VKA60MS03-6C [MURATA]
DC-DC Regulated Power Supply Module, 1 Output, 39.6W, Hybrid, ROHS COMPLIANT, HALF BRICK PACKAGE-9;
| 型号： | VKA60MS03-6C |
| 厂家： | 
muRata |
| 描述： | DC-DC Regulated Power Supply Module, 1 Output, 39.6W, Hybrid, ROHS COMPLIANT, HALF BRICK PACKAGE-9 |
| 文件： | 总4页 (文件大小：222K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VKA60xSC
OBSOLETE PRODUCT
60 Watt SinglOutpHalf BricDC/DC Converter
Contact Factory for Replacement Model
ꢀOperation to +100oC Baseplate
ꢀRoHS Compliant
Temperature
ꢀ18-36 V & 33 - 75V Input Range
ꢀPrimary Remote On/Off, Choice of
Pos/Neg Logic
ꢀHigh Efficiency: 87% Typical at
5V
ꢀAdjustable Output Voltage
ꢀContinuout Short-Circuit Protection
ꢀThermal Shutdown
ꢀ100MS Transient Response 50-
100% Load Step
ꢀ420 kHz Fixed-Frequency
Operation
ꢀCase Ground Pin
ꢀRemote Sense
The VKA60xSC Series DC/DC
converters present an economical and
practical solution for distributed power
system architectures which require
high power density and efficiency
while maintaining system modularity
and upgradeability. With the ability to
operate over a wide input voltage range
of 18 to 36 and 33 to 75 volts, these
modules are ideal for use in battery
backup applications common in todays’
telecommunication and electronic data
processing applications. The output is
fully isolated from the input, allowing
for a variety of polarity and grounding
configurations.
The patented fixed frequency
architecture combined with surface
mount technology results in a compact,
efficient and reliable solution to DC/
DC conversion requirements. Safety
per UL1950, EN 60950 and CSA 22.2
#234.
The VKA60xSC’s proprietary
control circuitry responds to 50-100%
load steps in 100MSeconds to within 1%
nominal Vout.
PRODUCT SELECTION CHART
MODEL
INPUT
VOUT
(VDC)
IOUT
(A)
EFFICIENCY
VOLTAGE
MIN
80
85
87
88
89
81
86
88
89
89
TYP
81
86
88
89
90
82
87
89
90
90
VKA60LS03C
VKA60LS05C
VKA60LS12C
VKA60LS15C
VKA60LS24C
VKA60MS03C
VKA60MS05C
VKA60MS12C
VKA60MS15C
VKA60MS24C
3.3V
5.0V
12.0V
15.0V
24.0V
3.3V
12.0
12.0
5.0
4.0
2.5
12.0
12.0
5.0
24VDC
(18-36)
48VDC
(33-75)
5.0V
12.0V
15.0V
24.0V
4.0
2.5
THROUGH-HOLE SOLDERING INFORMATION
These devices are intended for wave soldering or manual soldering.
They are not intended to be subject to surface mount processes under any circumstances.
The normal wave soldering process can be used with these devices where the device is subjected to a maximum wave temperature of 260°C for a period of
no more than 10 seconds. Within this time and temperature range, the integrity of the device’s plastic body will not be compromised and internal temperatures
within the converter will not exceed 175°C. Care should be taken to control manual soldering limits identical to that of wave soldering.
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com
Technical enquiries - email: sales@murata-ps.com, tel: +1 508 339 3000
VKA60xSC.B01 Page 1 of 4
VKA60xSC
60 Watt Single Output Half Brick DC/DC Converter
SPECIFICATIONS, A=LL+4M0°COnDoEmLinSal input voltage unless otherwise specified.
Specifications are at TCASE
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
INPUT
Voltage Range
VKA60LS
VKA60MS
18
33
24
48
36
75
VDC
VDC
Maximum Input Current
VKA60LS
V
IN = 16VDC
4.4
2.6
A
A
mA
dB
mA
VKA60MS
VIN = 27VDC
Peak - Peak
DC to 1KHz
Reflected Ripple Current
Input Ripple Rejection
No Load Input Current LS/MS
20
60
50/100
50
Power Dissipation LS/MS
No Load
3.6/4.8
0.18/0.4
W
W
Standby, Primary On/Off Disabled LS/MS
Inrush Charge
V
IN = VINmax.
VKA60LS
VKA60MS
0.520
0.360
mC
mC
Quiescent Operating Current
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
OUTPUT
Rated Power
0
60
1
0.05
0.5
W
%
%
Set point Accuracy
Line Regulation
Load Regulation
High Line to Low Line
No Load to Rated Load
0.02
0.2
%
Output Temperature Drift
Output Ripple, p-p
Output Current Limit Inception
Output Short-Circuit Current (2)
Output Overvoltage Limit
Transient Response
Peak Deviation
.02
1%
130%
120%
125%
%/°C
DC to 20MHz BW
test
V
OUT, Nom
lOUT, Nom
lOUT, Nom
V
150%
150%
135%
50 to 100% Load Step
di/dt = 1.0A/MSec
VOUT, 1% of Nominal Output
2%
100
V
OUT, Nom
MSec
Settling Time
PARAMETER
ISOLATION
CONDITIONS
MIN
TYP
MAX
UNITS
Input to Output
Peak Test for 2 Seconds
1500
1500
500
10
VDC
VDC
VDC
M7
Input to Baseplate
Output to Baseplate
Resistance
Capacitance
Leakage Current
GENERAL
Efficiency, Line, Load, Temp. (3)
Switching Frequency
Remote Sense Compensation
Output Voltage Adjust Range
Remote On/Off Control Inputs
Primary
2000
180
pF
MA, rms
V
ISO = 240VAC, 60Hz
12V & higher(4)
400
420
440
0.5
KHz
V
VOUT, Nom
-50% / +25%
Open Collector/Drain
Sink Current-Logic Low
Vlow
Vhigh
1.0
0.4
mA
V
Open Collector
12.5
Turn-on Time
Within 1% of Rated Output
10.0
mSec
Weight
85 (3.0)
g (oz.)
