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DVCH2805S/ES-XXX Datasheet(PDF) 3 Page - Delta Electronics, Inc.

Part # DVCH2805S/ES-XXX
Description  HIGH RELIABILITY HYBRID DC-DC CONVERTERS
PDF  13 Pages
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Manufacturer  DELTA [Delta Electronics, Inc.]
Direct Link  http://www.deltaww.com
Logo DELTA - Delta Electronics, Inc.

DVCH2805S/ES-XXX Datasheet(HTML) 3 Page - Delta Electronics, Inc.

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DVCH2800S Series
1X051DSC
3
SPECIFICATIONS (T
CASE = -55°C to +125°C, VIN = +28V ± 5%, Full Load, Unless Otherwise Specified)
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous)
50 VDC
Junction Temperature Rise to Case
+5°C
Input Voltage (Transient, 1 second)
80 Volts
Storage Temperature
-65°C to +150°C
Output Power
1
1.5 Watts
Lead Solder Temperature (10 seconds)
270°C
Power Dissipation (Full Load, TCASE = +125°C)
0.6 Watts
Weight (Maximum)
11 Grams
DVCH2812S
DVCH2815S
Parameter
Conditions
Min
Typ
Max
Min
Typ
Max
Units
STATIC
Continuous
12
28
50
12
28
50
V
INPUT
Voltage
4
Transient, 1 sec
-
-
80
-
-
80
V
Inhibited
-
-
3.5
-
-
3.5
mA
Current
No Load
-
-
10
-
-
10
mA
Ripple Current
Full Load, 20Hz to 10MHz
-
-
30
-
-
30
mAp-p
Inhibit Pin Input
4
0
-
1.5
0
-
1.5
V
Inhibit Pin Open Circuit Voltage
4
8.0
9.0
11.0
8.0
9.0
11.0
V
UVLO Turn On
6.5
-
11.5
6.5
-
11.5
V
VOUT
TCASE = 25°C
11.88
12.0
12.12
14.85
15.0
15.15
V
OUTPUT
Voltage
VOUT
TCASE = -55°C to +125°C
11.52
12.0
12.48
14.40
15.0
15.60
V
Power
3
0
-
1.5
0
-
1.5
W
Current
3
IOUT
0
-
0.125
0
-
0.1
A
Ripple Voltage
VOUT
Full Load, 20Hz to 10MHz
-
-
50
-
-
50
mVp-p
Line Regulation
VOUT
VIN = 12V to 50V
-
-
60
-
-
60
mV
Load Regulation
VOUT
10% Load to Full Load
-
-
700
-
-
700
mV
Load Regulation
VOUT
50% Load to Full Load
-
-
250
-
-
250
mV
EFFICIENCY
76
81
-
77
81
-
%
Overload
4
-
-
3
-
-
3
W
LOAD FAULT POWER DISSIPATION
Short Circuit
-
-
4.5
-
-
4.5
W
CAPACITIVE LOAD
4
-
-
200
-
-
200
µF
SWITCHING FREQUENCY
325
400
475
325
400
475
kHz
ISOLATION
500 VDC
100
-
-
100
-
-
MΩ
MTBF (MIL-HDBK-217F)
AIF @ TC = 55°C
-
841
-
-
841
-
kHrs
DYNAMIC
Load Step Output Transient
5
VOUT
-
100
300
-
100
300
mVPK
Load Step Recovery
2
Half Load to Full Load
-
50
400
-
50
400
µSec
Line Step Output Transient
4,5
VOUT
-
150
400
-
150
400
mVPK
Line Step Recovery
2, 4
VIN = 12V to 50V
-
100
400
-
100
400
µSec
Turn On Delay
VOUT
-
10
20
-
10
20
mSec
Turn On Overshoot
VIN = 0V to 28V
-
0
50
-
0
50
mVPK
Notes: 1. Dependant on output voltage.
2. Time for output voltage to settle within 1% of its nominal value.
3. Derate linearly to 0 at 135°C.
4. Verified by qualification testing.
5. Does not include changes due to static
regulation.



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