OBSOLETE PRODUCT
Output, Half Brick DC/DC Converter
100
Watt,
Du
al/Triple
Ou
Dual/Triple
u
e
Contact Factory for Replacement Model
FEAT
URES
FEATURES
T
S
R
O
HS COMPLIANT
H
S
COMPL
IA
L
33 - 75V INPUT RANGE
2.3" X 2.4" X 0.5"
USER CONFIGURABLE AS A SINGLE, DUAL OR
TRIPLE OUTPUT
EACH CHANNEL INDEPENDENTLY CURRENT LIMITED
EXCELLENT CROSS REGULATION
500V
DC
CHANNEL TO CHANNEL ISOLATION
HIGH EFFICIENCY: 88% TYPICAL
FIXED-FREQUENCY OPERATION
OPERATION TO +100°C BASEPLATE TEMPERATURE
50 S TRANSIENT RECOVERY, 0-90% LOAD STEP
PRIMARY & SECONDARY REMOTE ON/OFF
ADJUSTABLE OUTPUT VOLTAGE
EXTERNAL SYNCHRONIZATION
APPROVED TO UL/CUL1950, EN 60950
V
VKP100MTC Series
DESCRIPTION
The VKP100MTC Series are members of the VK high density
DC/DC converter family. They are multiple output DC/DC con-
verters offered in a 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 VKP100MTC'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
VKP100xTC's proprietary control circuity responds to 50-100%
load steps in 35 Seconds to within 1% of nominal Vout. The
peak deviation will not exceed 10% of Vout for pulsed load
slew rates in excess of 75 Amps per microsecond.
The VKP100MTC 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.
AGENCY APPROVALS
PRODUCT SELECTION CHART
V
OUT
INPUT
VOLTAGE
MODEL
VKP100MT312C
VKP100MT315C
VKP100MT512C
VKP100MT515C
(V
DC
)
48
(33-75)
RATED OUTPUT VOLTAGE (VDC)
Output 1 (±)
3.3
3.3
5.1
5
Output 2 (±)
12
15
12
15
Output 3 (±)
12
15
12
15
I
OUT
RATED MAXIMUM OUTPUT CURRENT (A)
Output 1
30
30
20
20
Output 2
4.2
3.4
4.2
3.4
Output 3
4.2
3.4
4.2
3.4
ISO9001
CERTIFIED
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
VKP100MTC.B01
Page 1 of 6
VKP100MTC Series
100 Watt, Dual/Triple Output, Half Brick DC/DC Converter
INPUT SPECIFICATIONS, ALL MODELS
Specifications are at T
PARAMETER
Input Fusing
Voltage Range
VKP100MTC Series
Reflected Ripple Current
Input Ripple Rejection
Maximum Input Current
VKP100MTC Series
No Load Power Dissipation
Inrush Charge
VKP100MTC Series
Quiescent Operating Current
Primary On/Off Disabled
Secondary On/Off Disabled
CONDITIONS
MIN
CASE
= +40°C nominal input voltage unless otherwise specified.
TYP
MAX
UNITS
10
A
V
DC
mA
dB
A
W
mC
mA
mA
33
Peak - Peak
DC to 1KHz
Output Power = 100W
V
IN
= 30V
P
OUT
= 0, V
IN, Min
<V
IN
<V
IN, Max
50
48
60
75
370
5
6
0.247
7.5
15
10
20
COMMON SPECIFICATIONS, ALL MODELS
Specifications are at T
PARAMETER
ISOLATION
Input to Each Output
Input to Baseplate
Channel to Channel
Resistance, Input - Output
Capacitance, Input - Output
Leakage Current
GENERAL
Set Point Accuracy
Turn-on Time
Remote On/Off Control Inputs
Primary
Sink Current-Logic Low
Vlow
Vhigh
Secondary
Sink Current-Logic Low
Vlow
Vhigh
External Synchronization Input
Frequency
Pulse Width
Source Impedence
Input High Voltage
Input Low Voltage
Input Impedance
Switching Frequency
Weight
TEMPERATURE
Operation/Specification
Storage
Shutdown
Thermal Inpedance
CONDITIONS
Peak Test
Any Channel to Any Channel
MIN
1500
1500
500
10
CASE
= +40°C nominal input voltage unless otherwise specified.
