1

MPU/MDU150 SERIES

®

The innovative MPU150 incorporates 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-One’s unique dual converter architecture

combines high reliability with exceptional regulation.

All 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.

FEATURES

• 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

ISOLATED V3 AND V4 CAN BE USED AS POSITIVE OR NEGATIVE OUTPUTS

MODEL

OUTPUT

ADJUSTMENT

OUTPUT

LINE

LOAD

RIPPLE & NOISE

INITIAL SETTING

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

10.8V to 13.2V

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

MPU150-4000

+12V

10.8V to 13.2V

8A

0.4%

1%

1%

11.94V to 12.06V

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

+3.3V

3.15V to 3.80V

30A (Note 3)

0.6%

1.5%

1.5%

3.28V to 3.32V

MPU150-4350

+5V

5.0V to 5.5V

15A (Note 3)

0.4%

1%

1%

5.00V to 5.04V

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

+5V

5.0V to 5.5V

30A (Note 3)

0.4%

1%

1%

4.98V to 5.02V

MPU150-4530

+3.3V

3.15V to 3.60V

15A (Note 3)

0.6%

1.5%

1.5%

3.28V to 3.32V

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

Advanced Product Release

ISOLATED V3 AND V4 CAN BE USED AS POSITIVE OR NEGATIVE OUTPUTS

MODEL

OUTPUT

ADJUSTMENT

OUTPUT

LINE

LOAD

RIPPLE & NOISE

INITIAL SETTING

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

10.8V to 13.2V

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

MDU150-4000

+12V

10.8V to 13.2V

8A

0.4%

1%

1%

11.94V to 12.06V

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

+5V

5.0V to 5.5V

30A (Note 3)

0.4%

1%

1%

4.98V to 5.02V

MDU150-4530

+3.3V

3.15V to 3.60V

15A (Note 3)

0.6%

1.5%

1.5%

3.28V to 3.32V

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) Output currents ratings are expressed with 300 LFM forced air.

2) Maximum peak to peak noise expressed as a percentage of output voltage, 20MHz bandwidth.

3) Total current between V1 and V2 is 30A, maximum rating.

4) Total current between V3 and V4 is 5A, maximum rating.

Rev. 06/99