TARGETED FOR OBSOLESCENCE

VKP60xTC
TARGETED FOR
OBSOLESCENCE
ISO9001
CERTIFIED
For full details go to
www.murata-ps.com/rohs
60 Watt Triple Output
Half Brick DC/DC Converter
H
z
Operation to 100°C Baseplate
Temperature
Each Channel Independently Current
Limited
z
50μS Transient Recovery,
0-90% Load Step
z
High Efficiency: 87% Typical
z
Primary & Secondary Remote On/Off
z
Excellent Cross Regulation
z
Adjustable Output Voltage
z
1500VDC Isolation Between Input
and Output
z
External Synchronization
z
VKP60MT Series UL/cUL approved
to UL1950 and VDE approved to
EN60950-1
z
RoHS Compliant
z
18 - 40 & 33 - 75V Input Range
z
z
500 VDC Channel to Channel Isolation
z
Fixed Frequency Operation
The VKP60LTC and VKP60MTC Series are
members of the VK high density DC/DC converter
family. They are multiple output DC/DC converters offered in both a 18-40 and 33-75 input
voltage range. Their versatile architecture featuring fully isolated channels enables the system
designer to utilize the converter in either a single,
dual or triple output scheme without excessive
minimum load requirements or cross regulation
degradation.
The VKP60xTC’s architecture results in an
economical and practical solution for use in distributed power schemes for today’s demanding
telecommunication and electronic data processing applications requiring ground separation
between noise sensitive digital logic and bipolar
analog components. The VKP60xTC’s proprietary
control circuity responds to 50-100% load steps
in 35μSeconds to within 1% of nominal Vout.
The peak deviation will not exceed 7% of Vout
for pulsed load slew rates in excess of 75 Amps
per microsecond. The VKP60xTC is ideal for
electronic data processing applications utilizing
modern disk drives and low voltage microprocessors that require dynamic load current
response while maintaining tight output voltage
tolerances.
PRODUCT SELECTION CHART
MODEL
TARGETED FOR OBSOLESCENCE
TARGETED FOR OBSOLESCENCE
TARGETED FOR OBSOLESCENCE
TARGETED FOR OBSOLESCENCE
OBSOLETE
OBSOLETE
OBSOLETE
OBSOLETE
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VKP60LT312C
VKP60LT315C
VKP60LT512C
VKP60LT515C
VKP60MT312C
VKP60MT315C
VKP60MT512C
VKP60MT515C
INPUT
VOLTAGE
(VDC)
24 (18-40)
24 (18-40)
24 (18-40)
24 (18-40)
48 (33-75)
48 (33-75)
48 (33-75)
48 (33-75)
RATED VOUT (VDC)
V1 (±)
3.3
3.3
5.1
5.0
3.3
3.3
5.1
5.0
V2 (±)
12
15
12
15
12
15
12
15
V3 (±)
12
15
12
15
12
15
12
15
RATED MAXIMUM IOUT (A)
V1(±)
V2(±)
V3(±)
18
18
12
12
18
18
12
12
2.5
2.0
2.5
2.0
2.5
2.0
2.5
2.0
2.5
2.0
2.5
2.0
2.5
2.0
2.5
2.0
email: [email protected]
Technical inquiries - email: [email protected],
tel: 508 339 3000
04 May 2011
TDC_VKP60xTC.B02 Page 1 of 7
VKP60xTC
60 Watt Triple Output
Half Brick DC/DC Converter
SPECIFICATIONS, ALL MODELS
Specifications are at TCASE = +40°C nominal input voltage unless otherwise specified.