TYP
MAX
UNITS
V
DC
V
DC
V
DC
M
pF
A, rms
1
5
%
mSec
2000
V
ISO
= 240V
AC
, 60Hz
V
IN
= Nominal, 50% Load
Within 1% of Nominal V
OUT
Open Collector/Drain
V
IN
= V
MAX
180
3.5
7
0.8
Open Collector
100
0.4
Open Collector
440
150
4
0
470
470
480
520
320
47
5
1
490
3 (85)
+100
+125
+115
8.2
mA
V
Open Collector/Drain
A
V
KHz
nSec
V
V
KHz
oz (g)
C
°C
°C
°C/W
Case Temperature
-40
-55
+100
Case to Ambient
VKP100MT312C OUTPUT SPECIFICATIONS
Specifications are at T
PARAMETER
Output Power
Set Point Voltage
Output Current, I
OUT
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
CONDITIONS
Total Combined O/P Power =
100 Watts Max
I
O Nom
DC to 20MHz*
*
V
IN, Min
V
IN
V
IN, Max
I
O
= I
O, Nom
Min Load to Rated Load
Other Outputs Min Load
50 to 100% Load Step
V
OUT
, 1% of V
OUT
,
Nom
I
OUT1
=15A, (I
OUT2
+I
OUT3
)= 4.2A
F.L. V
IN
=Nominal
4.2
85
150
35
86
250
50
5.0
Min
OUTPUT 1
Nom
Max
50
3.3
15
100
.02
0.05
0.50
38
30
100
30.0
200
3.80
.05
0.10
1.00
0
Min
CASE
= +40°C nominal input voltage unless otherwise specified.
Min
OUTPUT 3
Nom
Max
25
12.2
2.1
150
.02
50
4.2
500
.05
UNITS
W
V
A
mV
V
%/°C
%
%
A
A
mV
Sec
V
%
OUTPUT 2
Nom
Max
25
12.2
2.1
150
.02
50
0.5
3.15
4.2
0
500
Dependent on V1
.05
1.0
2.0
See Regulation Curves
6.0
5.0
1.0
2.0
See Regulation Curves
6.0
5.0
38
6.0
6.0
www.murata-ps.com
Technical enquiries
-
email:
sales@murata-ps.com,
tel:
+1 508 339 3000
VKP100MTC.B01
Page 2 of 6
VKP100MTC Series
100 Watt, Dual/Triple Output, Half Brick DC/DC Converter
VKP100MT315C OUTPUT SPECIFICATIONS
PARAMETER
Output Power
Set Point Voltage
Output Current, I
OUT
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
V
OUT
, 1% of V
OUT, Nom
I
OUT1
=15A, (I
OUT2
+I
OUT3
) = 3.4A
F.L. V
IN
=Nominal
4.2
85
DC to 20MHz*
*
V
IN, Min
V
IN
V
IN, Max
I
O
= I
O, Nom
Min Load to Rated Load
Other Outputs Min Load
50 to 100% Load Step
150
35
86
250
50
5.0
mV
Sec
V
%
0.05
0.50
38
30
0.10
1.0
38
1.0
2.0
See Regulation Curves
5.0
4.0
5.0
1.0
2.0
See Regulation Curves
5.0
4.0
5.0
%
%
A
A
CONDITIONS
Total Combined O/P Power =
100 Watts Maximum
I
O Nom
0.5
3.15
.02
Min
Nom
50
3.3
15
100
30.0
200
3.80
.05
0
Specifications are at T
CASE
= +40°C nominal input voltage unless otherwise specified.
