Datasheet

For more information, please visit the product page.
rev.
page
1 of 3
date
08/2007
DESCRIPTION: DC/DC converter
PART NUMBER: VAD7R5 series
features
·7.5W isolated output
·efficiency to 83%
·regulated outputs
·continuous short circuit protection
·24-Pin DIP package
·2:1 input range
·Pi input filter
model
number
VAD7R5-D12-S3R3
VAD7R5-D12-S5
VAD7R5-D12-S12
VAD7R5-D12-S15
VAD7R5-D12-D5
VAD7R5-D12-D12
VAD7R5-D12-D15
VAD7R5-D24-S3R3
VAD7R5-D24-S5
VAD7R5-D24-S12
VAD7R5-D24-S15
VAD7R5-D24-D5
VAD7R5-D24-D12
VAD7R5-D24-D15
VAD7R5-D48-S3R3
VAD7R5-D48-S5
VAD7R5-D48-S12
VAD7R5-D48-S15
VAD7R5-D48-D5
VAD7R5-D48-D12
VAD7R5-D48-D15
input
voltage
9-18VDC
9-18VDC
9-18VDC
9-18VDC
9-18VDC
9-18VDC
9-18VDC
18-36VDC
18-36VDC
18-36VDC
18-36VDC
18-36VDC
18-36VDC
18-36VDC
36-72VDC
36-72VDC
36-72VDC
36-72VDC
36-72VDC
36-72VDC
36-72VDC
output
voltage
3.3VDC
5VDC
12VDC
15VDC
±5VDC
±12VDC
±15VDC
3.3VDC
5VDC
12VDC
15VDC
±5VDC
±12VDC
±15VDC
3.3VDC
5VDC
12VDC
15VDC
±5VDC
±12VDC
±15VDC
output
current
1500mA
1500mA
625mA
500mA
±750mA
±310mA
±250mA
1500mA
1500mA
625mA
500mA
±750mA
±310mA
±250mA
1500mA
1500mA
625mA
500mA
±750mA
±310mA
±250mA
input current
no load
full load
25mA
557mA
25mA
801mA
25mA
762mA
25mA
762mA
30mA
791mA
30mA
753mA
30mA
753mA
20mA
271mA
20mA
396mA
20mA
381mA
20mA
381mA
25mA
386mA
25mA
377mA
25mA
377mA
10mA
136mA
10mA
195mA
10mA
190mA
10mA
190mA
15mA
193mA
15mA
188mA
15mA
188mA
NOTE:
1. suffix “-SMT” for SMT case style
20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382
efficiency
74%
78%
82%
82%
79%
83%
83%
76%
79%
82%
82%
81%
83%
83%
76%
80%
82%
82%
81%
83%
83%
For more information, please visit the product page.
rev.
PART NUMBER: VAD7R5 series
page
2 of 3
date
08/2007
DESCRIPTION: DC/DC converter
INPUT
input voltage range
input filter
12V:
24V:
48V:
9-18V
18-36V
36-72V
Pi type
OUTPUT
voltage accuracy
voltage balance (dual)
ripple & noise, 20MHz BW
temperature coefficient
short circuit protection
line regulation
single/dual
load regulation
single
dual
±2.0% max.
±1.0% max.
100mV p-p max.
±0.05%/°C
continuous
±0.2% max.
±0.5% max.
±1.0% max.
GENERAL SPECIFICATIONS
efficiency
isolation voltage
isolation resistance
see table
1500VDC min.
10 9 Ohm
switching frequency
300KHz, typical
operating temperature range
-25°C to +71°C
case temperature
100°C max.
cooling
free-air convection
storage temperature range
-40°C to +100°C
dimensions
1.25x0.8x0.4 inches
case material
black coated copper with non-conductive base
(31.8x20.3x10.2mm)
NOTES:
1. measured from high line to low line
2. measured from full load to10% load
3. measured from full load to 1/4 load
20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382
For more information, please visit the product page.
rev.
DESCRIPTION: DC/DC converter
PART NUMBER: VAD7R5 series
DIMENSIONS (mm)
DERATING CURVE
120%
-25
71
100%
Output Load(%)
80%
60%
Natural
Convection
40%
20%
100
0%
-2 5
0
25
50
75
100
Ambient Temperature( ˚C)
20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382
page
3 of 3
date
08/2007
Similar pages