BPM15 Series www.murata-ps.com Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters Typical unit FEATURES PRODUCT OVERVIEW Five-sided shielded metal package reduces radiated emissions Featuring a full 15 Watt output in one square inch of board area, the BPM15 series isolated DC-DC converter family offers efficient regulated DC power for printed circuit board mounting. The wide range 4:1 inputs on the 1" x 1" x 0.40" (25.4 x 25.4 x 10.16mm) converter are either 9 to 36 Volts DC (Q12 models) or 18 to 75 Volts DC (Q48 models), ideal for battery-powered and telecom equipment. The industry-standard pinout fits larger 1" x 2" converters. Fixed output voltages of ±5, ±12 or ±15 VDC are regulated to within ±0.25%. Applications include small instruments, arealimited microcontrollers, data communications equipment, remote sensor systems, vehicle and portable electronics. The rugged mechanical, thermal, and electrical design of this product is intended for high reliability and harsh environments. Industry standard 1" x 1" x 0.40" encapsulated package and pinout Wide range input voltages 9-36 and 18-75 Vdc Bipolar ±5V, ±12V and ±15V outputs Up to 15 Watts or greater total output power with overtemperature shutdown Isolation up to 1600 VDC (basic) High efficiency flyback topology Usable -40 to 85°C temperature range (with derating) Assembly and attachment for RoHS standards Extensive self-protection shut down features The BPM15 series includes full magnetic and optical isolation with Basic protection up to 1600 Volts DC. For powering digital systems, the outputs offer fast settling to step transients and will accept higher capacitive loads. Excellent ripple and noise specifications assure compatibility to noise-susceptible circuits. For systems requiring controlled startup/shutdown, an external remote On/Off control may use a switch, transistor or digital logic. A wealth of self-protection features avoid both converter and external circuit faults. These include input undervoltage lockout and overtemperature shutdown. The outputs current limit using the “hiccup” autorestart technique and the outputs are short-circuit protected. Additional features include output overvoltage and reverse conduction elimination. The high efficiency offers minimal heat buildup and “no fan” operation. Meets UL 60950-1, CAN/CSA-C22.2 No. 60950-1, IEC60950-1, EN60950-1 safety approvals (2nd Edition) CONNECTION DIAGRAM *TPMBUJPO Barrier +Vin (1) F1 External DC Power Source On/Off Control (3) Open = On $MPTFE0GG 1PTJUJWF MPHJD Controller and Power 5SBOTGFS t4XJUDIJOH t'JMUFST +Vout (6) Common (5) t4XJUDIJOH t'JMUFST -Vout (4) Reference and Error Amplifier -Vin (2) Typical topology is shown. For full details go to www.murata-ps.com/rohs Murata Power Solutions recommends a fuse at F1. www.murata-ps.com/support MDC_BPM15.A02 Page 1 of 29 BPM15 Series Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters PERFORMANCE SPECIFICATIONS SUMMARY AND ORDERING GUIDE ➀ Output R/N (mVp-p) Regulation (Max.) IOUT Total VOUT (mA, Power Typ. Max. Line Load ➄ Root Models ➀ (V) max.) ➁ (W) Input IIN = VIN minimum Nom. Range load (mA) (V) (V) IIN = full load (mA) Efficiency Min. Typ. BPM15-050-Q12 ±5 ±1500 15 60 100 ±0.25% ±0.25% 24 9-36 90 740 82.5% 84% BPM15-050-Q48 ±5 ±1500 15 60 100 ±0.25% ±0.25% 48 18-75 50 384 80% 81.4% BPM15-120-Q12 ±12 ±625 15 80 120 ±0.25% ±0.25% 24 9-36 95 740 82% 84% BPM15-120-Q48 ±12 ±625 15 80 120 ±0.25% ±0.25% 48 18-75 50 368 83% 85% BPM15-150-Q12 ±15 ±500 15 60 100 ±0.25% ±0.25% 24 9-36 100 740 82.5% 84.5% BPM15-150-Q48 ±15 ±500 15 80 120 ±0.25% ±0.275% 48 18-75 50 360 83% 86% ➀ Please refer to the part number structure for additional options and complete ordering part numbers. ➁ The minimum output load for the BPM15 series is 10% of maximum current to meet published specifications. The converter will not be damaged by less than 10% load but some specs may degrade slightly. ➂ All specifications are at nominal line voltage and full load, +25 °C. unless otherwise noted. See detailed specifications and notes for full conditions. Encapsulated Package (inches) (mm) 1 x 1 x 0.40 25.4 x 25.4 x 10.16 Output capacitors are 1 μF ceramic in parallel with 10 μF. The input cap is 100 μF, low ESR electrolytic. I/O caps are necessary for our test equipment and may not be needed for your application. ➃ RoHS-6 compliance does not claim EU RoHS exemption 7b (lead in solder). ➄ Balanced loads, 10% to 100% loads. PART NUMBER STRUCTURE BPM15 - 050 - Q48 P Lx - C Bipolar Wide Input 15-Watt Series Nominal Output Voltage in Tenths of a Volt Input Voltage Range Q12 = 9-36V Q48 = 18-75V RoHS-6 Hazardous Substance Compliance (note 4) Pin Length Option Blank = Std. pin length 0.25˝ (6.3mm) L1 = 0.110˝ (2.79mm) L2 = 0.145˝ (3.68mm) * * On/Off Control Logic P = Positive N = Negative Blank = Control pin omitted‡ *Minimum order quantity is required. Samples available with standard pin length only. ‡Some model number combinations may not be available. See website or contact your local Murata sales representative. www.murata-ps.com/support MDC_BPM15.A02 Page 2 of 29 BPM15 Series Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters FUNCTIONAL SPECIFICATIONS, BPM15-050-Q12 ABSOLUTE MAXIMUM RATINGS Input Voltage, Continuous Input Voltage, Transient Isolation Voltage On/Off Remote Control Output Power Conditions ➀ 100 mS max. duration Input to output Power on, referred to -Vin Minimum 0 0 1.48 Typical/Nominal Maximum 36 50 1600 15 15.15 Units Vdc Vdc Vdc Vdc W Current-limited, no damage, short-circuit 0.15 1.5 A protected Storage Temperature Range Vin = Zero (no power) -55 125 ˚C Absolute maximums are stress ratings. Exposure of devices to greater than any of these conditions may adversely affect long-term reliability. Proper operation under conditions other than those listed in the Performance/Functional Specifications Table is not implied or recommended. INPUT Operating Voltage Range 9 24 36 Vdc Recommended External Fuse Fast blow 4 A Start-up Threshold Rising input voltage 8 8.5 9 Vdc Undervoltage Shutdown (50% load) Falling input voltage 7.7 8.2 8.7 Vdc Internal Filter Type C Input Current Full Load Input Current Vin = nominal 0.74 0.77 A Low Line Input Current Vin = minimum 2.03 2.09 A Inrush Transient 0.05 A2-Sec. Short Circuit Input Current 0.05 0.1 A Minimum Load Input Current Iout = minimum, unit = ON 90 150 