OUTPUT 2
Max
100
Min
Nom
25
15.85
1.66
125
.02
3.33
0
500
Dependent on V1
.05
Max
50
Min
OUTPUT 3
Nom
25
15.85
1.66
125
.02
3.33
500
.05
Max
50
UNITS
W
V
A
mV
V
%/°C
OUTPUT 1
VKP100MT512C OUTPUT SPECIFICATIONS
PARAMETER
Output Power
Set Point Voltage
Output Current, I
OUT
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
DC to 20MHz*
*
V
IN, Min
V
IN
V
IN, Max
I
O
= I
O, Nom
Min Load to Rated Load
Other Outputs Min Load
50 to 100% Load Step
4.75
CONDITIONS
Total Combined O/P Power =
100 Watts Combined
I
O Nom
0.5
Specifications are at T
CASE
= +40°C nominal input voltage unless otherwise specified.
OUTPUT 1
OUTPUT 2
OUTPUT 3
Min
Nom
Max
Min
Nom
Max
Min
Nom
Max
UNITS
50
5.1
10
100
.02
0.05
0.50
26.0
20.0
200
20
150
5.50
.05
0.10
1.0
0
100
25
12
2.1
150
.02
4.2
500
0
50
25
12
2.1
150
.02
4.2
500
.05
50
W
V
A
mV
V
%/°C
%
%
A
A
mV
Sec
V
%
Dependent on V1
.05
1.0
2.0
See Regulation Curves
6.0
5.0
1.0
2.0
See Regulation Curves
6.0
5.0
26.0
300
50
7.0
6.0
6.0
V
OUT
, 1% of V
OUT, Nom
I
OUT1
=10A, (I
OUT2
+I
OUT3
) = 4.2A
F.L. V
IN
=Nominal
6.0
86
35
87
VKP100MT515C OUTPUT SPECIFICATIONS
PARAMETER
Output Power
Set Point Voltage
Output Current, I
OUT
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
CONDITIONS
Total Combined O/P Power =
100 Watts Max
I
O Nom
0.5
DC to 20MHz*
*
V
IN, Min
V
IN
V
IN, Max
I
O
= I
O, Nom
Min Load to Rated Load
Other Outputs Min Load
50 to 100% Load Step
4.60
Specifications are at T
CASE
= +40°C nominal input voltage unless otherwise specified.
OUTPUT 1
OUTPUT 2
OUTPUT 3
Min
Nom
Max
Min
Nom
Max
Min
Nom
Max
UNITS
50
5.0
10
100
.02
0.05
0.05
26.0
20.0
200
100
20
150
5.50
.05
1.0
1.0
26.0
300
50
7.0
0
25
15.3
1.66
125
.02
50
3.33
0
500
Dependent on V1
.05
25
15.3
1.66
125
.02
50
3.33
500
.05
W
V
A
mV
V
%/°C
%
%
A
A
mV
Sec
V
%
1.0
2.0
See Regulation Curves
5.0
4.0
5.0
1.0
2.0
See Regulation Curves
5.0
4.0
5.0
V
OUT
, 1% of V
OUT, Nom
I
OUT1
=10A, (I
OUT2
+I
OUT3
) = 4.2A
F.L. V
IN
=Nominal
6.0
86
35
87
*See Application Notes available on the web at www.cd4power.com
www.murata-ps.com
Technical enquiries
-
email:
sales@murata-ps.com,
tel:
+1 508 339 3000
VKP100MTC.B01
Page 3 of 6
VKP100MTC Series
100 Watt, Dual/Triple Output, Half Brick DC/DC Converter
TYPICAL PERFORMANCE CURVE
T
CASE
= +40°C, nominal input voltage, nominal load,
recommended external components applied, unless otherwise specified.
(Refer to Application Note DCAN-9 at www.cd4power.com)
ABSOLUTE MAXIMUM 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 V
DC
ORDERING INFORMATION
VKP100
Device Family
Indicates 100 Watt Regulated Unit
Model Number
Selected from Table of Electrical Characteristics
Where:
X = Input Voltage (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
MTYZ - L
C
www.murata-ps.com
Technical enquiries
-
email:
sales@murata-ps.com,
tel:
+1 508 339 3000
VKP100MTC.B01
Page 4 of 6
VKP100MTC Series
100 Watt, Dual/Triple Output, Half Brick DC/DC Converter
TYPICAL PERFORMANCE CURVE
T
CASE
= +40°C, nominal input voltage, nominal load,
recommended external components applied, unless otherwise specified.
