MPU150/MDU150 Series Data Sheet
Features
RoHS lead free solder and lead solder exempted products
are available
Power Factor Correction (PFC) meets EN61000-3-2
Low-profile height fits 1U constraints
Dual main outputs provide 3.3V and 5V for mixed mode
applications
Single wire current sense on outputs V1 and V2
Remote sense on outputs V1 and V2
Overtemperature, overload, and overvoltage protection
Available with metric or SAE mountings
Greater than 340,000 Hours MTBF
MDU150 models have 48VDC input
Description
The innovative MPU products incorporate Power Factor Correction (PFC) with a low-profile package designed to meet 1U
height constraints. The MPU150-4530 and MPU150-4350 provide high current +3.3V and +5V on a single platform to support
mixed-mode, high-speed digital circuitry. Power-Ones unique dual converter architecture combines high reliability with
exceptional regulation.
All multiple output models feature remote sense on outputs V1 and V2 to provide independent compensation of output cable
losses. Other standard features include independent current sharing on V1 and V2, thermal shutdown, and remote inhibit.
Airflow of 300 linear feet per minute (LFM) is required to deliver the full power density of 3.0 watts per cubic inch.
The MDU150 Series provides the same benefits as the MPU150 Series, with nominal 48 volt DC input.
AC Input, Single Output Model Selection - 180W WITH 300 LFM FORCED-AIR COOLING
OUTPUT ADJUSTMENT MAXIMUM OUTPUT LINE LOAD RIPPLE & NOISE INITIAL SETTING
MODEL
VOLTAGE RANGE CURRENT (NOTE 1) REGULATION REGULATION %p-p (NOTE 2) ACCURACY
MPU150-S259 12V 11.6V to 16V 15A (Note 3) 0.1% 1% 1% 11.97V to 12.03V
MPU150-S262 24V 22.8V to 29.2V 7.5A (Note 3) 0.1% 1% 1% 23.95V to 24.05V
MPU150-S261 48V 45V to 56V 3.75A (Note 3) 0.1% 1% 1% 47.9V to 48.1V
Model numbers highlighted in yellow or shaded are not recommended for new designs. See MPU200 for new designs.
AC Input, Multiple Output Model Selection - 150W WITH 300 LFM FORCED-AIR COOLING
ISOLATED V3 AND V4 CAN BE USED AS POSITIVE OR NEGATIVE OUTPUTS
OUTPUT ADJUSTMENT OUTPUT LINE LOAD RIPPLE & NOISE INITIAL SETTING
MODEL
VOLTAGE RANGE CURRENT (NOTE 1) REGULATION REGULATION %Pk-Pk (NOTE 2) ACCURACY
+3.3V 3.15V to 3.80V 35A 0.6% 1.5% 1.5% 3.28V to 3.32V
MPU150-3300 +5V 5.0V to 5.5V 20A 0.4% 3% 1% 4.98V to 5.02V
+12V Fixed 2A 0.4% 3% 1% 11.76V to 12.24V
+5V 5.0V to 5.5V 17.5A 0.4% 1% 1% 4.98V to 5.02V
MPU150-3524 +12V 10.8V to 13.2V 4A 0.4% 3% 1% 11.94V to 12.06V
+24V Fixed 2A 0.4% 3% 1% 23.52V to 24.48V
+5V 5.0V to 5.5V 30A (Note 4) 0.4% 1% 1% 4.98V to 5.02V
+12V 10.8V to 13.2V 8A 0.4% 1% 1% 11.94V to 12.06V
MPU150-4000
12V 10.8V to 13.2V 3A 0.4% 1% 1% 11.94V to 12.06V
5V 5.0V to 5.5V 2A 0.4% 1% 1% 4.98V to 5.02V
+2.5V 2.25V to 3.0V 30A (Note 4) 0.8% 2% 2% 2.49V to 2.51V
+3.3V 3.15V to 3.8V 15A (Note 4) 0.6% 1.5% 1.5% 3.28V to 3.32V
MPU150-4230
12V 10.8V to 13.2V 4A (Note 5) 0.4% 1% 1% 11.94V to 12.06V
5V 5.0V to 5.5V 2A (Note 5) 0.4% 1% 1% 4.98V to 5.0V
+3.3V 3.15V to 3.80V 30A (Note 4) 0.6% 1.5% 1% 3.28V to 3.32V
+5V 5.0V to 5.5V 15A (Note 4) 0.4% 1% 1% 5.00V to 5.04V
MPU150-4350
12V 10.8V to 13.2V 3A (Note 5) 0.4% 7% 1% 11.94V to 12.06V
12V 10.8V to 13.2V 3A (Note 5) 0.4% 7% 1% 11.94V to 12.06V
+5V 5.0V to 5.5V 30A (Note 4) 0.4% 1% 1% 4.98V to 5.02V
+3.3V 3.15V to 3.60V 15A (Note 4) 0.6% 1.5% 1.5% 3.28V to 3.32V
MPU150-4530
12V 10.8V to 13.2V 3A (Note 5) 0.4% 7% 1% 11.94V to 12.06V
12V 10.8V to 13.2V 3A (Note 5) 0.4% 7% 1% 11.94V to 12.06V
NOTES: 1) The MPU/MDU150 products require a minimum of 300 LFM of forced-air cooling under 4) Total current between V1 and V2 is 30A, maximum rating.
