HPQ-12-25-D48 Datasheet, PDF (5/12 Pages) Murata Manufacturing Co., Ltd. – Isolated 300-Watt Quarter Brick DC/DC Converters

HPQ-12/25-D48 Series
Isolated 300-Watt Quarter Brick DC/DC Converters
FUNCTIONAL SPECIFICATIONS (CONT.)
Remote On/Off Control (cont.) ➃
“P” suffix:
Positive Logic, ON state
Positive Logic, OFF state
Control Current
Remote Sense Compliance ➆
Base Plate
OUTPUT
Total Output Power
Voltage
Setting Accuracy
Output Voltage Range ➆
Overvoltage Protection
Current
Output Current Range
Minimum Load
Current Limit Inception
Short Circuit
Short Circuit Current
Short Circuit Duration
(remove short for recovery)
Short circuit protection method
Hiccup autorestart duty cycle
Regulation ➄
Line Regulation
Load Regulation
Ripple and Noise ➅
Temperature Coefficient
Maximum Capacitive Loading
MECHANICAL (Through Hole Models)
Outline Dimensions (no baseplate)
(Please refer to outline drawing)
Outline Dimensions (with baseplate)
ON = pin open or external voltage
OFF = ground pin or external voltage
open collector/drain
(Vout - Vsense) Sense pins connected externally
to respective Vout’s
"B" suffix
At 50% load, no trim
User-adjustable
Via magnetic feedback
98% of Vnom., after warmup
Hiccup technique, autorecovery within 1.25%
of Vout
Output shorted to ground, no damage
Hiccup current limiting
Output shorted to ground
Vin=min. to max., Vout=nom., full load
Iout=min. to max., Vin=nom.
5 Hz- 20 MHz BW, Cout=1μF MLCC paralleled
with 10μF tantalum
At all outputs
Full resistive load, low ESR
C59 case
WxLxH
Weight
Through Hole Pin Diameter
No baseplate
No baseplate
With baseplate
With baseplate
Through Hole Pin Material
TH Pin Plating Metal and Thickness
Baseplate Material
ENVIRONMENTAL
Operating Ambient Temperature Range
Storage Temperature
Thermal Protection/Shutdown
Electromagnetic Interference
Conducted, EN55022/CISPR22
Radiated, EN55022/CISPR22
Relative humidity, non-condensing
Altitude
Nickel subplate
Gold overplate
No derating, full power, 200 LFM, no condensation
Vin = Zero (no power)
Measured at hotspot
External filter is required
To +85°C
must derate -1%/1000 feet
Acceleration
Shock
Sinusoidal Vibration
RoHS rating
Halfsine wave, 3 axes
GR-63-Core, Section 5.4.2
3.5
0
0.0
11.76
-10
0.0
27
0
-40
-55
105
10
-500
-152
50
1
1
optional
300
12
14.4
No minimum load
32
0.8
Continuous
Non-latching
0.25
120
0.02
1.45x2.3x0.440 max.
36.8x58.4x11.2
1.45x2.3x0.5
36.8x58.4x12.7
1.51
47
2.4
68
0.04 & 0.062
1.016 & 1.575
Copper alloy
100-299
3.9-19.6
Aluminum
110
B
B
13.5
0.8
2
0.5
306
12.24
+10
18.0
25.0
39
1.0
±0.125
±0.25
150
4,700
85
125
125
90
10,000
3048
RoHS-6
V
V
mA
V
W
Vdc
% of Vnom.
Vdc
A
A
A
%
% of Vout
% of Vout
mV pk-pk
% of Vout./°C
μF
Inches
mm
Inches
mm
Ounces
Grams
Ounces
Grams
Inches
mm
μ-inches
μ-inches
°C
°C
˚C
Class
Class
%RH
feet
meters
g
g
www.murata-ps.com
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09 Nov 2010 MDC_HPQ-12/25-D48 Series.A03 Page 5 of 12