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參數(shù)資料
| 型號： | VSX40MD23C |
| 廠商： | MURATA POWER SOLUTIONS INC |
| 元件分類： | 電源模塊 |
| 英文描述： | DC-DC REG PWR SUPPLY MODULE |
| 封裝： | 2.30 X 1.50 INCH, 0.50 INCH HEIGHT, ROHS COMPLIANT, PACKAGE-7 |
| 文件頁數(shù)： | 2/4頁 |
| 文件大小： | 130K |
| 代理商： | VSX40MD23C |
2
VSX40MD23C
REV A
03/2006
INPUT
SPECIFICATIONS, ALL MODELS
Specications are at T
CASE = +40°C nominal input voltage unless otherwise specied.
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Operating Input Voltage
VSX40MD23C
Vi
36
48
75
VDC
Maximum Input Current
(Vi=0V to Vi max, Io=Io max)
VSX40MD23C
Ii max
1.5
A
I/P Reected Ripple Current
260
mA p-p
No Load Input Current
IiNL
35
mA
On/Off Activated Input Current
IiQ
20
mA
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Output voltage (Note 1)
Over all conditions of I/P voltage,
load and temperature)
2.5 Vout (V2)
2.5 Vo
2.375
_
2.555
Vdc
3.3 Vout (V1)
3.3 Vo
3.225
_
3.450
Vdc
Output Voltage Setpoint
(Vi=48, Io
2=9A, Io3=6A, Tc=25°C)
2.5 (V2)
2.5 Vo,set
2.450
2.510
Vdc
3.3 (V1)
3.3 Vo,set
3.310
3.390
Vdc
Output Ripple and Noise Voltage
(peak-to-peak, 100 MHz BW)
2.5 (V2)
_
60
mv p-p
3.3 (V1)
_
80
mv p-p
Output Current
(Total module O/P power should
not exceed 40 Watts)
2.5 (V2)
Io
2
_
16
A
3.3 (V1)
Io
1
_
12.12
A
Output Current Limit Inception
(Vo=95% of Vo nom)
2.5 (V2)
Io
2cli
16.8
18.5
21.0
A
3.3 (V1)
Io
1cli
12.7
14.0
15.9
A
Output Short Ckt Current
(Max impedance across short circuit = 65m
Ω)
2.5 Vo
15
19
22
A
3.3 Vo
11
13.2
17
A
Efciency (Vi=48V, Io
2=8A,Io3=6A, Tc=40°C)
η
88
90
_
%
Dynamic Response
(
ΔIo/Δt=0.2A/μsec.Vi=48V, Tc=25°C, either O/P)
Load change of 50% Io max; at any operating
load up to Iomax or Pomax Peak Deviation
outside settling point
–
2
_
%Vo nom
NOTE: 1. Worst case voltage conditions occur with full load drawn from one output only, zero being drawn from the other. For worst
case voltages at less extreme loading conditions, consult the factory.
OUTPUT
Under
any
conditions,
the
voltage
of
V1
will
always
be
greater
or
equal
to
that
of
V2.
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| VSX50MD23-1 | 制造商:CANDD 制造商全稱:C&D Technologies 功能描述:50 WATT DUAL OUTPUT QUARTER BRICK DC/DC CONVERTER |
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