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VHD2-DIP Series DC-DC Converter
Rev. 06-2006
Description
Designed to convert fixed volt-
ages into an isolated voltage, the
VHD2-DIP series is well suited for
providing board-mount local sup-
plies in a wide range of applica-
tions, including mixed analog/digi-
tal circuits, test & measurement
equip., process/machine controls,
datacom/telecom fields, etc...
The semi-regulated output can be
followed by 3-terminal regulators
to provide output protection, in
addition to output regulation.
Features
路Isolated 2 W output
路Temperature range: -40擄C~+85擄C
路Unregulated
路High efficiency to 85%
路Single voltage output
路Small footprint
路DIP package style
路Industry standard pinout
路UL94-V0 package
路No heatsink required
路6K Vdc isolation
路No external component required
路Low cost
Model
Number
VHD2-S5-S5-DIP
VHD2-S5-S9-DIP
VHD2-S5-S12-DIP
VHD2-S5-S15-DIP
VHD2-S12-S5-DIP
VHD2-S12-S9-DIP
VHD2-S12-S12-DIP
VHD2-S12-S15-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 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 Vdc
Output
Voltage
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
23 mA
167
133
400
222
167
mA
mA
mA
mA
mA
17
14
40
23
17
mA
mA
mA
mA
mA
Efficiency
78%
79%
80%
80%
79%
80%
82%
82%
Package
Style
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
133 mA
14 mA
Output Specifications
Item
Output power
Line Regulation
Load Regulation
Load Regulation
Output voltage accuracy
Temperature drift
Output ripple
Switching frequency
Test conditions
For Vin change of 1%
10% to 100% full load (5V output)
10% to 100% full load (12V output)
See tolerance envelope graph
100% load
20 MHz Bandwidth
Full load, nominal input
100
35
Min.
0.2
Typ.
Max.
2
鹵1.2
15
10
0.03
200
Units
W
%
%
%
%/擄C
mVp-p
KHz
Note:
1. All specifications measured at TA=25擄C, humidity <75%, nominal input voltage and rated output load unless
otherwise specified.
V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062
www.v-infinity.com
1-866-372-1258
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