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Home > Data Sheet > 5962F0622601KXC
5962F0622601KXC

5962F0622601KXC

Model 5962F0622601KXC
Description DC-DC Regulated Power Supply Module, 3 Output, 30W, Hybrid, FM-12
PDF file Total 22 pages (File size: 933K)
Chip Manufacturer INTERPOINT
Crane Aerospace & Electronics Power Solutions
sMrt28 single, Dual and triple space Dc/Dc converters
28 VOLt Input – 35 Watt – space quaLIFIeD
Features
Built in MIL-stD-461 eMI filter
• Operating temperature -55° to +125°C
Output trim from 51% to 124% of nominal
• Qualified to MIL-PRF-38534 Class H and K
• Radiation hardness assurance (RHA) to
level F 300 kRad(Si)
• Input voltage range 19 to 56 VDC
• Fully isolated, 5 port isolation
• Dual magnetic feedback
• Remote sense
• Transient protection 80 V for 120 ms
• Fixed high frequency switching
• Inhibit function
• Synchronization input
• Radiation tolerant to
• Indefinite short circuit protection
- 1 x 10
12
protons/cm
2
neutron or proton fluence
- 3 x 10
5
rad(Si) total dose
- 10
11
rad(Si)/sec dose rate
VDC O
utput
SIngLE
3.3
5
8.7
12
15
DUAL
±5
±12
±15
MODELS
• Meets MIL-STD-704A transient standards
- SEE - LET to 80 MeV cm
2
/mg
TRIPLE
+3.3 & ±12
+3.3 & ±15
+5 & ±7
+5 & ±12
+5 & ±15
DescrIptIOn
The SMRT28 Series™ of DC/DC converters offers up to 35
watts of power in a radiation tolerant design. The low profile
SMRT28 converters are manufactured in Interpoint’s fully
certified and qualified MIL-PRF-38534 production facility and
packaged in hermetically sealed steel cases. They are ideal for
use in programs requiring high reliability, small size, and high
levels of radiation hardening assurance.
The SMRT28 converters are switching regulators which use a
two-phase, phase shifted flyback design with a nominal switching
frequency of 300 kHz. Close regulation is maintained with
advanced constant frequency pulse width modulation design
techniques. The SMRT28’s feed-forward compensation and
discontinuous topologies provide high levels (80 dB peak) of
input-to-output ripple rejection.
Two independent feedback loops are used to regulate the dual
and triple outputs, one feedback loop regulates the two-phased
single output. Each set of outputs is electrically isolated from the
other and from the input. This product configuration eliminates
cross regulation effects between output sets.
Configurations:
• Single Output: One two-phase single output
• Dual Output: Two single-phase single outputs
• Triple Output: One single-phase independent
Main output and one single-phase dual output.
(± Auxiliary output)
Crane Aerospace & Electronics
Crane Electronics, Inc.
Power Solutions – Interpoint
PO Box 97005 • Redmond WA 98073-9705
425.882.3100 • power@crane-eg.com
www.craneae.com/interpoint
Cleared by the U.S. Department of Defense (DoD) Office of Security Review (OSR)
for public release. OSR case number 11-S-0729, dated January 4, 2011.
SMRT28 Rev F - 2011.01.24
Page 1 of 22
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