rev.
page
date
2 of 3
08/2007
PART NUMBER:
VBSD2-SIP series
DESCRIPTION:
DC/DC converter
OUTPUT SPECIFICATIONS
item
output power
line regulation
load regulation
output voltage accuracy
temperature drift
output ripple
switching frequency
test conditions
for Vin change of 1%
10% to 100% full load
see tolerance envelope graph
@ 100% load
20 MHz bandwidth
full load, nominal input
min.
0.2
typ.
max.
2
1.2
15
0.03
150
units
W
%
%
%/°C
mVp-p
KHz
10
100
75
GENERAL SPECIFICATIONS
short circuit protection
<1 second
temperature rise at full load
25°C Max, 15°C typ.
cooling
free air convection
operating temperature range
-40°C to +85°C
storage temperature range
-55°C to +125°C
soldering temperature
300°C (1.5mm from case for 10 sec.)
storage humidity range
<95%
case material
plastic (UL94-V0)
safety
approved to UL60950-1 (E222736)
MTBF
>3,500,000 hrs.
burn-in
full load at +85°C, for 4 hours at no-load and 4 hours at full load.
ISOLATION SPECIFICATIONS
item
isolation voltage
insulation resistance
NOTE:
1. All specifications measured at TA=25°C, humidity <75%, nominal input voltage and rated output load unless otherwise specified.
test conditions
tested for 1 min.
test at 500 Vdc
min.
1000
1000
typ.
max
units
Vdc
M
Ω
DIMENSIONS (mm)
Side View
Pin
1
2
4
6
+Vin
-Vin
-Vout
+Vout
TYPICAL CHARACTERISTICS
Bottom View
2.54
1 2
4
6
1 2
4
6
Ambient Temperature
(
C
)
Note: All Pins on a 2.54mm pitch; all pin diameters are 0.50mm; all dimensions in mm.
20050
SW
112
th
Ave. Tualatin, Oregon
97062
phone
503.612.2300
fax
503.612.2382
CUI [ CUI INC ]