PARAMETER
CONDITIONS
INPUT
Voltage Range
VKP60LTXXC Series
VKP60MTXXC Series
Reflected Ripple Current
Peak - Peak
Input Ripple Current
DC to 1KHz
Maximum Input Current
VKP60LTXXC Series
VKP60MTXXC Series
No Load Power Dissipation
MIN
TYP
MAX
UNITS
16
33
24
48
40
75
VDC
VDC
220
mA
50
60
dB
Output Power = 60 W
VIN = 16V
VIN = 30V
6
3
A
A
POUT = 0, VIN MIN < VIN < VIN MAX
6
W
0.29
0.165
mC
mC
7.5
15
10
25
mA
mA
TYP
MAX
UNITS
Inrush Charge
VKP60LTXXC Series
VKP60MTXXC Series
Quiescent Operating Current
Primary On/Off Disabled
Seconary On/Off Disabled
PARAMETER
CONDITIONS
MIN
ISOLATION
Input to Output
Peak Test
1500
VDC
1500
VDC
500
VDC
Input to Baseplate
Channel to Channel
Any Channel to Channel
Resistance, Input to Output
10
MΩ
Capacitance, Input to Output
2000
pF
Leakage Current
180
oA, rms
GENERAL
Set-point Accuracy
Turn-on Time
1
%
3.5
5
mSec
24
48
7
0.8
Open Collector
mA
V
100
0.4
Open Collector
μA
V
520
320
47
5
1
KHz
nSec
Ω
V
V
Ω
490
KHz
3 (85)
oz (g)
GENERAL
Remote On/Off Control Inputs
Primary
Sink Current Logic Low
Vlow
Vhigh
Open Collector/Drain
VIN = VIN MAX
Secondary
Sink Current Logic Low
Vlow
Vhigh
Open Collector/Drain
External Synchronization Input
Frequency
Pulse Width
Source Impedance
Input High Voltage
Input Low Voltage
Input Impedance
Switching Frequency
440
150
4
0
470
470
480
Weight
* See Application Notes available on the web at www.murata-ps.com
** X = Either L (24) or M (48)
www.murata-ps.com
email: [email protected]
04 May 2011
TDC_VKP60xTC.B02 Page 2 of 7
VKP60xTC
60 Watt Triple Output
Half Brick DC/DC Converter
SPECIFICATIONS, ALL MODELS
Specifications are at TCASE = +40°C nominal input voltage unless otherwise specified.
