SVSA2800S Series
3.2 PERFORMANCE SPECIFICATIONS
Tcase = -55 °C to +125 °C, Vin = +28 V ± 5%, Full Load, Unless Otherwise Specified
SVSA283R3S
SVSA2805S
Parameter
INPUT
Conditions
Min
Typ
Max
Min
Typ
Max
Units
Voltage
Continuous
15
-
28
-
50
80
15
-
28
-
50
80
V
V
2
Transient, 1 sec
INH < 1.5 V
No Load
Current
-
-
4
45
25
-
6
60
-
-
4
45
30
-
6
60
mA
mA
mApp
V
Ripple Current
20 Hz to 10 MHz
Turn-On
-
50
-
50
Undervoltage Lockout
12
14.8
12
14.8
2
11
-
14.5
11
-
14.5
V
Turn-Off
OUTPUT STATIC
Voltage
Tcase = 25 °C
3.267
3.25
0
3.3
3.3
-
3.333
3.35
4
4.95
4.925
0
5
5
-
5.05
5.075
5
V
Tcase = -55 °C to +125 °C
V
4
W
Power
4
0
-
1.21
0
-
1
A
Current
Ripple Voltage
Line Regulation
Load Regulation
20 Hz to 10 MHz
-
-
-
-
-
-
30
15
50
-
-
-
-
-
-
30
15
50
mVpp
mV
Vin = 15 V to 50 V
No Load to Full Load
mV
2
Load Fault Power Dissipation
-
-
-
-
3.3
3
-
-
-
-
3.3
3
W
W
Overload
Short Circuit
OUTPUT DYNAMIC
Load Step, Half to Full Load
Output Transient
-
-
-
200
450
250
300
700
500
-
-
-
200
450
350
500
700
700
mVpk
µs
1
Recovery
2
Output Transient
mVpk
Line Step , Vin = 16V to 40 V
1
-
-
-
600
10
0
1200
20
-
-
-
600
10
0
1200
20
µs
Recovery
Turn-On, Vin = 0 to 28 V
Delay
ms
Overshoot
15
25
mVpk
FUNCTION
2
Output Inhibited
Output Enabled
0
9
-
1.5
13
0
9
-
1.5
13
V
V
INH Pin Input
2
11
11
INH Pin Open Circuit Voltage
GENERAL
Efficiency
62
-
65
-
-
65
-
68
-
-
%
2
1000
1000
µF
Capacitive Load
Switching Frequency
Isolation
350
450
500
350
450
500
kHz
MΩ
g
500 V DC, Tcase = 25 °C
Standard package option
SF @ Tcase = 55 °C
100
-
-
-
15
-
100
-
-
-
15
-
Weight
-
-
-
-
MTBF (MIL-HDBK-217F)
830
830
kHr
3
POST-RAD END-OF-LIFE LIMITS
Input Ripple Current
-
-
-
100
-
-
-
100
5.1
mApp
V
Output Voltage
Tcase = -55 °C to +125 °C
3.244
3.35
4.89
1. Time for output voltage to settle within 1% of steady-state value
2. Verified by qualification testing
3. End-of-Life performance includes aging and radiation degradation and is within
standard limits except where noted
4. Derate linearly to 0 at 135 °C
Sales Information
Phone:(425) 353-3010
Fax: (425) 353-4030
Web: www.vptpower.com
SVSA2800S - 9.0
Page 3
E-mail: vptsales@vptpower.com
VPT [ VPT, Inc. ]
