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Crane Aerospace & Electronics Power Solutions
HsH1205D Dual Output DC/DC Converter
12 VOlt Input - 1.5 Watt
Features
Operating temperature -40C to +150C Input voltage range 8 to 20 VDC
* Fully isolated * magnetic feedback * Inhibit function
* Variable operating frequency
VDC Output dual 5
models
DesCrIptIOn
With a miniature footprint of just 0.8 square inches, the HsH seriesTM of dC/dC converters delivers 1.5 watts of output power while saving significant board real estate. The wide input voltage range of 8 to 20 VdC accepts the varying voltages of military, industrial, or battery 12 V bus power and tightly regulates output voltages to protect downstream components.
inhibit FunCtiOn
When an active low is applied to the inhibit terminal, pin 7, the converter shuts down and lowers the output voltage to near zero and input current to as low 5 ma. leaving the terminal open or applying an active high will enable the converter. mIl-sTd-461 use Interpoint's Fmsa-461 emI filter to pass the Ce03 requirements of mIl-sTd-461C.
COnVerter Design
HsH series dC/dC converters incorporate a flyback topology with a variable frequency, nominally 370 kHz. output voltage is magnetically fed back to the input side of the PWm to regulate output voltage. up to 80% of the load may be on one output providing that the other output carries a minimum of 20% of the total load. This dual model can be used as a single output voltage by connecting the load between positive and negative outputs, leaving the common unconnected resulting in double the output voltage. (ex: HsH1205d can be used as a 10 VdC output.)
COnVenient paCkaging
The HsH series converters are packaged in hermetically sealed metal cases which provide emI/RFI shielding and protection from the environment.
Crane aerospace & electronics electronics Group (Interpoint Brand) POBox97005*RedmondWA98073-9705 425.882.3100*power@crane-eg.com www.craneae.com/interpoint
Page 1 of 6 HsH Rev C - 20100805
Crane Aerospace & Electronics Power Solutions
HsH1205D Dual Output DC/DC Converter
12 VOlt Input - 1.5 Watt
Operating COnditiOns and CharaCteristiCs
Input Voltage range *8 to 20 VdC continuous, 0.6 W max *12 to 18 VdC continuous, 1.5 W max Output power *1.5W
inhibit
active low (output disabled) *Referenced to input common
active high (output enabled) *open collector, or leave unconnected *open pin voltage 7 to 8 V typical
lead soldering temperature (10 sec per lead) * 00C storage temperature range (Case) *-65C to +150C
Case Operating temperature (tC) *+125C to +150C 1 watt *-55C to +125C 1.5 watts
Isolation *100 megohm minimum at 500 VdC *any pin to case except case pin
meChaniCal and envirOnmental
size (maximum) *0.980 x 0.805 x 0.270 inches (24.89 x 20.45 x 6.86 mm). see case a2 for dimensions. Weight (maximum) * 12 grams maximum
audio rejection *40 dB typical
Output Voltage temperature Coefficient *150 ppm/C typical
Conversion Frequency (kHz) *370 kHz nominal *80 min kHz with Vin = 6V IouT = 60 ma TC = -55 to +125C
screening * HsH standard or HsH es. see screening Table 1 for more information, page 6.
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Page 2 of 6 HsH Rev C - 20100805
Crane Aerospace & Electronics Power Solutions
HsH1205D Dual Output DC/DC Converter
12 VOlt Input - 1.5 Watt
pIn Out
pin 1 2 3 4 5 6 7 Dual Output Positive Input
Squared corner and dot on top of cover indicate pin one.
Input Common
12
3
4
Positive output Case Ground Inhibit
Bottom View
output Common negative output
7
6
5
Figure 1: pin Out
Inhibit
pIns nOt In use
leave unconnected
mODel numberIng key
Base Model Input Voltage Output Voltage Number of Outputs (S = single, D = dual) Screening Level HSH 12 05 D / ES
On
the lines belOw, enter One seleCtiOn FrOm eaCh CategOry tO Determine the mODel number.
mODel seleCtIOn
05
CaTeGoRy
HsH12
Base model and InPuT VolTaGe "HsH12" Is THe only aVaIlaBle seleCTIon
D
numBeR oF ouTPuTs 1 "d" Is THe only aVaIlaBle seleCTIon
/
______
sCReenInG 2 (sTandaRd leave blank) es
ouTPuT VolTaGe "05" Is THe only aVaIlaBle seleCTIon
seleCTIon
notes: 1. d is a dual output 2. leave blank for standard screening. use "es" for HsH "es" screening. For more screening information screening Table 1.
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Page 3 of 6 HsH Rev C - 20100805
Crane Aerospace & Electronics Power Solutions
HsH1205D Dual Output DC/DC Converter
12 VOlt Input - 1.5 Watt
electrical Characteristics:14 VdC Vin, 100 ma load, unless otherwise specified.
