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OUTPUT
GENERAL
INPUT
ENVIRONMENTAL
Voltage Tolerance
Ripple and Noise (PARD)
Short Circuit Protection
Temperature Coefficient
I/O Isolation
Switching Frequency
All specifications are typical at nominal line and full load at 25°C unless
otherwise noted and are subject to change without notice.
Reflected Ripple
Filtering
Voltage Range
Operating Temperature
Storage Temperature
Cooling
Regulation:
Line
Load Single
Load Dual
Efficiency
DP Series
HA/HP Series
± 1%
10mV pk-pk (typ)
30mV pk-pk (max)
Current Limit
0.02% / °C
Fixed
Wide
0.01%
0.25%
0.1%
1.0%
0.01%
1.0%
68% (typ) Fixed Input
75% (typ) Wide Input
500 Vdc
50kHz (typ) Fixed Input
200kHz (typ) Wide Input
4.5-5.5Vdc
9-36Vdc
20-72Vdc
<10mA pk-pk
All Models
-25°C to +71°C No Derating
-25°C to +105°C
Free-air Convection
The H Series is ideally suited for
sensitive applications in digital and
analog requiring low noise, i.e. tele-
communications, process control,
automatic and portable test equipment.
Applications
he HA/HP series features the
latest in MOSFET design, state
of the art surface mount technol-
ogy, and offers a 4:1 ultra-wide input
range, and efficiencies greater than
75% (typ). Features include Pi input
filter to reduce input reflected ripple,
continuous short circuit protection, and
excellent line and load regulation of
±0.25% for line and ±1.0% load.
Additional standard features include,
500 Vdc I/O isolation, and an operating
temperature range of -25°C to +71°C
with no derating. All models are pack-
aged in a six-sided shielded miniature
case measuring only 2.0” x 2.0” x
0.375” high.
T
Surface mount technology
MOSFET design
4:1 ultra wide input range
Continuous short circuit
protection
n
Six-sided shielding
n
Regulated outputs
n
n
n
n
Single/Dual Outputs
5 to 7.5 Watts
13