TEMPERATURE
Operation/Specification
Storage
Shutdown Temperature
Thermal Impedance, case-ambient
Lead Solder Temperature
Case Temperature
Case Temperature
Case Temperature
-40
-55
+100
+25
+25
+100
+125
+115
°C
°C
°C
°C/W
°C
7.1
10 Seconds max
+300
NOTES: (1) See Typical Performance Curves, page 3
(2) Continuous Mode
(3) See graphs for Efficiency vs. Output Load, VIN, TCASE
(4) 3.3V Models Limited in Trim Down Range
(5) Consult Factory for Details
www.murata-ps.com
Technical enquiries - email: sales@murata-ps.com, tel: +1 508 339 3000
VKA60xSC.B01 Page 2 of 4
VKA60xSC
60 Watt Single Output Half Brick DC/DC Converter
VKA60 xSzz -
C
Device Family
Indicates 50 Watt Regulated Unit
Model Number
Selected from Table of Electrical Characteristics
Where:
x = Input Voltage (L = 24VDC; M = 48VDC)
zz = Output Voltage (03=3.3V, 05=5V, etc.)
Lead Length
0.200” - No Number
0.145” - (6)
0.110” - (8)
Remote On-Off Logic:
Positive - No Number
Negative - (1)
RoHS Compliant
www.murata-ps.com
Technical enquiries - email: sales@murata-ps.com, tel: +1 508 339 3000
VKA60xSC.B01 Page 3 of 4
VKA60xSC
60 Watt Single Output Half Brick DC/DC Converter
MECHANICAL
NOTES:
All dimensions are in inches (millimeters).
PIN PLACEMENT TOLERANCE: 0.005”
MECHANICAL TOLERANCE: 0.015”
0.530 MAX
[13.46]
Marked with: specific modeL ordered, date code, job
code.
0.20 [5.1]
.040 [1.02] DIA.
7 PLACES
.081 [2.06] DIA.
2 PLACES
MATERIAL: Units are encapsulated in
a low thermal
resistancemoldingcompoundwhichhasexcellentchemical
resistance and electrical properties in high humidity
environments and over a wide operating temperature
range. The encapsulant and outer shell of the unit have
UL94V-0 ratings. Lead material is solder plated to allow
ease of solderability.
0.20 [5.1]
0.50 [12.7]
.400 [10.16]
0.40 [10.16]
2.000
[50.80]
0.700
[17.78]
1.000
[25.40]
VKA60xSC
1.000
[25.40]
2.40
[61.0]
MAX
1.400
1.400
[35.56]
[35.56]
MOUNTING INSERTS M3 X 0.5 THRU, 4 PLACES
MAX. TORQUE, 8 IN/LBS
1.900
0.19 [4.8]
[48.26]
2.28
[57.91]
MAX
OUTPUT ADJUST VOLTAGE
OVP NOTE
Special attention should be given to the peak voltage
deviation during a dynamic load step when trimming the
output above the original set point to avoid tripping the
overvoltage protection circuit. Should an OVP condition
occur, the converter will go into a latch condition and
must be externally reset before it will return to normal
operation.
This feature allows the user to accurately adjust the module’s
output voltage set point to a specified level. This is achieved
by connecting a resistor or potentiometer from the TRIM
terminal to either the +Vout terminal (for increased Vout) or
the -Vout terminal (for decreased Vout). The formulae below
describe the trim resistor value to obtain a Vout change of
$
%. V is output voltage prior to adjustment (3.3V, 5V, 12V,
O
15V, or 24V).
Vo(100 + $%)
1.225$%
(100 + 2$%)
$%
_
Radj - up =
(
)
7
100
Radj - down =
(
- 2
)
7
$%
USA:
Canada: Toronto, Tel: (866) 740 1232, email: toronto@murata-ps.com
UK: Milton Keynes, Tel: +44 (0)1908 615232, email: mk@murata-ps.com
Tucson (Az), Tel: (800) 547 2537, email: sales@murata-ps.com
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A.
Tel: (508) 339-3000 (800) 233-2765 Fax: (508) 339-6356
France: Montigny Le Bretonneux, Tel: +33 (0)1 34 60 01 01, email: france@murata-ps.com
Germany: München, Tel: +49 (0)89-544334-0, email: munich@murata-ps.com
Japan: Tokyo, Tel: 3-3779-1031, email: sales_tokyo@murata-ps.com
Osaka, Tel: 6-6354-2025, email: sales_osaka@murata-ps.com
Website: www.murata-ps.jp
www.murata-ps.com email: sales@murata-ps.com ISO 9001 REGISTERED
07/28/08
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other
technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply
the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without
China:
Shanghai, Tel: +86 215 027 3678, email: shanghai@murata-ps.com
Guangzhou, Tel: +86 208 221 8066, email: guangzhou@murata-ps.com
notice.
© 2008 Murata Power Solutions, Inc.
www.murata-ps.com
Technical enquiries - email: sales@murata-ps.com, tel: +1 508 339 3000
VKA60xSC.B01 Page 4 of 4
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