ALL load conditions. It is recommended that the airflow be applied from the input side of the 5) Total current between V3 and V4 is 5A, maximum rating.
power supply blowing towards the output.
2) Maximum peak-to-peak noise expressed as a percentage of output voltage, 20 MHz bandwidth.
3) Total power of 180 Watts.
MCD10009 Rev. 1.0, 15-Oct-07 Page 1 of 6 www.power-one.comMPU150/MDU150 Series Data Sheet
DC Input Model Selection - 150W WITH 300 LFM FORCED-AIR COOLING
ISOLATED V3 AND V4 CAN BE USED AS POSITIVE OR NEGATIVE OUTPUTS
OUTPUT ADJUSTMENT OUTPUT LINE LOAD RIPPLE & NOISE INITIAL SETTING
MODEL
VOLTAGE RANGE CURRENT (NOTE 1) REGULATION REGULATION %Pk-Pk (NOTE 2) ACCURACY
+3.3V 3.15V to 3.80V 35A 0.6% 1.5% 1.5% 3.28V to 3.32V
MDU150-3300 +5V 5.0V to 5.5V 20A 0.4% 3% 1% 4.98V to 5.02V
+12V N/A 2A 0.4% 3% 1% 11.76V to 12.24V
+5V 5.0V to 5.5V 30A (Note 3) 0.4% 1% 1% 4.98V to 5.02V
+12V 10.8V to 13.2V 8A 0.4% 1% 1% 11.94V to 12.06V
MDU150-4000
12V 10.8V to 13.2V 3A 0.4% 1% 1% 11.94V to 12.06V
5V 5.0V to 5.5V 2A 0.4% 1% 1% 4.98V to 5.02V
+2.5V 2.25V to 3.0V 30A (Note 3) 2% 2% 2% 2.49V to 2.51V
+3.3V 3.15V to 3.8V 15A (Note 3) 1.5% 1.5% 1.5% 3.28V to 3.32V
MDU150-4230
12V 10.8V to 13.2V 3A 1% 1% 1% 11.94V to 12.06V
5V 5.0V to 5.5 V 2A 1% 1% 1% 4.98V to 5.0V
+3.3V 3.15V to 3.8V 30A (Note 5) 1.5% 1.5% 1% 3.28V to 3.32V
+5V 5.0V to 5.5V 15A (Note 5) 1% 1% 1% 5.00V to 5.04V
MDU150-4350
12V 10.8V to 13.2V 3A (Note 4) 7% 7% 1% 11.94V to 12.06V
12V 10.8V to 13.2V 3A (Note 4) 7% 7% 1% 11.94V to 12.06V
+5V 5.0V to 5.5V 30A (Note 3) 0.4% 1% 1% 4.98V to 5.02V
+3.3V 3.15V to 3.60V 15A (Note 3) 0.6% 1.5% 1.5% 3.28V to 3.32V
MDU150-4530
12V 10.8V to 13.2V 3A (Note 4) 0.4% 7% 1% 11.94V to 12.06V
12V 10.8V to 13.2V 3A (Note 4) 0.4% 7% 1% 11.94V to 12.06V
NOTES: 1) The MPU/MDU150 products require a minimum of 300 LFM of forced-air cooling 4) Total current between V3 and V4 is 5A, maximum rating.
under ALL load conditions. It is recommended that the airflow be applied from the 5) Total current between V1 and V2 is 40A, maximum rating
input side of the power supply blowing towards the output.
2) Maximum peak-to-peak noise expressed as a percentage of output voltage,
20 MHz bandwidth.
3) Total current between V1 and V2 is 30A, maximum rating.
Ordering Information:
OPTIONS SUFFIXES TO ADD TO PART NUMBER
Metric Mounting Add M as a suffix to the model number to order chassis with M4 x 0.7 mounting inserts. Metric mounting
inserts are standard for single-output models MPU150-S259, MPU150-S261, and MPU150-S262.
RoHS lead solder exemption No RoHS suffix character required.
RoHS compliant for all 6 substances Add G as the last character of the part number.
MPU150 Input Specifications
PARAMETER CONDITIONS/DESCRIPTION MIN NOM MAX UNITS
Input Voltage - AC Continuous input range. 85 264 VAC
Input Frequency AC input. 47 63 Hz
Hold-up Time After last AC line peak at 150 watts. MPU150-4350 17.5 ms
All other models 20
Input Current 85 VAC at full rated load. MPU150 3.0 ARMS
Input Protection Non-user serviceable internally located AC input line fuse.
Inrush Surge Current Internally limited by thermistor. Vin = 230 VAC, one cycle, 25C. 35 APK
Power Factor Per EN61000-3-2. 0.95 W/VA
Operating Frequency Switching frequency of main output transformer. 100 120
Switching frequency of secondary transformer. 65 90 kHz
Switching frequency of Power Factor Correction circuit. 60
MCD10009 Rev. 1.0, 15-Oct-07 Page 2 of 6 www.power-one.com