HPQ Datasheet, PDF (2/10 Pages) Murata Manufacturing Co., Ltd. – Isolated High Power Quarter Brick DC/DC Converters

HPQ Series
Isolated High Power Quarter Brick DC/DC Converters
ORDERING GUIDE ➀
Output
Root Model ➀
Iout
Vout (Amps, Power
(Volts) max.) (Watts)
R/N (mV
pk-pk)
Typ. Max.
Input
Regulation
(Max.) ➁
Line Load
Vin Nom.
(Volts)
Range
(Volts)
Iin full
Iin no load
load (mA) (Amps)
Efficiency
Min. Typ.
Package
Dimensions Dimensions
(inches)
(mm)
Pinout
HPQ-3.3/50-D48N-C 3.3 50 165 50 100 ±0.2% ±0.2% 48 36-75 80
3.82 88% 90% 1.45x2.3x0.39 36.8x58.4x9.9 P32
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.
MECHANICAL SPECIFICATIONS
1.860 (47.2)
A
Dimensions are in inches (mm shown for ref. only).
Third Angle Projection
Tolerances (unless otherwise specified):
.XX ± 0.02 (0.5)
.XXX ± 0.010 (0.25)
Angles ± 2˚
Components are shown for reference only.
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
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.
Screw length
must not
go through
baseplate.
0.015 (0.4)
min. clearance
between highest
component and
pin shoulders
1.00 1.45
(25.4) (36.8)
#M3-THREAD X 0.15 DEEP
TYPICAL (4) PLACES
BASEPLATE
Optional baseplate
0.50 (12.7)
With Baseplate
0.40 (10.2)
Without Baseplate
PINS 1-3, 5-7: 0.040 ±0.001 (1.016 ±0.025)
PINS 4 & 8: 0.060 ±0.001 (1.52 ±0.025)
2.30 (58.4)
2.00 (50.8)
0.18
(4.6)
A
A
Component locations
are typical and may
vary between models.
1
4
5
1.30
2
6
(33.0)
7
3
8
2.15 (54.6)
BOTTOM VIEW
0.600 (15.2)
4 EQ. SP.
@ 0.150 (3.8)
Optional mounting
holes, 4 places
www.murata-ps.com
Technical enquiries email: [e-mail], tel: [phone]
MDC_HPQ Series.A05 Page 2 of 10