BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
MDC_BPM15.A02 Page 16 of 29
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OUTPUT
Conditions ➀ ➂
Minimum Typical/Nominal Maximum Units
Total Output Power 1.48 15 15.23 W
Voltage
Nominal Output Voltage No trim ±4.925 ±5 ±5.075 Vdc
Setting Accuracy At 50% load, no trim ±1.5 % of Vnom
Overvoltage Protection Via magnetic feedback 5.6 7 8 Vdc
Current
Output Current Range ±0.15 ±1.5 ±1.5 A
Current Limit Inception 98% of Vnom., after warmup ±1.7 ±2.7 ±3.0 A
Short Circuit
Short Circuit Current
Hiccup technique, autorecovery within
±1.25% of Vout
0.3 A
Short Circuit Duration (remove short
for recovery)
Output shorted to ground, no damage Continuous
Short circuit protection method Current limiting
Regulation
Line Regulation Vin = min. to max., Vout = nom., Iout = nom. ±0.25 % of Vout
Load Regulation Iout = min. to max., Vin = 48V ±0.25 % of Vout
Ripple and Noise 5 Hz - 20 MHz BW, Vin = 48V 60 100 mV pk-pk
Maximum Capacitive Loading Low ESR, 0.02 max 1000 F
MECHANICAL
Outline Dimensions 1 x 1 x 0.40 Inches
(Please refer to outline drawing) WxLxH 25.4 x 25.4 x 10.16 mm
Weight 0.69 Ounces
19.56 Grams
Through Hole Pin Diameter 0.04 Inches
1.016 mm
Through Hole Pin Material Copper alloy
TH Pin Plating Metal and Thickness Nickel subplate 50 µ-inches
Gold overplate 5 µ-inches
ENVIRONMENTAL
Operating Ambient Temperature Range See derating -40 85 °C
Operating Case Temperature Range No derating -40 93 °C
Case Material Tin plated steel with black powder coat
Storage Temperature Vin = Zero (no power) -55 125 °C
Thermal Protection/Shutdown Measured in center 120 130 140 °C
Electromagnetic Interference External fi lter is required
Conducted, EN55022/CISPR22 B Class
RoHS rating RoHS-6
FUNCTIONAL SPECIFICATIONS, BPM15-050-Q48 (CONT.)
Notes
➀ Unless otherwise noted, all specifi cations are at nominal input voltage, nominal output voltage and
full load. General conditions are +25˚ Celsius ambient temperature, near sea level altitude, natural
convection airfl ow. All models are tested and specifi ed with external parallel 1 µF and 10 µF output
capacitors. The external input capacitor is 100 F.
➁ Input (back) ripple current is tested and specifi ed over 5 Hz to 20 MHz bandwidth. Input fi ltering is
Cbus = 220 µF, Cin = 33 µF and Lbus = 12 µH.
➂ The Remote On/Off Control is referred to -Vin.
