MPDTH***60 Series
www.murata-ps.com
Adjustable Non-isolated 10-Amp
POLA DC/DC Converters
DESCRIPTION
The MPDTH series non-isolated DC/DC power modules are small in size but big
on performance and flexibility. Their high output current, compact footprint and
industry-leading features offer system designers versatile modules for powering
complex multi-processor digital systems. Standard inputs are 3.3V., 5V. or 12
Volts DC nominal.
Two mounting styles are offered, either a pinned through-hole model with
slightly lower height or a surface mount model, both with identical length and
width. Respective models all share the same pinout and comply with the POLA
DC/DC converter standard.
Typical units
FEATURES
Compatible to Point-of-Load Alliance (POLA) Specifications
The output voltage is adjustable in three ranges from 0.8 V. to 5.5 V and can
be set with a single external resistor. Margin controls provide a fixed step to
the output voltage either 5% up or down. The series also includes Auto-Track
sequencing, enabling modules to track each other’s output voltage in multipowered systems during power-up and power-down.
Surface-mount or through-hole small footprint package
Three user-selectable output voltage ranges covering 0.8V
to 5.5V
Outline dimensions less than one square inch
3.3V, 5V and 12 Vdc nominal inputs
Other operating features include a remote on/off control and the ability to start
up into an existing (prebias) output voltage. Extensive self-protection features
include input under-voltage lockout (UV), output short circuit protection and
output overcurrent shutdown (OC) using an automatic restart. All models meet
RoHS6 hazardous substance compliance.
High efficiency up to 94% typical
Tracking input for sequenced startup/shutdown
Sense input for load accuracy compensation
Outstanding thermal performance and derating
-40 to +85 degrees Celsius operating range
Extensive self-protection, voltage limits and short circuit
features
On/Off control, trim, margin controls and pre-bias start-up
functions
VoSense
Track Input
+Vin
F1
+Vout
2
C1
Open = On
Closed = Off
6
VoAdj (Trim)
4
3
9
D1
5
MPDTH_60
Series
Inhibit
On/Off
External
DC Power
Source
8
10
7 1
Grounds
Margin
Down
Margin
Up
Figure 1. Connection Diagram
For full details go to
www.murata-ps.com/rohs
Notes:
1. Murata Power Solutions strongly recommends an external fuse, F1. Fuse rating = 2 x Iin max.
2. Consider using diode D1 to blow the fuse in case of reversed polarity.
3. C1: 330μF/25V, aluminum electrolytic capacitor, required for MPDTH03060, 05060 models.
C1: 560μF/25V, aluminum electrolytic capacitor, required for MPDTH12060 models.
4. Track input is referred to ground.
5. See trim information for RSet.
www.murata-ps.com
www.murata-ps.com/support
MPDTH_60 Series.A08 Page 1 of 6
MPDTH***60 Series
Adjustable Non-isolated 10-Amp
POLA DC/DC Converters
SPECIFICATION SUMMARY AND ORDERING GUIDE
Model Number
Vout
(Volts)
MPDTH03060WAH
MPDTH03060WAS
MPDTH05060WAH
MPDTH05060WAS
MPDTH12060WAH
MPDTH12060WAS
0.8-2.5
0.8-2.5
0.8-3.6
0.8-3.6
1.2-5.5
1.2-5.5
Output
Iout (Amps, Power
max.)
(Watts)
10
10
10
10
10
10
Ripple&Noise
(mV pk-pk)
25
25
36
36
55
55
25(6)
25(6)
25(7)
25(7)
33(8)
33(8)
Regulation
Line
Load
±1.25%
±1.25%
±1.25%
±1.25%
±1.25%
±1.25%
±1.5%
±1.5%
±1.5%
±1.5%
±1.5%
±1.5%
Notes:
All specifications are typical at nominal input line voltage, nominal output voltage and full load,
Ta=+25 deg.C. unless otherwise noted. See detailed specifications.
"TH" is a pinned through-hole package. "SM" is a surface mount package.
Vin=3.3V, Vout=2.5V, Iout=7A
Vin=5V, Vout=3.3V, Iout=7A
Input (9)
Vin nom.
Range
(Volts)
(Volts)
3.3
3.3
5.0
5.0
12.0
12.0
Efficiency
(%)
3-3.6
3-3.6
4.5-5.5
4.5-5.5
10.8-13.2
10.8-13.2
93(3)
93(3)
94(4)
94(4)
94(5)
94(5)
Case(inches)
Package
Case(mm)
Type(2)
0.995x0.62x0.35 25.27x15.75x9.0
0.995x0.62x0.38 25.27x15.75x9.57
0.995x0.62x0.35 25.27x15.75x9.0
0.995x0.62x0.38 25.27x15.75x9.57
0.995x0.62x0.35 25.27x15.75x9.0
0.995x0.62x0.38 25.27x15.75x9.57
TH
SM
TH
SM
TH
SM
Vin=12V, Vout=5V, Iout=8A
Vin=3.3V, Vout=2V, Iout=10A
Vin=5V, Vout=3.3V, Iout=10A
Vin=12V, Vout=3.3V, Iout=10A
The minimum input voltage is +2.95V. Or (Vout + 0.65V.), whichever is greater.
RoHS6 compliance does not claim EU RoHS exemption 7b (lead in solder).
MPDTH**060 Series Performance and Functional Specifications
All specifications are typical unless noted.
Input
Line/Load Regulation
See Ordering Guide
See Ordering Guide
Input Voltage Range
See Ordering Guide
Efficiency
Start-Up Voltage
2.45 Volts (MPDTH03060)
4.3 Volts (MPDTH05060)
9.5 Volts (MPDTH12060)
Maximum Capacitive Loading
Undervoltage Shutdown
2.4 Volts (MPDTH03060)
3.7 Volts (MPDTH05060)
9.0 Volts (MPDTH12060)
External Input Capacitor
(See note 3)
330 μF, required (MPDTH03060 and
MPDTH05060)
560 μF required (MPDTH12060)
Remote On/Off Inhibit Control
Positive Logic
Current
Tracking Input
Current when grounded
Slew rate
Tracking Input Range
Margin Controls
OFF = -0.2V to +0.5 V max. or ground pin
ON = open pin (internal pullup)
-130 μA [5]
Cap-ESR>=0.004 Ohms
Cap-ESR
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