TECHNOLOGIES
Product Data Sheet
2 W
ATTS
R
EGULATED
DC/DC C
ONVERTER
TM
HL02R
q
SURFACE MOUNT CONSTRUCTION
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TEMPERATURE RANGE: -25°C TO +70°C
FEATURES
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LOW COST
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INTERNAL FILTERING
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LOW OUTPUT NOISE
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SHORT CIRCUIT PROTECTION
DESCRIPTION
The HL02R Series offers an extensive selection of
input and output voltage combinations to choose
from. These minature, regulated DC/DC converters
come in a 24 pin DIP and SMD packages. This small
size is possible through the use of surface mount
manufacturing technologies.
The HL02R Series utilizes a 110KHz push-pull
ORDERING INFORMATION
HL02R xxyzz Y/Z /H
Device Family
HL Indicates DC/DC Converter
Model Number
Where:
xx = Input Voltage
y = Number or Outputs (Single "S", Dual "D")
zz = Output Voltage
Package Option
Screening Option
DIP Package only
oscillator in the input stage with low-drop regula-
tors on the outputs reducing the output noise and
maintaining good efficiency.
The use of surface mount construction and auto-
mated manufacturing processes increase consistency
and reliability while reducing overall cost.
ABSOLUTE MAXIMUM RATINGS
Internal Power Dissipation.......................................................1.5W
Short Circuit Duration....................................................Continuous
Lead Temperature (soldering, 10 seconds max)................+300°C
*
*
Note: Refer to Reflow Profile for SMD Models.
T
YPICAL PERFORMANCE CURVES
Specifications typical at T
A
= +25°C, nominal input voltage, rated output current unless otherwise specified.
EFFICIENCY vs LOAD
100%
50%
0%
0%
25%
50%
75%
100%
3400 E Britannia Dr, Ste 122
HL02RrevD,10/97
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Tucson, Arizona 85706
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Phone: 520.628.8292
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Fax: 520.770.9369
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Internet: http://www.pcc1.com
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