A
2
CALEX
FaxFACTS:
101
1997
http://www.calex.com
2401 Stanwell Drive
Concord, CA 94520-4841
(510) 687-4411 Fax (510) 687-3333
NOTES:
*
All parameters measured at Tc=25°C, nominal input voltage
and full rated load unless otherwise noted. Refer to the
CALEX Application Notes for the definition of terms,
measurement circuits and other information.
(2)
For long term short circuit protection of the converters, install a
slow blow fuse in the input circuit. Choose a fuse size that is 125%
of your applications actual input current and does not exceed
115% of the full load input current.
(3)
No minimum load required.
(4)
Short term stability is specified after a 30 minute warm-up at full
load, and with constant line, load and ambient conditions.
(5)
After a 100% step change of the load, the output voltage will
bewithin ±1% of the final value within the transient response time.
(6)
Dynamic response is the peak overshoot voltage during the
transient response time defined in note 5 above.
(7)
For module protection only, see also note 2.
(8)
The functional temperature range is intended to give an additional
data point for use in evaluating this power supply. At the low
functional temperature the power supply will function with no side
effects, however, sustained operation at the high functional
temperature will reduce expected operational life. The data sheet
specifications are not guaranteed over the functional temperature
range.
(9)
The case thermal impedance is specified as the case temperature
rise over ambient per package watt dissipated.
5 Watt Single Output, 5V Input Series DC/DC Converters
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