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PDF DFC15U48S12 Data sheet ( Hoja de datos )
| Número de pieza | DFC15U48S12 | |
| Descripción | SINGLE OUTPUT | |
| Fabricantes | Power-One | |
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DFC15 SERIES
SINGLE OUTPUT
DESCRIPTION
The DFC15 Series of DC/DC converters are designed to provide a
wide range of PCB power solutions. The converter features dual
output filters for low noise. Trim and remote ON/OFF features
give flexibility to designs. The output of the converter is
electrically isolated, thereby allowing the output to be configured
as a positive or negative output voltage. The ultra-wide input
range, from 20 to 60 volts, allows use in many industrial and
communication applications.
Model
DFC15U48S5
DFC15U48S12
DFC15U48S15
Selection Chart
Input Range
VDC
Min Max
Output
VDC
20 60
20 60
20 60
5
12
15
Output
mA
3000
1250
1000
General Specifications (1)
All Models
Units
ON/OFF Function (2)
OFF Logic Level
or Pin Open
OFF Logic Level
Input Resistance
Converter Idle Current
ON/OFF Pin Low
Isolation (3)
MIN 8.0
VDC
MAX
2.0
VDC
TYP 100 Kohms
TYP <1
mA
Isolation Voltage
Input to Output
10 µA Leakage
MIN 700
VDC
Input to Output
Capacitance
TYP 300
pF
Output Trim Function
Input Resistance
TYP 20 Kohms
Open Circuit Voltage
MIN ±5
%
Environmental
Case Operating Range, Tc
No Derating
Storage Range
MIN
MAX
MIN
MAX
-40
90
-55
105
°C
°C
Thermal Impedance (5)
TYP 10 ° C/Watt
General
MTBF (Calculated)
Unit Weight
TYP 800,000
TYP 2/57
HRS
oz/gm
Chassis Mounting Kit
CM2A1
NOTES
(1) All parameters measured at Tc = 25°C, nominal input voltage and full rated load unless otherwise noted.
Refer to the Technical Reference Section for the definition of terms, measurement circuits and other
information.
(2) The ON/OFF pin is the Open Collector TTL, CMOS, and relay compatible. The input to this pin is
referenced to Pin 2 (-Input) and is protected to +75VDC.
(3) The Case is tied to Pin 3, +Input pin.
(4) The case thermal impedance is specified as the case temperature rise over ambient per package watt
dissipated.
FEATURES
• Up to 15 Watts Output Power
• Efficiencies to 83%
• Very Low OFF Current
• 700V Isolation
• Dual Stage Output filter
• -40°C to +90°C Operation
• Ultra-Wide Range Input (3:1)
• Remote ON/OFF and TRIM
BOTTOM VIEW
2.02
(51.31)
SIDE VIEW
0.040 (1.02) DIA
6 PLACES
0.700
(17.78)
0.600
(15.24)
0.400
(10.16)
0.300
(7.62)
0.000
0.100
(2.54)
0.31
(7.9)
1
2
3
5
1.62
6 (41.15)
7
Mechanical tolerances unless otherwise noted:
X.XX dimensions: ±0.020 inches
X.XXX dimensions: ±0.005 inches
Pin Function
1 +INPUT
2 -INPUT
3 ON/OFF
4 NO PIN
5 +OUT
6 -OUT
7 TRIM
For the Most Up-To-Date Information
www.power-one.com
24 Hours/Day—7 Days/Week
Rev. 04/2000
1
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