➀ Please refer to the part number structure for additional ordering information and options.

➁ All specifications are at nominal line voltage and full load, +25 deg.C. unless otherwise noted. See detailed specifications. Output capacitors are 1 μF ceramic || 10 μF electrolytic with no input caps.These

caps are necessary for our test equipment and may not be needed for your application.

ORDERING GUIDE

➀

Root Model

➀

Output

Input

Efficiency

Package

(Volts)

(Amps,

max.)

Power

(Watts)

R/N (mV

pk-pk)

Regulation

(Max.)

➁

(Volts)

Range

(Volts)

load (mA)

load

(Amps)

Typ.

Max.

Line

Load

Min.

Typ.

Dimensions

(inches)

Dimensions

(mm)

Pinout

HPQ-3.3/50-D48N-C

HPQ-3.3/50-D48N-C

3.3

3.3

50

50

165

165

50

50

100

100

±0.2%

±0.2% ±0.2%

±0.2%

48

48

36-75

36-75

80

80

3.82

3.82

88%

88%

90%

90%

1.45x2.3x0.39

1.45x2.3x0.39

36.8x58.4x9.9

36.8x58.4x9.9

P32

P32

I/O Connections (pin side view)

Pin

Function P32

Pin

Function P32

1

Neg. Input

5

Neg. Sense

2

Remote On/Off Control

6

Output Trim

3

Pos. Input

7

Pos. Sense

4

Neg. Output

8

Pos. Output

MECHANICAL SPECIFICATIONS

2.30 (58.4)

2.00 (50.8)

2.15 (54.6)

A

1.860 (47.2)

A

A

PINS 1-3, 5-7: 0.040 ±0.001 (1.016 ±0.025)

PINS 4 & 8: 0.060 ±0.001 (1.52 ±0.025)

#M3-THREAD X 0.15 DEEP

TYPICAL (4) PLACES

BASEPLATE

Optional baseplate

0.50 (12.7)

With Baseplate

0.40 (10.2)

Without Baseplate

0.18

(4.6)

Screw length

must not

go through

baseplate.

Optional mounting

holes, 4 places

Component locations

are typical and may

vary between models.

0.015 (0.4)

min. clearance

between highest

component and

pin shoulders

1.45

(36.8)

1.00

(25.4)

1.30

(33.0)

0.600 (15.2)

4 EQ. SP.

@ 0.150 (3.8)

BOTTOM VIEW

8

7

6

5

4

3

2

1

Third Angle Projection

Dimensions are in inches (mm shown for ref. only).

Components are shown for reference only.

Tolerances (unless otherwise specified):

.XX ± 0.02 (0.5)

.XXX ± 0.010 (0.25)

Angles ± 2˚

Important!

Always connect the sense pins. If they are not

connected to a remote load, wire each sense pin to its

respective voltage output at the converter pins.

HPQ Series

Isolated High Power Quarter Brick DC/DC Converters

MDC_HPQ Series.A07 Page 2 of 10

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