SVHF2800D Series
3.2 PERFORMANCE SPECIFICATIONS (CONTINUED)
Tcase = -55 °C to +125 °C, Vin = +28 V ± 5%, Full Load1, Unless Otherwise Specified
SVHF2815D
Parameter
INPUT
Conditions
Min
Typ
Max
Units
Voltage
Continuous
15
-
28
-
50
80
V
4
V
Transient, 1 sec
INH < 1.5 V
No Load
Current
-
4
6
mA
mA
mApp
V
-
50
40
-
65
Ripple Current
20 Hz to 10 MHz
Turn-On
-
90
Undervoltage Lockout
12
11
14.8
14.5
4
-
V
Turn-Off
OUTPUT STATIC
Voltage
+Vout, Tcase = 25 °C
14.85
14.775
14.8
15
15
15
15
15.15
15.225
15.2
V
V
V
V
+Vout, Tcase = -55 °C to +125 °C
-Vout, Tcase = 25 °C
-Vout, Tcase = -55 °C to +125 °C
14.40
15.6
2,7
Total
0
0
0
0
-
-
-
20
14
W
Power
Either Output
Total
W
2,7
-
1.33
0.93
60
A
Current
Either Output
20 Hz to 10 MHz
+Vout, VIN = 16 V to 40 V
-
A
Ripple Voltage
30
2
mVpp
mV
mV
mV
mV
6
-
20
Line Regulation
-Vout, VIN = 16 V to 40 V
+Vout, No Load to Full Load
-Vout, No Load to Full Load
+Vout: 70% load, -Vout: 30% load
+Vout: 30% load, -Vout: 70% load
Overload
-
40
5
200
50
Load Regulation
-
-
25
200
Cross Regulation, -Vout
Load Fault Power Dissipation
-
400
500
mV
-
-
-
-
8
8
W
W
Short Circuit
OUTPUT DYNAMIC
Load Step, Half to Full Load, Either Output
Output Transient
-
-
200
100
400
500
mVpk
µs
3
Recovery
4
Output Transient
-
500
900
mVpk
Line Step , Vin = 18V to 37.5 V
3
-
-
-
300
10
0
500
20
µs
Recovery
Turn-On, Vin = 0 to 28 V
Delay
ms
Overshoot
50
mVpk
FUNCTION
4
Output Inhibited
Output Enabled
0
9
-
1.5
13
V
V
INH Pin Input
4
11
INH Pin Open Circuit Voltage
GENERAL
Efficiency
79
85
-
500
500
-
%
4
-
-
µF
kHz
MΩ
g
Capacitive Load
Switching Frequency
Isolation
350
450
500 V DC, Tcase = 25 °C
Non-flanged package option
Flanged package option
SF @ Tcase = 55 °C
100
-
Weight
-
-
-
-
-
24
28
-
g
MTBF (MIL-HDBK-217F)
776
kHr
5
POST-RAD END-OF-LIFE LIMITS
Input Ripple Current
Output Voltage
-
-
-
-
110
15.4
mApp
+Vout, Tcase = -55 °C to +125 °C
-Vout, Tcase = -55 °C to +125 °C
14.565
14.19
V
V
15.775
1. Half load at +Vout and half load at -Vout
2. Up to 70% of the total power or current can be drawn from
either of the two outputs.
5. End-of-Life performance includes aging and radiation
degradation and is within standard limits except where noted
6. 5% load to full load @ -55 °C
3. Time for output voltage to settle within 1% of steady-state
value
7. Derate linearly to 0 at 135 °C
4. Verified by qualification testing
Sales Information
Phone:(425) 353-3010
Fax: (425) 353-4030
Web: www.vptpower.com
SVHF2800D - 5.0
Page 4
E-mail: vptsales@vptpower.com