ISOLATED UNREGULATED DUAL OUT PUT DC/DC CONVERTER
AxxxxS-2W SERIES
INPUT CHARACTERISTICS
Parameter
Conditions
Continuous operation, 5V input types
Voltage range
Continuous operation, 12V input types
Continuous operation, 24V input types
Continuous operation, 48V input types
5V input types
Reflected ripple current
12V input types
24V input types
48V input types
Min.
4.5
10.8
21.6
43.2
Typ.
5
12
24
48
50
70
130
200
mA p-p
Max.
5.5
13.2
26.4
52.8
V
Units
OUTPUT CHARACTERISTICS
Parameter
Rated Power
2
Voltage Set Point Accuracy
Line regulation
Load Regulation
Ripple and Noise
1.
TA=-40°C to 85°C
A0505S/D-2W
All other types
High VIN to low VIN
10% load to rated load, All types
BW=DC to 20MHz, 5V output types
BW=DC to 20MHz, 9V
output types
BW=DC to 20MHz, 12 V & 15V output types
Calculated using MIL-HDBK-217F with nominal input voltage at full load.
See derating graph.
-5
-5
1
3
150
100
80
Conditions
Min.
Typ.
Max.
2
7.5
5
1.2
10
200
150
150
mVp-p
Units
W
%
%/%
%
2.
ABSOLUTE MAXIMUM RATINGS
Short-circuit protection
※
Lead temperature 1.5mm from case for 10 seconds
Internal power dissipation
Input voltage VIN, A05 types
Input voltage VIN, A12 types
Input voltage VIN, A24 types
Input voltage VIN, A48 types
※Supply
voltage must be discontinued at the end of the short circuit duration.
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.
1 second
300℃
300mW
7V
15V
28V
54V
ISOLATION CHARACTERISTICS
Parameter
Isolation test voltage
Resistance
Conditions
Flash tested for 1 second
Viso= 1000VDC
Min.
1000
1
10
Type
Max.
Units
VDC
GΩ
GENERAL CHARACTERISTICS
Parameter
Switching frequency
12V input types
24V
& 48V
input types
Conditions
5V input types
Min.
Type
95
90
80
kHz
Max.
Units
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