mA Shut-Down Input Current (Off, UV, OT) 1 2 mA Measured at input with specified filter 25 mA, p-p Reflected (Back) Ripple Current ➁ GENERAL and SAFETY Vin = 24V, full load 82.5 84 % Efficiency Vin = min., full load 80.5 82 % Isolation Isolation Voltage Input to output 1600 Vdc Isolation Resistance 10 MΩ Isolation Capacitance 1000 pF Certified to UL-60950-1, CSA-C22.2 No. Safety Approved 60950-1, IEC/60950-1, 2nd edition, with AM1 Per Telcordia SR332, issue 1, class 3, ground Calculated MTBF 5.8 Hours x 106 fixed, Tambient = +25°C DYNAMIC CHARACTERISTICS Fixed Switching Frequency 330 360 390 KHz Startup Time Power on to Vout regulated 50 mS Startup Time Remote ON to Vout regulated 50 mS 50-75-50% load step, settling time to within Dynamic Load Response 250 300 μSec 1% of Vout Dynamic Load Peak Deviation same as above ±100 ±150 mV FEATURES and OPTIONS Remote On/Off Control ➂ “N” suffix Negative Logic, ON state ON = Ground pin -0.7 0.8 V Negative Logic, OFF state OFF = Pin open 10 15 V Control Current Open collector/drain 1 mA “P” suffix Positive Logic, ON state ON = Pin open 10 15 V Positive Logic, OFF state OFF = Ground pin -0.7 0.8 V Control Current Open collector/drain 1 mA Output Current www.murata-ps.com/support MDC_BPM15.A02 Page 3 of 29 BPM15 Series Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters FUNCTIONAL SPECIFICATIONS, BPM15-050-Q12 (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 Minimum 1.48 Typical/Nominal 15 Maximum 15.15 Units W No trim At 50% load, no trim Via magnetic feedback ±4.95 ±5.05 5.6 ±5 ±1 6.5 7 Vdc % of Vnom Vdc ±0.15 ±1.65 ±1.5 ±2.8 ±1.5 ±3.3 A A 0.3 A ±0.25 ±0.25 100 520 % of Vout % of Vout mV pk-pk μF 98% of Vnom., after warmup Hiccup technique, autorecovery within ±1.25% of Vout Output shorted to ground, no damage Continuous Current limiting Vin = min. to max., Vout = nom., Iout = nom. Iout = min. to max., Vin = 24V 5 Hz - 20 MHz BW, Vin = 24V Low ESR, 0.02 Ω max 60 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 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 Notes 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 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, electrolytic. -40 -40 -55 120 130 B RoHS-6 Inches mm Ounces Grams Inches mm μ-inches μ-inches 85 93 °C °C 125 140 °C °C Class 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. www.murata-ps.com/support MDC_BPM15.A02 Page 4 of 29 BPM15 Series Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters PERFORMANCE DATA, BPM15-050-Q12 Efficiency vs. Line Voltage and Load Current @ +25°C Power Dissipation vs. Line Voltage and Load Current @ +25°C 85 3.5 83 3.0 81 Power Dissipation (Watts) Efficiency (%) 79 77 Vin=9V 75 Vin=12V 73 Vin=24V 71 2.5 2.0 Vin=9V 1.5 Vin=12V 1.0 Vin=24V Vin=36V 69 Vin=36V 0.5 67 65 0.16 0.0 0.16 0.31 0.46 0.61 0.76 0.91 1.06 1.21 1.36 0.31 0.46 1.51 0.61 0.76 0.91 1.06 Output Load Curre nt (Amps) 1.21 1.36 1.51 Load Curre nt (Amps) Maximum Current Temperature Derating at Sea Level (VIN = 9V, airflow is from pin 1 to pin 4) Maximum Current Temperature Derating at Sea Level (VIN = 12V, airflow is from pin 1 to pin 4) 1.5 1.5 1.4 1.4 1.3 1.3 0.5 m/s (100 LFM) 0.33 m/s (65 LFM) 1.1 Output