HsH1205d
parameters Output VOltage
2
25C min 4.75 4.75 4.75 -- 0 0 0 0 -- 12 8 --
6
+40C maX 5.25 5.25 5.25 -- 240 96 1.5 0.6 180 18 20 10 -- 50 -- 18 -- 2.2 min 4.70 4.70 4.70 -- 0 0 0 0 -- 12 8 -- -- -- 63 -- -- -- typ 5 5 5 -- 150 60 -- -- 50 14 14 8 2.4 -- 67 3 100 -- maX 5.30 5.30 5.30 -- -- -- 1.5 0.6 250 18 20 12 -- 100 -- 18 -- 2.5 min 4.65 4.65 -- 4.65 0 0 0 0 -- -- 8 -- -- -- 54 -- -- --
+150C 1 typ 5 5 -- 5 100 60 -- -- 50 -- 14 18 2.4 -- -- 3 200 -- maX 5.35 5.35 -- 5.35 -- -- 1.0 0.6 250 -- 20 25 -- 50 -- 18 -- 2.5 ma w mV p-p VDC ma ma p-p % s mV pk w VDC units
COnDitiOns Vin = 6, IOut = 60 ma Vin = 16, IOut = 60 ma Vin = 16, IOut = 120 ma Vin = 16, IOut = 100 ma
typ 5 5 5 -- 150 60 -- -- 35 14 14 5 2.4 -- 74 3 200 --
Output Current Output pOwer Output ripple input VOltage input Current
5
Vin = 12 Vin = 12 Vin = 8 10
tO
18 VDC 18 VDC 20 VDC
Vin = 8tO 20 VDC
tO tO
khz
- 2 mhz
nO lOaD tO 1.5 w no load To 600 mW no load inhibiteD 10
khz
-- -- 71 -- -- --
input ripple Current 5 eFFiCienCy start-up lOaD Fault 1, 3, 4
- 10 mhz
OVershOOt1 pOwer DissipatiOn
Delay
notes: 1. guaranteed by design, not tested. 2. Tested with an external input inductor and capacitor: lIn = 6 H, CIn = 80 F. CIn is directly across the power supply output to the HsH converter, then followed by the inductor (lIn) which connects to the input of the HsH converter. 3. maximum duration of short circuit at 25C is 90 seconds, and the maximum duration at +150C is 5 seconds.
4. load fault is a short circuit (<50 mohms). Recovery is into resistive full load. 5. at 25C the maximum spec indicates 80% of the converter's total power, which is available from either output providing the other output carries a minimum of 20% of the total load. 6. Voltage applied to the inhibit pin during inhibit at temperatures lower than 0C must be less than 0.23 V.
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Page 4 of 6 HsH Rev C - 20100805
Crane Aerospace & Electronics Power Solutions
HsH1205D Dual Output DC/DC Converter Cases
12 VOlt Input - 1.5 Watt
BOTTOM VIEW CASE A2
Projection Weld
0.805 max. (20.45) 0.697 (17.70) 0.018 0.002 dia. (0.46 0.05) 0.097 (2.46) 0.000 0.000 0.000 0.270 max (6.98) 0.27 0.02 (6.9 0.5)
Squared corner and dot on top of case indicate pin one.
12 3 4
7
6
5
0.135 (3.43) 0.235 (5.97)
0.435(11.05) 0.535 (13.59)
0.835 (21.21)
Case dimensions in inches (mm) Tolerance 0.005 (0.13) for three decimal places 0.01 (0.3) for two decimal places unless otherwise specified CAUTION Heat from reflow or wave soldering may damage the device. Solder pins individually with heat application not exceeding 300C for 10 seconds per pin Materials Header Kovar/Nickel/Gold Cover Kovar/Nickel Pins Kovar/Nickel/Gold matched glass seal Seal hole: 0.056 0.002 (1.42 0.05)
Case A2, Rev E, 20100805 Please refer to the numerical dimensions for accuracy.
Figure 2: Case a2
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Page 5 of 6 HsH Rev C - 20100805
0.980 max. (24.89)
Crane Aerospace & Electronics Power Solutions
HsH1205D Dual Output DC/DC Converter
12 VOlt Input - 1.5 Watt
HSH STANDARD AND /ES (NON-QML) ENVIRONMENTAL SCREENING
test perFOrmed Pre-cap Inspection Method 2017, 2032 Temperature Cycle (10 times) Method 1010, Cond. B, -55C to 125C Constant Acceleration Method 2001, 500 g Burn-in 24 hours at 150C case (typical) 96 hours at 150C case (typical) Final Electrical Test MIL-PRF-38534, Group A Subgroups 1, 2, 4, 5: +25C, +125C Hermeticity Test Fine Leak, Method 1014, Cond. A Gross Leak, Method 1014, Cond. C Gross Leak, Dip (1 x 10-3) Final visual inspection Method 2009
hsh standard 1
hsh /es 1
yes no no yes no yes no no yes yes
yes yes yes no yes yes yes yes no yes
Test methods are referenced to mIl-sTd-883 as determined by mIl-PRF-38534. notes: 1. standard and /es, non-Qml products, do not meet all of the requirements of mIl-PRF-38534.
SCREENING TABLE 7: ENVIRONMENTAL SCREENING -sCreening sCreening table 1: enVirOnmental HIGH RELIABILITY - HSH
HsH dual HsH Rev C - 20100805. This revision supersedes all previous releases. all technical information is believed to be accurate, but no responsibility is assumed for errors or omissions. Interpoint reserves the right to make changes in products or specifications without notice. HsH series is a trademark of Interpoint. Copyright (c) 1999 - 2010 Interpoint Corporation. all rights reserved. www.craneae.com/interpoint
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