Product Data Sheet
0.75 W
ATT
M
INIATURE
SIP
DC/DC C
ONVERTER
HPR4XX
FEATURES
鈥?High Isolation Voltage: 3000 V
PK
Test
鈥?Single-In-Line Package (SIP)
鈥?Internal Input and Output Filtering
鈥?Low Cost
鈥?Non-Conductive Case
鈥?High Output Power Density:
10 Watts/Inch
3
鈥?Extended Temperature Range:
-25擄C to +85擄C
鈥?High Efficiency: To 79%
DESCRIPTION
The HPR4XX Series uses advanced circuit design and packag-
ing technology to realize superior reliability and performance. A
170kHz push-pull oscillator is used in the input stage. The
HPR4XX Series reduces beat-frequency oscillation problems
when used with high frequency isolation amplifiers. Reduced
parts count and high efficiency add to the reliability of the
HPR4XX Series.
The high efficiency of the HPR4XX Series means less internal
power dissipation, as low as 190mW. With less heat to dissipate
the HPR4XX Series can operate at higher temperatures with no
degradation of reliable operation. In addition, the high effi-
ciency of the HPR4XX Series means the series is able to offer
greater than 10 W/inch
3
of output power density. Operation
down to no load will not impact the reliability of the series,
although this product has a >1mA minimum load for specifica-
tions purposes.
The HPR4XX Series provides high isolation in a very small
package. The use of surface mounted devices and manufactur-
ing technologies makes it possible to offer premium perfor-
mance and low cost.
MECHANICAL
0.77鹵0.010"
(19.56鹵0.25)
FRONT
VIEW
0.240鹵0.010"
(6.09鹵0.25)
RIGHT
Notes:
All dimensions are in inches (millimeters).
GRID: 0.100 inches (2.54 millimeters)
PIN PLACEMENT TOLERANCE: 鹵 0.015"
0.400鹵0.010"
(10.16鹵0.25)
1 2
0.02鹵0.002"
(0.51鹵0.05)
5 6 7
0.18鹵0.015"
(4.57鹵0.38)
0.020鹵0.010"
(0.51鹵0.25)
SIDE
VIEW
PIN CONNECTIONS
1. +VIN
2. -VIN
5. -VOUT 6. COM*
7. +VOUT
*Common pins not present on
single output models.
0.140"
MIN
(3.56)
0.010鹵0.002"
(0.25鹵0.05)
0.035鹵0.015"
(0.89鹵0.38)
BOTTOM
VIEW
Internet: http://www.cdpowerelectronics.com
Power Electronics Division, United States
3400 E Britannia Drive, Tucson, Arizona 85706
Phone: 800.547.2537
Fax: 520.770.9369
Power Electronics Division, Europe
C&D Technologies (Power Electronics) Ltd.
132 Shannon Industrial Estate, Shannon, Co. Clare, Ireland
Tel: +353.61.474.133
Fax:+353.61.474.141
Page 1
HPR4XX REV F 4/99
This Material Copyrighted by Its Respective Manufacturer
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