Current (A) Output Current (A) 0.33 m/s (65 LFM) 1.2 1.2 0.5 m/s (100 LFM) 1 1.0 m/s (200 LFM) 1.5 m/s (300 LFM) 0.9 2.0 m/s (400 LFM) 1.1 1.0 m/s (200 LFM) 1 1.5 m/s (300 LFM) 2.0 m/s (400 LFM) 0.9 0.8 0.8 0.7 0.7 0.6 0.6 0.5 0.5 30 35 40 45 50 55 60 65 Ambient Temperature (ºC) 70 75 80 85 30 35 40 45 50 55 60 65 Ambient Temperature (ºC) 70 75 80 85 www.murata-ps.com/support MDC_BPM15.A02 Page 5 of 29 BPM15 Series Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters PERFORMANCE DATA, BPM15-050-Q12 Maximum Current Temperature Derating at Sea Level (VIN = 18V, airflow is from pin 1 to pin 24) Maximum Current Temperature Derating at Sea Level (VIN = 24V, airflow is from pin 1 to pin 4) 1.5 1.5 1.4 1.4 1.3 1.3 1.2 0.33 m/s (65 LFM) 0.33 m/s (65 LFM) 1.1 Output Current (A) Output Current (A) 1.2 0.5 m/s (100 LFM) 1.0 m/s (200 LFM) 1 1.5 m/s (300 LFM) 0.9 2.0 m/s (400 LFM) 0.8 1.1 0.5 m/s (100 LFM) 1.0 m/s (200 LFM) 1 1.5 m/s (300 LFM) 2.0 m/s (400 LFM) 0.9 0.8 0.7 0.7 0.6 0.6 0.5 0.5 30 35 40 45 50 55 60 65 Ambient Temperature (ºC) 70 75 80 85 30 Maximum Current Temperature Derating at Sea Level (VIN = 30V, airflow is from pin 1 to pin 4) 35 40 45 55 60 65 Ambient Temperature (ºC) 70 75 80 85 80 85 Maximum Current Temperature Derating at Sea Level (VIN = 36V, airflow is from pin 1 to pin 4) 1.5 1.5 1.4 1.4 1.3 1.3 1.2 1.2 0.33 m/s (65 LFM) 1.1 Output Current (A) 0.33 m/s (65 LFM) Output Current (A) 50 0.5 m/s (100 LFM) 1.0 m/s (200 LFM) 1 1.5 m/s (300 LFM) 0.9 2.0 m/s (400 LFM) 1.1 0.5 m/s (100 LFM) 1.0 m/s (200 LFM) 1 1.5 m/s (300 LFM) 2.0 m/s (400 LFM) 0.9 0.8 0.8 0.7 0.7 0.6 0.6 0.5 0.5 30 35 40 45 50 55 60 65 Ambient Temperature (ºC) 70 75 80 85 30 35 40 45 50 55 60 65 Ambient Temperature (ºC) 70 75 www.murata-ps.com/support MDC_BPM15.A02 Page 6 of 29 BPM15 Series Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters FUNCTIONAL SPECIFICATIONS, BPM15-120-Q12 ABSOLUTE MAXIMUM RATINGS Input Voltage, Continuous Input Voltage, Transient Isolation Voltage On/Off Remote Control Output Power Output Current Storage Temperature Range Conditions ➀ 100 mS max. duration Input to output Power on, referred to -Vin Current-limited, no damage, short-circuit protected Vin = Zero (no power) Minimum 0 Fast blow Rising input voltage Falling input voltage 9 8 7.7 24 8.5 8.2 C 36 4 9 8.7 Vdc A Vdc Vdc Vin = nominal Vin = minimum Iout = minimum, unit=ON Measured at input with specified filter 0.74 1.98 0.05 0.05 95 1 30 0.77 2.05 0.1 125 2 A A Vin = 24V, full load Vin = min., full load 82 82 84.3 84 % % MΩ pF Maximum 36 50 1600 15 15.15 Units 1.48 Typical/Nominal 0.0625 0.625 A 0 Vdc Vdc Vdc Vdc W -55 125 ˚C Absolute maximums are stress ratings. Exposure of devices to greater than any of these conditions may adversely affect long-term reliability. Proper operation under conditions other than those listed in the Performance/Functional Specifications Table is not implied or recommended. INPUT Operating Voltage Range Recommended External Fuse Start-up Threshold Undervoltage Shutdown (50% load) Internal Filter Type Input Current Full Load Input Current Low Line Input Current Inrush Transient Short Circuit Input Current No Load Input Current Shut-Down