MPD I501RU 4:1 input, 5w ultra-miniature dc/dc converter Datasheet

I500RU
Series
4:1 Input, 5W
Ultra-Miniature
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
• 5W Output Power
Parameter
• 4:1 Input Range
Input Voltage Range
• Miniature Case
• Single & Dual Outputs
• 1,500 VDC Isolation
• >1 MHour MTBF
Conditions
Min.
Typ.
Max.
24 VDC Input
9.0
24.0
36.0
48 VDC Input
18.0
48.0
72.0
Input Filter
1.0
A
Units
Output
Parameter
Conditions
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Load Regulation
Typ.
Max.
Positive
Min.
±1.0
±3.0
Negative
±3.0
±5.0
Dual Output , Balanced Loads
%
±1.0
%
%
Vin = Min to Max
±0.2
±0.5
Iout = 10% to 100%
±0.5
±1.0
Ripple (20 MHz) (Note 1)
30
50
mV P - P
Noise (20 MHz) (Note 1)
75
150
mV P - P
±0.02
±0.03
%/ºC
Max.
Units
Output Power Protection
120
Temperature Coefficient
Output Short Circuit
RoHS Compliant
VDC
LC Filter
Reverse Polarity Input Current
• 16 Standard Models
• LOWEST COST!!
Units
%
Continuous (Autorecovery)
General
Parameter
Conditions
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Min.
Typ.
60 Seconds
1,500
VDC
500 VDC
1,000
MΩ
100 kHz, 1V
Switching Frequency
100
pF
300
kHz
Environmental
Parameter
Conditions
Operating Temperature Range
Ambient
Storage Temperature Range
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
T: (781) 344-8226
F: (781) 344-8481
E: [email protected]
W: www.micropowerdirect.com
Typ.
Max.
Units
-40
+25
+85
ºC
+125
ºC
95
%
-55
Cooling
Humidity
Min.
Free Air Convection
RH, Non-condensing
Physical
Case Size
1.08 x 1.08 x 0.38 Inches (25.4 x 25.4 x 9.6 mm)
Case Material
Metal With Non-Conductive Base (UL94-V0)
Weight
0.52 Oz (15g)
Reliability Specifications
Parameter
MTBF
Conditions
Min.
MIL HDBK 217F, 25ºC, Gnd Benign
Typ.
Max.
1.0
Units
MHours
Absolute Maximum Ratings
Parameter
Lead Temperature
Internal Power Dissipation
Conditions
Min.
Typ.
Max.
24 VDC Input
-0.7
40.0
48 VDC Input
-0.7
80.0
Units
1.5 mm From Case For 10 Sec
300
ºC
All Models
450
mW
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
Model Selection Guide
Model
Number
I501RU
I502RU
I503RU
I504RU
I505RU
I506RU
I507RU
I508RU
I511RU
I512RU
I513RU
I514RU
I515RU
I516RU
I517RU
I518RU
Input
Output
Efficiency
Voltage (VDC)
Current (mA)
Voltage Current
Current
(%, Typ)
(VDC)
(mA,
Max)
(mA,
Min)
Nominal
Range
Full-Load No-Load
24
9.0 - 36.0
270
25
5.0
1,000
100
77
24
9.0 - 36.0
260
25
12.0
420
42
80
24
9.0 - 36.0
257
25
15.0
333
33
81
24
9.0 - 36.0
285
25
24.0
200
20
73
24
9.0 - 36.0
278
25
±5.0
±500
±50
75
24
9.0 - 36.0
270
25
±12.0
±200
±20
77
24
9.0 - 36.0
264
25
±15.0
±166
±16
79
24
9.0 - 36.0
257
25
±24.0
±104
±10
81
48
18.0 - 72.0
131
20
5.0
1,000
100
79
48
18.0 - 72.0
127
20
12.0
420
42
82
48
18.0 - 72.0
122
20
15.0
333
33
85
48
18.0 - 72.0
121
20
24.0
200
20
86
48
18.0 - 72.0
139
20
±5.0
±500
±50
75
48
18.0 - 72.0
133
20
±12.0
±200
±20
78
48
18.0 - 72.0
127
20
±15.0
±166
±16
82
48
18.0 - 72.0
122
20
±24.0
±104
±10
85
Notes:
1. When measuring output ripple, it is recommended that an external ceramic
capacitor (approx approx 1 µF to 10 µF) be placed from the +Vout pin to the
-Vout pin for single output units and from each output to common for dual
output units.
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 are specified for operation without external components.
However, in some applications the addition of input/ouput capacitors will
enhance stability and reduce output ripple. Recommended capacitor values
are:
Vin
Input
Capacitor
24 VDC
48 VDC
100 µF
100 µF
Vout
Output
Capacitor
5 VDC
12 VDC
15 VDC
24 VDC
100 µF
100 µF
100 µF
100 µF
Fuse Rating
Slow-Blow
(mA)
700
700
700
700
700
700
700
700
350
350
350
350
350
350
350
350
Derating Curve
For applications requiring very low output noise levels, a simple LC filter should
be effective.
4. Dual output units may be connected to provide
a 10V, 24V, 30V or 48 VDC output. To do this,
connect the load across the positive (+Vout) and
negative (-Vout) outputs and float the output common.
5. 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.
Mechanical Dimensions
Pin Connections
Pin
Single
Dual
Pin
Single
Dual
1
+Vin
+Vin
4
No Pin
Common
5
-Vout
-Vout
2
-Vin
-Vin
3
+Vout
+Vout
Notes:
• All dimensions are typical in inches (mm)
• Tolerance x.xx = ±0.01 (±0.25)
• Pin 1 is marked by a “dot” on the top of the unit
MicroPower Direct
www.micropowerdirect.com
292 Page Street Ste D Stoughton, MA 02072
•
TEL: (781) 344-8226
•
FAX: (781) 344-8481
•
E-Mail: [email protected]
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