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VFSD2-DIP Series DC-DC Converter
Rev. 06-2006
Description
Designed to convert fixed volt-
ages into an isolated voltage, the
VFSD2-DIP series is well suited
for providing board-mount local
supplies in a wide range of appli-
cations, including mixed
analog/digital circuits, test &
measurement equip.,
process/machine controls, data-
com/telecom fields, etc...
The semi-regulated output can be
followed by 3-terminal regulators
to provide output protection, in
addition to output regulation.
Model
Number
VFSD2-S5-S5-DIP
VFSD2-S5-S9-DIP
VFSD2-S5-S12-DIP
VFSD2-S5-S15-DIP
VFSD2-S12-S5-DIP
VFSD2-S12-S9-DIP
VFSD2-S12-S12-DIP
VFSD2-S12-S15-DIP
VFSD2-S24-S5-DIP
VFSD2-S24-S12-DIP
VFSD2-S24-S15-DIP
Features
路Isolated 2 W output
路Temperature range: -40擄C~+85擄C
路Unregulated
路High efficiency to 81%
路Single voltage output
路Small footprint
路DIP package style
路Industry standard pinout
路UL94-V0 package
路No heatsink required
路3K Vdc isolation
路Power density 1.42 W/cm魯
路No external component required
路Low cost
Output
Voltage
5 Vdc
9 Vdc
12 Vdc
15 Vdc
5 Vdc
9 Vdc
12 Vdc
15 Vdc
5 Vdc
9 Vdc
12 Vdc
15 Vdc
Output Current
Max.
Min.
400 mA
40 mA
222 mA
22.2 mA
167
133
400
222
167
133
400
222
167
mA
mA
mA
mA
mA
mA
mA
mA
mA
16.7 mA
13.3 mA
400 mA
22.2 mA
16.7 mA
13.3 mA
40 mA
22.2 mA
16.7 mA
13.3 mA
Package
Style
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
Input Voltage
Nominal
Range
5 Vdc
4.5~5.5 Vdc
5 Vdc
4.5~5.5 Vdc
5 Vdc
5 Vdc
12 Vdc
12 Vdc
12 Vdc
12
24
24
24
Vdc
Vdc
Vdc
Vdc
4.5~5.5 Vdc
4.5~5.5 Vdc
10.8~13.2 Vdc
10.8~13.2 Vdc
10.8~13.2 Vdc
10.8~13.2
21.6~26.4
21.6~26.4
21.6~26.4
Vdc
Vdc
Vdc
Vdc
Efficiency
80%
81%
82%
84%
80%
83%
84%
85%
81%
84%
85%
86%
24 Vdc
21.6~26.4 Vdc
133 mA
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
100
Units
W
%
%
%/擄C
mVp-p
KHz
10
75
75
V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062
www.v-infinity.com
1-866-372-1258
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