Input Current (Off, UV, OT) Reflected (Back) Ripple Current ➁ A2-Sec. A mA mA mA, p-p GENERAL and SAFETY Efficiency Isolation Isolation Voltage Isolation Resistance Isolation Capacitance Safety Calculated MTBF DYNAMIC CHARACTERISTICS Fixed Switching Frequency Startup Time Startup Time Dynamic Load Response Dynamic Load Peak Deviation FEATURES and OPTIONS Remote On/Off Control ➂ “N” suffix Negative Logic, ON state Negative Logic, OFF state Control Current “P” suffix Positive Logic, ON state Positive Logic, OFF state Control Current Input to output Certified to UL-60950-1, CSA-C22.2 No. 60950-1, IEC/60950-1, 2nd edition, with AM1 Per Telcordia SR332, issue 1, class 3, ground fixed, Tambient = +25°C 10 600 1600 Approved 7 Power on to Vout regulated Remote ON to Vout regulated 50-75-50% load step, settling time to within 1% of Vout same as above 295 325 Vdc Hours x 106 355 50 60 KHz mS mS 250 300 μSec ±150 ±250 mV ON = Ground pin OFF = Pin open Open collector/drain -0.7 10 1 0.8 15 V V ON = Pin open OFF = Ground pin Open collector/drain 10 -0.7 1 15 0.8 mA V V mA www.murata-ps.com/support MDC_BPM15.A02 Page 7 of 29 BPM15 Series Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters FUNCTIONAL SPECIFICATIONS, BPM15-120-Q12 (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 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 Notes Conditions ➀ ➂ Minimum 1.48 Typical/Nominal 15 Maximum 15.15 Units No trim At 50% load, no trim Via magnetic feedback ±11.88 ±12.12 15 ±12 ±1 16 16.5 Vdc % of Vnom Vdc 98% of Vnom., after warmup ±0.0625 ±0.75 ±0.625 ±1.025 ±0.625 ±1.30 A A Hiccup technique, autorecovery within ±1.25% of Vout 0.3 A W Output shorted to ground, no damage Continuous Current limiting Vin = min. to max., Vout = nom., Iout = nom. Iout = min. to max., Vin = 24V 5 Hz- 20 MHz BW, Vin = 24V Low ESR, 0.02 ohms max 80 ±0.25 ±0.25 120 520 % of Vout % of Vout mV pk-pk μF WxLxH Nickel subplate Gold overplate 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 Inches mm Ounces Grams Inches mm μ-inches μ-inches See derating No derating Tin plated steel with black powder coat Vin = Zero (no power) Measured in center External filter is required -40 -40 130 B RoHS-6 85 108 125 140 °C °C 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. -55 120 °C °C Class 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. www.murata-ps.com/support MDC_BPM15.A02 Page 8 of 29 BPM15 Series Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters PERFORMANCE DATA, BPM15-120-Q12 Efficiency vs. Line Voltage and Load Current @ +25°C Power Dissipation vs. Line Voltage and Load Current @ +25°C 85 3.5 83 3.0 81 Power Dissipation (Watts) Efficiency (%) 79 77 Vin=9V 75 Vin=12V 73 Vin=24V 71 2.5 2.0 1.5 Vin=9V Vin=12V 1.0 Vin=24V Vin=36V 69 Vin=36V 0.5 67 0.0 0.06 65 0.06 0.13 0.19 0.25 0.31 0.38 0.44 0.50 0.57 0.13 0.19 0.25 0.63 0.31 0.38 0.44 0.50 0.57 0.63 Output Load Curre nt (Amps) Load Curre nt (Amps) Maximum Current Temperature Derating at Sea Level (VIN = 9V, airflow is from pin 1 to pin 4) Maximum Current Temperature Derating at Sea Level (VIN = 12V, airflow is from pin 1 to pin 4) 0.7 0.7 0.6 0.6 0.5 0.5 0.33 m/s (65 LFM) Output Current (A) Output