continued
GENERAL
PARAMETER
CONDITIONS
TEMPERATURE
Operation/Specification
Shutdown
Output Power
VKP60xT312C** OUTPUT
MAX
UNITS
-40
+100
˚C
-50
+125
˚C
+100
+115
˚C
Storage
PARAMETER
Set Point Voltage
Output Current, IOUT
Output Ripple, p-p
Output Adjust Range
Output Temperature Drift
Line Regulation
Load Regulation
Current Limit Inception
Short-Circuit Current
Transient Response
Peak Deviation
Settling Time
Overvoltage Limit
Efficiency
PARAMETER
Output Power
Set Point Voltage
Output Current, IOUT
Output Ripple, p-p
Output Adjust Range
Output Temperature Drift
Line Regulation
Load Regulation
Current Limit Inception
Short-Circuit Current
Transient Response
Peak Deviation
Settling Time
Overvoltage Limit
Efficiency
TYP
Case temperature
Thermal Impedance
VKP60xT315** OUTPUT
MIN
Case to Ambient
CONDITIONS
Min
Total Combined O/P Power =
60 Watts Max.
IO Nom
0.5
DC to 20MHz*
*
8.2
V1
Nom
Max
30
3.3
9
100
60
V2
Nom
15
12.2
1.25
150
Max
Min
30
18
200
3.80
.05
0
0.05
0.50
23
19
1.0
1.0
1.0
2.0
See Regulation Curves
5.0
4.0
5.0
150
35
250
50
5.0
3.15
.02
VIN, Min<VIN >VIN, Max
IO = IO, Nom
Min Load to Rated Load
Other Outputs Min Load
Min
25
.02
˚C/W
2.5
0
250
Dependent on V1
.05
V3
Nom
Max
15
12.2
1.25
150
30
2.5
250
.02
.05
1.0
2.0
See Regulation Curves
5.0
4.0
5.0
UNITS
W
V
A
mV
V
%/°C
%
%
A
A
50 to 100% Load Step
VOUT, 1% of VOUT, Nom
IOUT1=9A, (IOUT2+IOUT3)=2.5A
F.L. VIN=Nominal
CONDITIONS
4.2
85
86
Min
Nom
Max
30
3.3
9
100
60
Total Combined O/P Power =
60 Watts Max.
IO Nom
0.5
DC to 20MHz*
See Application Notes*
V1
3.15
.02
VIN, Min<VIN>VIN, Max
IO = IO, Nom
Min Load to Rated Load
Other Outputs Min Load
18
200
3.80
.05
0.05
0.50
23
19
1.0
1.0
150
35
250
50
5.0
25
mV
μSec
V
%
Min
0
V2
Nom
15
15.85
1
125
Max
Min
30
2
0
250
Dependent on V1
.02
.05
1.0
2.0
See Regulation Curves
4.0
3.2
4.0
V3
Nom
Max
15
15.85
1
125
30
.02
2
250
V
.05
1.0
2.0
See Regulation Curves
4.0
3.2
4.0
UNITS
W
V
A
mV
%/°C
%
%
A
A
50 to 100% Load Step
VOUT, 1% of VOUT, Nom
IOUT1=9A, (IOUT2+IOUT3)=2A
F.L. VIN=Nominal
4.2
85
mV
μSec
V
%
86
* See Application Notes available on the web at www.murata-ps.com
** X = Either L (24) or M (48)
www.murata-ps.com
email: [email protected]
04 May 2011
TDC_VKP60xTC.B02 Page 3 of 7
VKP60xTC
60 Watt Triple Output
Half Brick DC/DC Converter
SPECIFICATIONS, ALL MODELS
Specifications are at TCASE = +40°C nominal input voltage unless otherwise specified.
PARAMETER
VKP60xT512** OUTPUT
Output Power
Set Point Voltage
Output Current, IOUT
Output Ripple, p-p
Output Adjust Range
Output Temperature Drift
Line Regulation
Load Regulation
Current Limit Inception
Short-Circuit Current
Transient Response
Peak Deviation
Settling Time
Overvoltage Limit
Efficiency
PARAMETER
VKP60xT515** OUTPUT
Output Power
Set Point Voltage
Output Current, IOUT
Output Ripple, p-p
Output Temperature Drift
Line Regulation
Load Regulation
Current Limit Inception
Short-Circuit Current
Transient Response
Peak Deviation
Settling Time
Overvoltage Limit
Efficiency
CONDITIONS
Min
Total Combind O/P Power =
60 Watts Max
IO Nom
0.5
DC to 20MHz*
*
V1
Nom
Max
30
5.1
6.0
125
60
4.75
.02
VIN, Min<VIN >VIN, Max
IO = IO, Nom
Min Load to Rated Load
Other Outputs Min Load
12
200
5.50
.05
Min
0
V2
Nom
Max
15
12
1.25
150
V3
Min
30
2.5
0
250
Dependent on V1
.02
.05
0.05
0.50
16
12.6
0.10
1.0
1.0
2.0
See Regulation Curves
16
5.0
4.0
200
35
300
50
6.8
Nom
Max
15
12
1.25
150
30
.02
2.5
250
V
.05
1.0
2.0
See Regulation Curves