(Refer to Application Note DCAN-9 at www.cd4power.com)
EFFICIENCY vs OUTPUT LOAD
90
VIN = MIN.
VIN = NOM.
VIN = MAX.
FULL LOAD EFFICIENCY
vs LOAD DISTRIBUTION
90
VIN = MIN
LOAD REGULATION
20
Output Voltage (V)
85
85
15
12.2
11.0
14.0
VKP100xT312C
Efficiency (%)
Efficiency (%)
VIN = MAX
80
80
10
75
75
5
3.3V
70
0.50/0
3.0/0.8 6.0/1.7 9.0/2.5 1 2 / 3 . 3
Iout
1
/(Iout
2
+ Iout
3
)(A)
15/4.2
70
0.5/8.4
15/4.2
Iout
1
/(Iout
2
+ Iout
3
)(A)
30/0
0
0.5/8.4
15/4.2
Iout
1
/(Iout
2
+ Iout
3
)(A)
30/0
EFFICIENCY vs OUTPUT LOAD
90
VIN = MIN.
VIN = NOM.
VIN = MAX.
FULL LOAD EFFICIENCY
vs LOAD DISTRIBUTION
90
VIN = MIN
LOAD REGULATION
20
18
15.9
85
85
Output Voltage (V)
30/0
15
14.5
VKP100xT315C
Efficiency (%)
Efficiency (%)
VIN = MAX
80
80
10
75
75
5
3.3V
70
0.50/0
3.0/0.7 6.0/1.4 9.0/2.0 12/2.9
Iout
1
/(Iout
2
+ Iout
3
)(A)
15/3.4
70
0.5/6.8
15/3.4
Iout
1
/(Iout
2
+ Iout
3
)(A)
0
0.5/6.8
15/3.4
Iout
1
/(Iout
2
+ Iout
3
)(A)
30/0
EFFICIENCY vs OUTPUT LOAD
90
VIN = MIN.
VIN = NOM.
VIN = MAX.
FULL LOAD EFFICIENCY
vs LOAD DISTRIBUTION
90
VIN = MIN
VIN = MAX
LOAD REGULATION
20
85
85
Output Voltage (V)
15
13.2
10.5
Efficiency (%)
Efficiency (%)
VKP100xT512C
80
80
10
12.0
75
75
5.1
70
0.50/0
2.0/0.8 4.0/1.7 6.0/2.5 8.0/3.3
Iout
1
/(Iout
2
+ Iout
3
)(A)
10/4.2
70
0.5/8.4
10/4.2
Iout
1
/(Iout
2
+ Iout
3
)(A)
20/0
0
0.5/8.4
10/4.2
Iout
1
/(Iout
2
+ Iout
3
)(A)
20/0
EFFICIENCY vs OUTPUT LOAD
90
VIN = MIN.
VIN = NOM.
VIN = MAX.
FULL LOAD EFFICIENCY
vs LOAD DISTRIBUTION
90
VIN = MAX
VIN = MIN
LOAD REGULATION
20
16.7
85
85
Output Voltage (V)
15
13.9
15.3
VKP100xT515C
Efficiency (%)
Efficiency (%)
80
80
10
75
75
5
70
0.50/0
2.0/0.9 4.0/1.4 6.0/2.0 8.0/2.7
Iout
1
/(Iout
2
+ Iout
3
)(A)
10/3.4
70
0.5/6.8
10/3.4
Iout
1
/(Iout
2
+ Iout
3
)(A)
20/0
0
0.5/6.8
10/3.4
Iout
1
/(Iout
2
+ Iout
3
)(A)
20/0
www.murata-ps.com
Technical enquiries
-
email:
sales@murata-ps.com,
tel:
+1 508 339 3000
VKP100MTC.B01
Page 5 of 6