Current (A) 0.33 m/s (65 LFM) 0.5 m/s (100 LFM) 0.4 1.0 m/s (200 LFM) 1.5 m/s (300 LFM) 0.3 2.0 m/s (400 LFM) 0.5 m/s (100 LFM) 0.4 1.0 m/s (200 LFM) 1.5 m/s (300 LFM) 0.3 2.0 m/s (400 LFM) 0.2 0.2 0.1 0.1 0 0 30 35 40 45 50 55 60 65 Ambient Temperature (ºC) 70 75 80 85 30 35 40 45 50 55 60 65 Ambient Temperature (ºC) 70 75 80 85 www.murata-ps.com/support MDC_BPM15.A02 Page 9 of 29 BPM15 Series Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters PERFORMANCE DATA, BPM15-120-Q12 Maximum Current Temperature Derating at Sea Level (VIN = 18V, airflow is from pin 1 to pin 4) Maximum Current Temperature Derating at Sea Level (VIN = 24V, airflow is from pin 1 to pin 4) 0.7 0.7 0.6 0.6 0.5 0.5 0.33 m/s (65 LFM) 0.4 Output Current (A) Output Current (A) 0.33 m/s (65 LFM) 0.5 m/s (100 LFM) 1.0 m/s (200 LFM) 1.5 m/s (300 LFM) 0.3 2.0 m/s (400 LFM) 1.0 m/s (200 LFM) 1.5 m/s (300 LFM) 0.3 2.0 m/s (400 LFM) 0.2 0.2 0.1 0.1 0 0.5 m/s (100 LFM) 0.4 0 30 35 40 45 50 55 60 65 Ambient Temperature (ºC) 70 75 80 85 30 Maximum Current Temperature Derating at Sea Level (VIN = 30V, airflow is from pin 1 to pin 4) 35 40 45 70 75 80 85 80 85 Maximum Current Temperature Derating at Sea Level (VIN = 36V, airflow is from pin 1 to pin 4) 0.7 0.7 0.6 0.6 0.5 0.5 0.4 Output Current (A) 0.33 m/s (65 LFM) Output Current (A) 50 55 60 65 Ambient Temperature (ºC) 0.5 m/s (100 LFM) 1.0 m/s (200 LFM) 1.5 m/s (300 LFM) 0.3 2.0 m/s (400 LFM) 0.33 m/s (65 LFM) 0.5 m/s (100 LFM) 1.0 m/s (200 LFM) 1.5 m/s (300 LFM) 2.0 m/s (400 LFM) 0.4 0.3 0.2 0.2 0.1 0.1 0 0 30 35 40 45 50 55 60 65 Ambient Temperature (ºC) 70 75 80 85 30 35 40 45 50 55 60 65 Ambient Temperature (ºC) 70 75 www.murata-ps.com/support MDC_BPM15.A02 Page 10 of 29 BPM15 Series Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters FUNCTIONAL SPECIFICATIONS, BPM15-150-Q12 ABSOLUTE MAXIMUM RATINGS Input Voltage, Continuous Input Voltage, Transient Isolation Voltage On/Off Remote Control Output Power Output Current Storage Temperature Range Conditions ➀ Minimum 0 100 mS max. duration Input to output Power on, referred to -Vin Typical/Nominal Units 1.485 Maximum 36 50 1600 15 15.15 0.05 0.5 A 0 Current-limited, no damage, short-circuit protected Vin = Zero (no power) Vdc Vdc Vdc Vdc W -55 125 ˚C Absolute maximums are stress ratings. Exposure of devices to greater than any of these conditions may adversely affect long-term reliability. Proper operation under conditions other than those listed in the Performance/Functional Specifications Table is not implied or recommended. INPUT Operating Voltage Range Recommended External Fuse Start-up Threshold Undervoltage Shutdown (50% load) Internal Filter Type Input Current Full Load Input Current Low Line Input Current Inrush Transient Short Circuit Input Current No Load Input Current Shut-Down Input Current (Off, UV, OT) Reflected (Back) Ripple Current ➁ Fast blow Rising input voltage Falling input voltage 9 24 8 7.7 8.5 8.2 C Vin = nominal Vin = minimum Iout = minimum, unit=ON Measured at input with specified filter 36 4 9 8.7 Vdc A Vdc Vdc 74 1.96 0.05 0.05 100 1 10 0.77 2.03 0.1 130 2 A mA mA mA, p-p 84.5 85.0 % % 1600 A A A2-Sec. GENERAL and SAFETY Efficiency Isolation