DFC15 POWER-ONE [Power-One], DFC15 Datasheet

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DFC15

Manufacturer Part Number
DFC15
Description
DFC15 Single-Output DC-DC Series Data Sheet
Manufacturer
POWER-ONE [Power-One]
Datasheet
Description
The DFC15 Series of DC-DC converters is designed
to provide a wide range of PCB power solutions. The
converters feature 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.
Notes
(1) All parameters measured at Tc = 25°C, nominal input voltage and full rated load unless otherwise noted.
(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)
(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.
MCD10177 Rev. 1.0, 16-Jun-10
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DFC15 Single-Output DC-DC Series Data Sheet
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Page 1 of 4
Features
• RoHS lead solder exemption compliant
• Up to 15 watts output power
• Efficiencies to 83%
• Very low Off current
• 700 V isolation
• Dual-stage output filter
• -40 °C to +90 °C operation
• Ultra-wide range input (3:1)
• Remote On/Off and Trim
(17.78)
(15.24)
(10.16)
(27.94)
(2.54)
(7.62)
0.000
1.100
0.700
0.600
0.400
0.300
0.100
(7.9)
0.31
Mechanical tolerances unless otherwise noted:
X.XX dimensions: ±0.020 inches
X.XXX dimensions: ±0.005 inches
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www.power-one.com
(41.15)
1.62
0.040 (1.02) DIA
7 PLACES
SIDE VIEW

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DFC15 Summary of contents

Page 1

... Description The DFC15 Series of DC-DC converters is designed to provide a wide range of PCB power solutions. The converters feature 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 volts, allows use in many industrial and communication applications ...

Page 2

... Short term stability is specified after a 30-minute warmup at full load, and with constant line, load and ambient conditions. (5) The input ripple rejection is specified for DC to 120 Hz ripple with a modulation amplitude of 1% Vin. MCD10177 Rev. 1.0, 16-Jun-10 DFC15 Single-Output DC-DC Series Data Sheet ...

Page 3

... No external capacitance is required for operation of the DFC15 Series. However, for maximum performance recommended that the DFC15 Series use a capacitor of sufficient ripple current capacity connected across the input pins if a capacitive input source is farther than 1” from the converter. To meet the reflected ripple requirements of the converter, an input impedance of less than 0.05 Ohms from DC to 200 kHz is required. External output capacitance is not required for operation, however it is recommended that 1 μ ...

Page 4

... Power-One, Inc. TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. Specifications are subject to change without notice. MCD10177 Rev. 1.0, 16-Jun-10 DFC15 Single-Output DC-DC Series Data Sheet 90 50% FULL LOAD LINE = 20VDC 85 ...

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