SLH28 Datasheet, PDF (6/12 Pages) Interpoint Corporation Company – SLH Single and Dual DC-DC Converters

Crane Aerospace & Electronics Power Solutions
SLH Single and Dual DC-DC Converters
28 Volt input – 1.5 Watt
Table 7: Electrical Characteristics: -55° to +125°C case, 28 VDC Vin, 100% load, unless otherwise specified
Dual output models
PARAMETER
OUTPUT VOLTAGE ²
OUTPUT CURRENT ³
V_IN = 16 to 40 V
OUTPUT POWER ³
V_IN = 16 to 40 V
OUTPUT RIPPLE
10 kHz - 2 MHz ±V_OUT
LINE REGULATION ±V_OUT
LOAD REGULATION ⁴
10% - 100%
INPUT VOLTAGE
INPUT CURRENT
INPUT RIPPLE CURRENT ⁵
EFFICIENCY
LOAD FAULT ⁶
STEP LOAD RESPONSE
Balanced Loads
50% - 100% - 50% ±V_OUT
STEP LINE RESPONSE ¹
16 - 40 - 16 V, ±V_OUT
START-UP ⁹
±V_OUT
Capacitive Load ¹
T_C = 25°C, Each Output
CONDITIONS
±V_OUT
Each Output
TOTAL
EAch Output
TOTAL
T_C = 25°C
T_C = -55°C TO +125°C
V_IN = 16 TO 40 V
Balanced LoadS
±V_OUT
CONTINUOUS
NO LOAD TO FULL
TRANSIENT ¹ 50 ms
NO LOAD
INHIBITED
10 kHz - 10 MHz
T_C = 25°C
T_C = -55°C TO +125°C
SHORT CIRCUIT
POWER DISSIPATION
RECOVERY ¹
TRANSIENT ⁸
RECOVERY ^{1, 7}
TRANSIENT ⁸
Recovery ⁷
DELAY
OVERSHOOT ¹
No Effect on DC
Performance
SLH2805D
MIN TYP MAX
4.80 5.00 5.20
—
150 240
300
—
0.75 1.2
1.5
—
—
250
—
—
250
—
75
400
—
310 700
16
28
40
0
—
50
—
3.1
17
—
1.4
5
–
80
250
72
75
—
69
—
—
—
0.3
1.5
—
—
30
— ±150 ±400
—
—
600
—
— ±600
—
—
500
—
1
20
—
—
500
—
—
100
SLH2812D
MIN TYP MAX
11.52 12.00 12.48
—
62.5 100
125
—
0.75 1.2
1.5
—
—
400
—
—
400
—
75
700
SLH2815D
MIN TYP MAX
14.40 15.00 15.60
—
50
80
100
—
0.75 1.2
1.5
—
—
500
—
—
500
—
85
650
UNITS
V
mA
W
mV p-p
mV
—
350 700
—
370 700
mV
16
28
40
16
28
40
V
0
—
50
0
—
50
ms
—
3.1
17
—
3.3
17
mA
—
1.4
5
—
1.4
5
–
90
300
–
100 300 mA p-p
80
87
—
80
87
—
%
69
—
—
69
—
—
—
0.3
1.2
—
0.3
1.2
W
–
1
30
—
1
30
ms
— ±170 ±600 — ±200 ±700 mV pk
—
—
360
—
—
600
µs
—
— ±600 —
— ±600 mV pk
—
—
500
—
—
500
µs
—
2
20
—
2
20
ms
—
—
500
—
—
500 mV pk
—
—
100
—
—
100
µF
Notes
1. Guaranteed by characterization test and/or analysis. Not a production test.
2. Specified at 50%/50% balanced loads, one half of full load.
3. Maximum specification indicates 80% of the converter’s total current/power is
available from either output, provided the other output carries 20% of the total
power.
4. Although no minimum load is required, at no load the output voltage may exceed
rating by up to 15%.
5. An external 6 µH inductor, added in series to the input, is necessary to maintain
specifications.
6. Load fault is a short circuit into 1 . Recovery is into resistive full load.
7. Recovery is time for ±V_out to settle to within 1% of final value.
8. Transition time > 10 µs.
9. Measured from release of inhibit until V_out settles to within 1% of final value at
full load with V_in at 28 V.
www.craneae.com/interpoint
Page 6 of 12
SLH Rev AB - 2015.10.22