MPDTH_50 Series.A08 Page 2 of 6

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MPDTH***50 Series

Adjustable Non-isolated 6-Amp

POLA DC/DC Converters

SPECIFICATION SUMMARY AND ORDERING GUIDE

c

Output

Input

Vout

Iout (Amps, Power

Ripple&Noise

Regulation

Vin nom.

Range

Efficiency

Package

Model Number

(Volts)

max.)

(Watts)

(mV pk-pk)

Line

Load

(Volts)

(Volts)

(%)

Case(inches)

Case(mm)

Type(2)

MPDTH03050WAH

0.8-2.5

6

15

20(6)

±1.25% ±1.5%

3.3

2.95-3.65

94(3)

0.87x0.495x0.335

22.10x12.57x8.5

TH

MPDTH03050WAS

0.8-2.5

6

15

20(6)

±1.25% ±1.5%

3.3

2.95-3.65

94(3)

0.87x0.495x0.358 22.10x12.57x9.09

SM

MPDTH05050WAH

0.8-3.6

6

21.6

20(7)

±1.25% ±1.5%

5.0

4.5-5.5

95(4)

0.87x0.495x0.335

22.10x12.57x8.5

TH

MPDTH05050WAS

0.8-3.6

6

21.6

20(7)

±1.25% ±1.5%

5.0

4.5-5.5

95(4)

0.87x0.495x0.358 22.10x12.57x9.09

SM

MPDTH12050WAH

1.2-5.5

6

33

33(8)

±0.4% ±0.4%

12.0

10.8-13.2

93(5)

0.87x0.495x0.335

22.10x12.57x8.5

TH

MPDTH12050WAS

1.2-5.5

6

33

33(8)

±0.4% ±0.4%

12.0

10.8-13.2

93(5)

0.87x0.495x0.358 22.10x12.57x9.09

SM

Input

Input Voltage Range

See Ordering Guide

Start-Up Voltage

2.45 Volts (MPDTH03050)

4.3 Volts (MPDTH05050)

9.5 Volts (MPDTH12050)

Undervoltage Shutdown

2.4 Volts (MPDTH03050)

3.7 Volts (MPDTH05050)

9.0 Volts (MPDTH12050)

External Input Capacitor

(See note 3)

100 μF, required (MPDTH03050 and

MPDTH05050)

100 μF + 10 μF required (MPDTH12050)

Remote On/Off Inhibit Control

Positive Logic

Current

OFF = -0.2V to +0.6 V max. or ground pin

ON = open pin (internal pullup)

-130 μA [5]

Tracking Input

Current when grounded

Slew rate

Tracking Input Range

-130 μA

1 Volt per mSec max.

-0.3V to (+Vin + 0.3V)

Output

Minimum Loading

No minimum load

Nominal Accuracy

±2 % max. of Vsetting

Voltage Adjustment Range

See Ordering Guide

Temperature Coefficient

±40 ppm. per °C. of Vout

Ripple/Noise

See Ordering Guide

Line/Load Regulation

See Ordering Guide

Efficiency

See Ordering Guide

Maximum Capacitive Loading

Cap-ESR>=0.004 Ohms

Cap-ESR <0.004 Ohms

3,300 μF non-ceramic [2]

300 μF ceramic

Current Limit Inception

12 Amps

Short Circuit Mode

Protection Method

Short Circuit Duration

Autorecovery after overload removal

Continuous, no damage (output shorted to

ground)

Sequencing

Start-up of multiple units may be synchronized

by connecting track pins.

Dynamic Characteristics

Dynamic Load Response

70 μSec to within ±2% of final value (50 to

100% load step, 1A/

μSec load step, 100 μF

external output cap)

Switching Frequency

600 KHz

Environmental

Calculated MTBF [4]

6 million hours,min. (MPDTH03050 and

MPDTH05050)

5.9 million hours,min. (MPDTH12050)

Operating Temperature Range

-40 to +85 deg.C.

Storage Temperature Range

-40 to +125 deg.C.

MPDTH**050 Series Performance and Functional Specifications

All specifications are typical unless noted.

Notes:

c 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.

d "TH" is a pinned through-hole package. "SM" is a surface mount package.

e Vin=3.3V, Vout=2.5V, Iout=4A

f Vin=5V, Vout=3.3V, Iout=4A

g Vin=12V, Vout=5V, Iout=5A

h Vin=3.3V, Vout=2.5V, Iout=6A

i Vin=5V, Vout=3.3V, Iout=6A

j Vin=12V, Vout=5V, Iout=6A

k RoHS6 compliance does not claim EU RoHS exemption 7b (lead in solder).

Specification Notes:

(1) All specifications are typical unless noted. General conditions for Specifications are +25 deg.C

ambient, Vin=nominal, Vout=+2.5V, full load. Cin=100

supplied for extended testing under power. For model MPDTH12050, an additional parallel 10

(2) An external output capacitor is not required. However, a 100

transient response.

(3) The required input capacitor must have a ripple current rating of 300 mA RMS or greater for

models MPDTH03050 and MPDTH05050. For model MPDTH12050, the ripple rating must be

750 mA RMS or greater. For model MPDTH12050, an additional parallel 10

capacitor is required.

(4) Mean Time Before Failure is calculated using the Telcordia (Belcore) TR-332 50% stress, ground

benign conditions, Tambient=+40 deg.C.

(5) Track input is grounded or equal to Vin.

(6) There is no input protection against overvoltage or reversed polarity. Please provide proper

fusing and a back-biased diode if there is the possibility of improper polarity. Refer to the Con-

nection Diagram.

(7) The outputs are not intended to sink appreciable reverse current.

(8) Output current limit and short circuit protection is non-latching. When the overcurrent fault is

removed, the converter will immediately recover.