DFA6 SERIES
SINGLE OUTPUT
DESCRIPTION
The DFA6 Series provides quick power conversion solutions to
analog and digital systems. Requires few external components.
The converters provide plug-and-play versatility. The series
features an input range of 3:1. The output is electrically isolated,
thereby allowing the output to be configured for positive or
negative output voltage. The DFA6 provides compact system
power in less than 2.3 square inches (14.8 cm
2
).
The DFA6 Series’ ultra-wide input and no load input current
(7mA) makes it well suited for battery operation in commercial
and industrial applications. Full overload protection is provided
by pulse-by-pulse current limiting.
FEATURES
•
Up to 6 Watts Output Power
•
Overcurrent Protection
•
Efficiency to 83%
•
Low Input to Output Capacitance
•
700V Isolation, Input to Output
•
Ultra-Wide Input Range (3:1)
BOTTOM VIEW
2.12
(53.85)
0.300
(7.62)
0.000
0.200
(5.08)
0.500
(12.70)
0.64
(16.3)
0.000
0.66
(16.8)
1
2
4
3
1.08
(27.43)
SIDE VIEW
0.040 (1.02) DIA
4 PLACES
0.800
(20.32)
Mechanical tolerances unless otherwise noted:
X.XX dimensions: ±0.040 inches
X.XXX dimensions: ±0.010 inches
For the Most Up-To-Date Information
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.
The case Thermal Impedance is specified as the case temperature rise over ambient per package
dissipated
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24 Hours/Day—7 Days/Week
(2)
NUCLEAR AND MEDICAL APPLICATIONS Power-One products are not authorized for use as critical components in life support systems, equipment used in hazardous environments,
or nuclear control systems without the express written consent of the President of 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.
Rev. 04/2000
1
0.48
(12.19)
0.3
(7.62)
0.000
POWER-ONE [ POWER-ONE ]
