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VIESD1-Sxx の電気的特性と機能

VIESD1-SxxのメーカーはCUIです、この部品の機能は「DC-DC Converter」です。


製品の詳細 ( Datasheet PDF )

部品番号 VIESD1-Sxx
部品説明 DC-DC Converter
メーカ CUI
ロゴ CUI ロゴ 




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VIESD1-Sxx Datasheet, VIESD1-Sxx PDF,ピン配置, 機能
www.DataSheet4U.com
Description
Designed to convert fixed volt-
ages into an isolated regulated
voltage, the VIESD1-SIP series is
well suited for providing board-
mount local supplies in a wide
range of applications, including
mixed analog/digital circuits, test
& measurement equip.,
process/machine controls, data-
com/telecom fields, etc...
1/3
VIESD1-SIP Series DC-DC Converter
Rev. 06-2007
Features
·Isolated 1 W output
·Regulated
·High efficiency to 73%
·Dual voltage output
·Small footprint
·SIP package style
·Industry standard pinout
·UL94-V0 package
·No heatsink required
·3K Vdc isolation
·Temperature range: -40°C~+85°C
·No external component required
·Low cost
Model
Number
VIESD1-S5-D5-SIP
VIESD1-S5-D9-SIP
VIESD1-S5-D12-SIP
VIESD1-S5-D15-SIP
VIESD1-S12-D5-SIP
VIESD1-S12-D9-SIP
VIESD1-S12-D12-SIP
VIESD1-S12-D15-SIP
VIESD1-S24-D5-SIP
VIESD1-S24-D9-SIP
VIESD1-S24-D12-SIP
VIESD1-S24-D15-SIP
Input Voltage
Nominal
Range
5 Vdc 4.75~5.25 Vdc
5 Vdc 4.75~5.25 Vdc
5 Vdc 4.75~5.25 Vdc
5 Vdc 4.75~5.25 Vdc
12 Vdc 11.4~12.6 Vdc
12 Vdc 11.4~12.6 Vdc
12 Vdc 11.4~12.6 Vdc
12 Vdc 11.4~12.6 Vdc
24 Vdc 22.8~25.2 Vdc
24 Vdc 22.8~25.2 Vdc
24 Vdc 22.8~25.2 Vdc
24 Vdc 22.8~25.2 Vdc
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.
±100 mA
±10 mA
±56 mA
±6 mA
±42 mA
±5 mA
±33 mA
±4 mA
±100 mA
±10 mA
±56 mA
±6 mA
±42 mA
±5 mA
±33 mA
±4 mA
±100 mA
±10 mA
±56 mA
±6 mA
±42 mA
±5 mA
±33 mA
±4 mA
Efficiency
69%
70%
72%
72%
70%
72%
73%
73%
72%
72%
73%
73%
Package
Style
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
Note:
1. All specifications measured at TA=25°C, humidity <75%, nominal input voltage and rated output load unless
otherwise specified.
Output Specifications
Item
Test conditions
Output power
Line Regulation
For Vin change of 1%
Load Regulation
10% to 100% full load
Output voltage accuracy 100% full load
Temperature drift
100% full load
Output ripple & noise
20Hz Bandwidth
Switching frequency
Full load, nominal input
Min.
0.1
Typ.
10
100
Max.
1
0.25
1
±3
0.03
15
Units
W
%
%
%
%/°C
mVp-p
KHz
V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062
www.v-infinity.com
1-866-372-1258

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VIESD1-Sxx pdf, ピン配列
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3/3
VIESD1-SIP Series DC-DC Converter
Rev. 06-2007
Application Notes:
- Filtering
In some circuits which are sensitive to noise and
ripple, a filtering capacitor may be added to the
DC/DC output end and input end to reduce the noise
and ripple. However, the capacitance of the output
filter capacitor must be appropriate. If the
capacitance is too big, a startup problem might arise.
For every channel of output, providing that safe and
reliable operation is ensured, the greatest
capacitance of its filter capacitor is shown in the
External Capacitor Table. To get an extreme low
ripple, an “LC” filtering network may be connected to
the input and output ends of the DC/DC converter,
which may produce a more significant filtering effect.
It should also be noted that the inductance and the
frequency of the “LC” filtering network should be
staggered with the DC/DC frequency to avoid mutual
interference (see figure 1).
- Requirement on Output Load
To ensure this module can operate efficiently and
reliably, a minimum load is specified for this kind of
DC/DC converter in addition to a maximum load
(namely full load). During operation, make sure the
specified range of input voltage is not exceeded, the
minimum output load is not less than 10% of the
full load, and that this product should never be
operated under no load! If the actual output power is
very small, please connect a resistor with proper
resistance at the output end in parallel to increase
the load, or use our company’s products with a lower
rated output power.
- Overload protection
Under normal operating conditions, the output circuit
of these products has no protection against
over-current and short-circuits. The simplest method
is to connect a self-recovery fuse in series at the
input end or add a circuit breaker to the circuit.
+Vin
-Vin
C
LL
DC DC
C
<Figure 1>
+Vout
-Vout
External Capacitor Table
Vin
External
capacitor
Vout
5VDC
4.7uF
5VDC
12VDC
2.2uF
9VDC
24VDC
1uF
12VDC
-- --
15VDC
External
capacitor
4.7uF
2.2uF
1uF
0.47uF
V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062
www.v-infinity.com
1-866-372-1258


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部品番号部品説明メーカ
VIESD1-Sxx

DC-DC Converter

CUI
CUI


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