5.0
4.0
5.0
5.0
UNITS
W
V
A
mV
%/°C
%
%
A
A
50 to 100% Load Step
VOUT, 1% of VOUT, Nom
IOUT1=6A, (IOUT2+IOUT3)=2.5A
F.L. VIN=Nomina
CONDITIONS
6.0
86
87
Min
Nom
Max
30
5.0
6
100
4.60
.02
60
Total Combined O/P Power =
60 Watts Max
IO Nom
0.5
DC to 20MHz*
Output Adjust Range
*
VIN, Min<VIN >VIN, Max
IO = IO, Nom
Min Load to Rated Load
Other Outputs Min Load
V1
12
200
mV
μSec
V
%
Min
0
V2
Nom
15
15.3
1
125
5.50
.05
0.05
0.50
16
12.6
0.10
1.0
200
35
300
50
6.8
16
.02
Max
Min
V3
30
Nom
15
15.3
2
0
1
250
125
Dependent on V1
.05
.02
1.0
2.0
See Regulation Curves
4.0
3.2
4.0
Max
30
2
250
V
.05
1.0
2.0
See Regulation Curves
4.0
3.2
4.0
UNITS
W
V
A
mV
%/°C
%
%
A
A
50 to 100% Load Step
VOUT, 1% of VOUT, Nom
IOUT1=6A, (IOUT2+IOUT3)=2A
F.L. VIN=Nominal
6.0
86
mV
μSec
V
%
87
* See Application Notes available on the web at www.murata-ps.com
** X = Either L (24) or M (48)
ORDERING INFORMATION
VKp60
xTyz-
L
C
Device Family
Indicates 100 Watt Regulated Unit
Model Number
Selected from Table of Electrical Characteristics
Where:
x = Input Voltage (L = 24VDC, M = 48VDC)
T = Number of Outputs (Triple ‘T’)
y = 3 for 3.3V, 5 for 5V
z = 12 for 12V, 15 for 15V
Lead Length
0.250" - No Number
0.145" - (6)
0.110" - (8)
RoHS Compliant
www.murata-ps.com
email: [email protected]
04 May 2011
TDC_VKP60xTC.B02 Page 4 of 7
VKP60xTC
60 Watt Triple Output
Half Brick DC/DC Converter
TYPICAL PERFORMANCE CURVES
Specifications are at TCASE = +40°C nominal input voltage, nominal load, recommended external components applied, unless otherwise specified.
(Refer to Application Note DCAN-9 at www.murata-ps.com)
EFFICIENCY vs TEMPERATURE
Change in Efficiency (%)
TCASE = +40°C, nominal input voltage, nominal load, recommended external
components applied, unless otherwise specified.*
ABSOLUTE MAX. RATINGS
Output Short-Circuit
Duration
Continuous
Baseplate Temperature
+100°C
Lead Temperature
(soldering, 10 seconds max)
+300°C
Storage Temperature
+125°C
Input to Output Isolation
1500 VDC
Case Temperature (°C)
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email: [email protected]
04 May 2011
TDC_VKP60xTC.B02 Page 5 of 7
VKP60xTC
TYPICAL PERFORMANCE CURVES
60 Watt Triple Output
Half Brick DC/DC Converter
VKP60xT312
VKP60xT315
VKP60xT512
VKP60xT515
www.murata-ps.com
email: [email protected]
04 May 2011
TDC_VKP60xTC.B02 Page 6 of 7
VKP60xTC
60 Watt Triple Output
Half Brick DC/DC Converter
MECHANICAL
PIN SIDE
DOWN
NOTES:
All dimensions are in inches (millimeters).
PIN PLACEMENT TOLERANCE: ± 0.005”
MECHANICAL TOLERANCE: ± 0.015”
Marked with: specific model ordered, date code, job code.
MATERIAL: Units are encapsulated in a low thermal resistance molding
compound which has excellent chemical resistance, wide operating
temperature range, and good electrical properties under high humidity
environments. The encapsulant and outer shell of the unit have
UL94V-0 ratings. Lead material is matte tin 100 microinches min., over
nickel, 40-80 microinches.
[A] See Ordering Information on page 4 for available lead lengths.
PIN CONNECTIONS
PIN SIDE UP
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
SIDE
VIEW
1
2
3
4
5
6
7
8
9
10
11
12
PRIMARY ON/OFF
-VIN
+VIN
SYNC IN
-V2
+V2
TRIM
+V1
-V1
SECONDARY ON/OFF
+V3
-V3
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
notice.
© 2011 Murata Power Solutions, Inc.
www.murata-ps.com/locations
email: [email protected]
04 May 2011
TDC_VKP60xTC.B02 Page 7 of 7