BPM15 Datasheet, PDF (20/29 Pages) Murata Power Solutions Inc. – Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters

BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
FUNCTIONAL SPECIFICATIONS, BPM15-120-Q48 (CONT.)
OUTPUT
Total Output Power
Voltage
Nominal Output Voltage
Setting Accuracy
Overvoltage Protection
Current
Output Current Range
Current Limit Inception
Short Circuit
Short Circuit Current
Short Circuit Duration (remove short
for recovery)
Short circuit protection method
Regulation
Line Regulation
Load Regulation
Ripple and Noise
Maximum Capacitive Loading
MECHANICAL
Outline Dimensions
(Please refer to outline drawing)
Weight
Conditions ➀ ➂
No trim
At 50% load, no trim
Via magnetic feedback
98% of Vnom., after warmup
Hiccup technique, autorecovery within
±1.25% of Vout
Output shorted to ground, no damage
Current limiting
Vin = min. to max., Vout = nom., Iout = nom.
Iout = min. to max., Vin = 48V
5 Hz- 20 MHz BW, Vin=48V
Low ESR, 0.02 ohms max
WxLxH
Through Hole Pin Diameter
Through Hole Pin Material
TH Pin Plating Metal and Thickness
ENVIRONMENTAL
Operating Ambient Temperature Range
Operating Case Temperature Range
Case Material
Storage Temperature
Thermal Protection/Shutdown
Electromagnetic Interference
Conducted, EN55022/CISPR22
RoHS rating
Nickel subplate
Gold overplate
See derating
No derating
Tin plated steel with black powder coat
Vin = Zero (no power)
Measured in center
External filter is required
Minimum
1.48
±11.88
14.9
±0.0625
±0.75
-40
-40
-55
120
Typical/Nominal
15
±12
±1
16
±0.625
±1.2
Continuous
80
1 x 1 x 0.40
25.4 x 25.4 x 10.16
0.69
19.56
0.04
1.016
Copper alloy
50
5
130
B
RoHS-6
Maximum
15.15
±12.12
18
±0.625
±1.45
0.3
±0.25
±0.25
120
150
85
108
125
140
Units
W
Vdc
% of Vnom
Vdc
A
A
A
% of Vout
% of Vout
mV pk-pk
μF
Inches
mm
Ounces
Grams
Inches
mm
μ-inches
μ-inches
°C
°C
°C
°C
Class
Notes
➀ Unless otherwise noted, all specifications are at nominal input voltage, nominal output voltage and
full load. General conditions are +25˚ Celsius ambient temperature, near sea level altitude, natural
convection airflow. All models are tested and specified with external parallel 1 μF and 10 μF output
capacitors. The external input capacitor is 100 μF.
➁ Input (back) ripple current is tested and specified over 5 Hz to 20 MHz bandwidth. Input filtering is
Cbus = 220 μF, Cin = 33 μF and Lbus = 12 μH.
➂ The Remote On/Off Control is referred to -Vin.
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MDC_BPM15.A02 Page 20 of 29