Crane Aerospace & Electronics Power Solutions
SLH Single and Dual DC-DC Converters
28 VꢀLꢁ ꢂꢃpꢄꢁ – 1.5 Wꢅꢁꢁ
tabLe 6: eLectricaL characteriSticS: -55° to +125°c caSe, 28 vDc vin, 100% LoaD, unLeSS otherwiSe SPeciFieD
SIꢀꢁLE OUTPUT MODELS
PARAMETER
SLH2805S
SLH2812S
SLH2815S
UꢀITS
COꢀDITIOꢀS
MIꢀ
4.80
—
TYP
5.00
—
MAX
5.20
300
1.5
MIꢀ
11.52
—
TYP
12.00
—
MAX
12.48
125
1.5
MIꢀ
14.40
—
TYP
15.00
—
MAX
15.60
100
1.5
2
OUTPUT VOLTAꢁE
VDC
mA
W
OUTPUT CURREꢀT
V
= 16 to 40 VDC
Iꢀ
OUTPUT POWER
OUTPUT RIPPLE
10 kHz - 2 MHz
V
T
= 16 to 40 VDC
= 25°C
—
—
—
—
—
—
Iꢀ
—
65
150
250
300
700
—
35
200
400
400
700
—
60
200
500
650
700
C
C
mV p-p
T
= -55°C TO +125°C
= 16 TO 40 VDC
—
—
—
—
—
—
LIꢀE REꢁULATIOꢀ
LOAD REꢁULATIOꢀ
IꢀPUT VOLTAꢁE
V
—
115
440
—
60
—
60
mV
mV
Iꢀ
3
LOAD 10% TO 100%
—
—
380
—
410
ꢀO LOAD TO FULL
COꢀTIꢀUOUS
16
28
40
16
28
40
16
28
40
VDC
V
1
TRAꢀSIEꢀT 50 ms
—
—
—
—
72
69
—
2.9
1.3
85
79
—
50
17
5
—
—
—
—
80
69
—
2.3
1.3
75
87
—
50
17
5
—
—
—
—
80
69
—
2.4
1.3
60
88
—
50
17
5
IꢀPUT CURREꢀT
ꢀO LOAD
mA
IꢀHIBITED
4
IꢀPUT RIPPLE CURREꢀT
EFFICIEꢀCY
10 KHꢂ - 10 MHꢂ
250
—
300
—
300
—
mA p-p
%
T
T
= 25°C
C
C
= -55°C TO +125°C
—
—
—
5
LOAD FAULT
SHORT CIRCUIT
—
0.4
1.5
—
0.3
1.2
—
0.3
1.2
W
POWER DISSIPATIOꢀ
1
RECOVERY
—
—
—
—
—
—
—
—
±250
—
30
±400
400
±600
500
20
—
—
—
—
—
—
—
—
±220
—
30
±700
400
±600
500
20
—
—
—
—
—
—
—
—
±220
—
30
±700
400
±600
500
20
ms
mV pk
µs
7
STEP LOAD RESPOꢀSE
50% - 100% - 50%
TRAꢀSIEꢀT
1, 6
RECOVERY
1
7
STEP LIꢀE RESPOꢀSE
TRAꢀSIEꢀT
—
—
—
mV pk
µs
6
16 - 40 - 16 VDC
RECOVERY
—
—
—
8
START-UP
DELAY
1
1
1
ms
1
OVERSHOOT
—
100
—
500
—
500
mV pk
1
CAPACITIVE LOAD
ꢀO EFFECT Oꢀ DC
PERFORMAꢀCE
—
—
100
—
—
100
—
—
100
µF
T
= 25°C, EACH OUTPUT
C
ꢀotes:
1. ꢁuaranteed by qualification test and/or analysis. ꢀot an in-line test.
2. Specified at 50% load.
3. Although no minimum load is required, at no load the output voltage may exceed
5. Load fault is a short circuit into 1 . Recovery is into resistive full load.
6. Recovery is time to settle to within 1% of Vout final value.
7. Transition time > 10 µs.
rating by up to 15%.
8. Measured from release of inhibit until Vout settles to within 1% of final value at full
load with Vin at 28 V.
4. An external 6 µH inductor, added in series to the input, is necessary to maintain
specifications.
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Page 5 of 12
SLH Rev AA - 2013.12.16
CRANE [ Crane Aerospace & Electronics. ]
