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SVRHF2805S/K Folha de dados(PDF) 4 Page - VPT, Inc.

Nome de Peças SVRHF2805S/K
Descrição Electrónicos  SPACE QUALIFIED HYBRID DC-DC CONVERTERS
PDF  14 Pages
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Fabricante Electrônico  VPT [VPT, Inc.]
Página de início  https://www.vptpower.com/
Logo VPT - VPT, Inc.

SVRHF2805S/K Folha de dados(HTML) 4 Page - VPT, Inc.

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Sales Information
Phone:(425) 353-3010
Fax: (425) 353-4030
SVRHF2800S - 8.0
E-mail: vptsales@vptpower.com
Web: www.vptpower.com
Page 4
SVRHF2800S Series
3.2 PERFORMANCE SPECIFICATIONS
Tcase = -55 °C to +125 °C, Vin = +28 V ± 5%, Full Load, Unless Otherwise Specified
SVRHF2812S
SVRHF2815S
Parameter
Conditions
Min
Typ
Max
Min
Typ
Max
Units
INPUT
Voltage
Continuous
18
28
405
18
28
405
V
Transient, 1 sec2
-
-
50
-
-
50
V
Current
INH < 1.5 V
-
5
8
-
5
8
mA
No Load
-
43
85
-
65
100
mA
Ripple Current
20 Hz to 10 MHz
-
65
120
-
60
120
mApp
Undervoltage Lockout
Turn-On
14
-
17.8
14
-
17.8
V
Turn-Off2
13
-
17.5
13
-
17.5
V
OUTPUT STATIC
Voltage
Tcase = 25 °C
11.88
12
12.12
14.85
15
15.15
V
Tcase = -55 °C to +125 °C
11.82
12
12.18
14.775
15
15.225
V
Power
0
-
15
0
-
15
W
Current
0
-
1.25
0
-
1
A
Ripple Voltage
20 Hz to 10 MHz
-
30
120
-
50
150
mVpp
Line Regulation
Vin = 18 V to 40 V
-
0.1
10
-
0.1
10
mV
Load Regulation
No Load to Full Load
-
3
30
-
3
30
mV
Load Fault Power Dissipation
Overload2
-
-
8
-
-
8
W
Short Circuit
-
-
8
-
-
8
W
OUTPUT DYNAMIC
Load Step, Half to Full Load
Output Transient
-
450
600
-
530
700
mVpk
Recovery1
-
260
450
-
280
450
µs
Line Step2, Vin = 18V to 40 V
Output Transient
-
400
600
-
400
600
mVpk
Recovery1
-
270
400
-
220
400
µs
Turn-On, Vin = 0 to 28 V
Delay
-
10
20
-
10
20
ms
Overshoot
-
20
50
-
20
50
mVpk
FUNCTION
INH Pin Input2
Output Inhibited
0
-
1.5
0
-
1.5
V
INH Pin Open Circuit Voltage2
Output Enabled
9
11
13
9
11
13
V
GENERAL
Efficiency
76
83
-
79
84
-
%
Capacitive Load2
-
-
300
-
-
300
µF
Switching Frequency
350
450
500
350
450
500
kHz
Isolation
500 V DC, Tcase = 25 °C
100
-
-
100
-
-
MΩ
Weight
Non-flanged package option
-
-
24
-
-
24
g
Flanged package option
-
-
27
-
-
27
g
MTBF (MIL-HDBK-217F)3
SF, Class K @ Tcase = 55 °C
-
3.38
-
-
3.38
-
MHr
POST-RAD END-OF-LIFE LIMITS4
Input Ripple Current
-
-
260
-
-
240
mA
Output Ripple Voltage
-
-
120
-
-
150
mVpp
Output Voltage
Tcase = -55 °C to +125 °C
11.7
-
12.3
14.63
-
15.37
V
1. Time for output voltage to settle within 1% of steady-state value
2. Verified by initial electrical design verification. Post design verification,
parameter shall be guaranteed to the limits specified
3. Correction factor of 0.12 added to ceramic capacitors
4. End-of-Life performance includes aging and radiation degradation and is within
standard limits except where noted
5. 37.5 V Max continuous to be compliant to MIL-HDBK-1547 and Aerospace
TOR



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