
Dual
+Vin
+Vin
-Vin
-Vin
Remote ON/OFF
+Vout
+Vout
Trim
Common
-Vout
-Vout
MicroPower Direct
We Power Your Success - For Less!
292 Page Street Ste D Stoughton, MA 02072
•
Notes:
•
All dimensions are typical in inches (mm)
•
Tolerance x.xx =
±
0.01 (
±
0.25)
TEL: (781) 344-8226
•
FAX: (781) 344-8481
•
E-Mail: sales@micropowerdirect.com
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