VKA100LS02C 데이터 시트보기 (PDF) - Murata Manufacturing
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VKA100LS02C Datasheet PDF : 4 Pages
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VKA100
SPECIFICATIONS, ALL MODELS
100 Watt Adjustable Output DC/DC Converter
Specifications are at T = +40°C nominal input voltage unless otherwise specified.
CASE
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
INPUT
Voltage Range
VKA100LS
VKA100MS
Maximum Input Current
VKA100LS
VKA100MS
Reflected Ripple Current
Input Ripple Rejection
No Load Input Current LS/MS
V = 16VDC
IN
V = 27VDC
IN
Peak - Peak
DC to 1KHz
18
24
36
VDC
33
48
75
VDC
7.4
A
4.4
A
20
mA
50
60
dB
140/80
mA
No Load
Standby, Primary On/Off
Disabled LS/MS
Inrush Charge
VKA100LS
VKA100MS
Quiescent Operating Current
Primary On/Off Disabled
Power Dissipation LS/MS
V = V max.
IN
IN
PARAMETER
CONDITIONS
Rated Power
Set point Accuracy
Line Regulation
High Line to Low Line
Load Regulation
No Load to Rated Load
Output Temperature Drift
Output Ripple, p-p
DC to 20MHz BW
Output Current Limit Inception
Output Short-Circuit Current (2)
test
Output Overvoltage Limit
Transient Response
50 to 100% Load Step
Peak Deviation
di/dt = 0.1A/μSec
Settling Time
V , 1% of Nominal Output
OUT
PARAMETER
CONDITIONS
ISOLATION
Input to Output
Peak Test for 2 Seconds
Input to Baseplate
Output to Baseplate
Resistance
Capacitance
Leakage Current
GENERAL
VISO = 240VAC, 60Hz
Efficiency, Line, Load, Temp. (3)
Switching Frequency
Remote Sense Compensation
Output Voltage Adjust Range
12 V & higher(4)
Remote On/Off Control Inputs
Primary
Open Collector/Drain
Sink Current-Logic Low
Vlow
Vhigh0
Turn-on Time
Within 1% of Rated Output
Weight
TEMPERATURE
Operation/Specification
Case Temperature
Storage
Case Temperature
Shutdown Temperature
Case Temperature
Thermal Impedance, case-ambient
Lead Solder Temperature
10 Seconds max
NOTES: (1) See Typical Performance Curves, page 3
(2) Continuous Mode
(3) See graphs for Efficiency vs. Output Load, V , T
IN CASE
(4) 3.3V Models Limited in Trim Down Range
(5) Consult Factory for Details
www.murata-ps.com
MIN
0
MIN
1500
1500
500
10
400
-40
-55
+100
3.4/3.8
0.12/0.24
5
TYP
0.02
0.2
±.02
1%
130%
120%
125%
2%
100
TYP
2000
180
0.520
0.360
12
MAX
100
1
0.05
0.5
150%
150%
135%
MAX
W
W
mC
mC
mA
UNITS
W
%
%
%
%/°C
V , Nom
OUT
l , Nom
OUT
l , Nom
OUT
V
V , Nom
OUT
μSec
UNITS
VDC
VDC
VDC
MΩ
pF
μA, rms
420
440
0.5
-50% / +25%
KHz
V
V , Nom
OUT
1.0
mA
0.4
V
Open Collector
10.0
12.5
mSec
85 (3.0)
g (oz.)
+25
+100
°C
+25
+125
°C
+115
°C
7.1
°C/W
+300
°C
email: sales@murata-ps.com
04 May 2011 VKA100C.BO5 Page 2 of 4
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