Isolation Voltage Isolation Resistance Isolation Capacitance Safety Calculated MTBF DYNAMIC CHARACTERISTICS Fixed Switching Frequency Startup Time Startup Time Dynamic Load Response Dynamic Load Peak Deviation FEATURES and OPTIONS Remote On/Off Control ➂ “N” suffix Negative Logic, ON state Negative Logic, OFF state Control Current “P” suffix Positive Logic, ON state Positive Logic, OFF state Control Current Vin = 24V, full load Vin = min., full load 82.5 83.0 Input to output Certified to UL-60950-1, CSA-C22.2 No. 60950-1, IEC/60950-1, 2nd edition, with AM1 Per Telcordia SR332, issue 1, class 3, ground fixed, Tambient = +25°C 10 1000 Approved 6.7 Power on to Vout regulated Remote ON to Vout regulated 50-75-50% load step, settling time to within 1% of Vout same as above 300 330 Vdc MΩ pF Hours x 106 360 50 50 KHz mS mS 250 300 μSec ±100 ±200 mV ON = Ground pin OFF = Pin open Open collector/drain -0.7 10 1 0.8 15 V V ON = Pin open OFF = Ground pin Open collector/drain 10 -0.7 1 15 0.8 mA V V mA www.murata-ps.com/support MDC_BPM15.A02 Page 11 of 29 BPM15 Series Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters FUNCTIONAL SPECIFICATIONS, BPM15-150-Q12 (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 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 Notes Conditions ➀ ➂ Minimum 1.485 Typical/Nominal 15.00 Maximum 15.15 Units No trim At 50% load, no trim Via magnetic feedback 14.850 15.150 16.8 15.00 1 18 20.5 Vdc % of Vnom Vdc 98% of Vnom., after warmup ±0.05 ±0.7 ±0.5 ±0.95 ±0.5 ±1.2 A A Hiccup technique, autorecovery within ±1.25% of Vout 0.3 A W Output shorted to ground, no damage Continuous Current limiting Vin = min. to max., Vout = nom., Iout = nom. Iout = min. to max., Vin = 24V 5 Hz- 20 MHz BW, Vin=24V Low ESR, 0.02 ohms max ±0.05 ±0.05 60 ±0.25 ±0.25 100 520 % of Vout % of Vout mV pk-pk μF WxLxH Nickel subplate Gold overplate 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 Inches mm Ounces Grams Inches mm μ-inches μ-inches See derating No derating Tin plated steel with black powder coat Vin = Zero (no power) Measured in center External filter is required -40 -40 130 B RoHS-6 85 91 125 140 °C °C 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. -55 120 °C °C Class 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. www.murata-ps.com/support MDC_BPM15.A02 Page 12 of 29 BPM15 Series Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters PERFORMANCE DATA, BPM15-150-Q12 87 85 83 81 79 77 75 73 71 69 67 65 63 61 59 57 55 0.05 Power Dissipation vs. Line Voltage and Load Current @ +25°C 3.0 2.5 Power Dissipation (Watts) Efficiency (%) Efficiency vs. Line Voltage and Load Current @ +25°C Vin=9V Vin=12V Vin=24V 2.0 1.5 Vin=9V Vin=12V 1.0 Vin=24V Vin=36V 0.5 Vin=36V 0.0 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 Output Load Curre nt (Amps) 0.50 Load Curre nt (Amps) Maximum Current Temperature Derating at Sea Level (VIN = 12V, airflow is from pin 1 to pin 4) 0.5 0.5 0.4 0.4 0.3 0.33 m/s (65 LFM) Output Current (A) Output Current (A) Maximum Current Temperature Derating at Sea Level (VIN = 9V, airflow is from pin 1 to pin 4) 0.5 m/s (100 LFM) 1.0 m/s (200 LFM) 1.5 m/s (300 LFM) 0.2 2.0 m/s (400 LFM) 0.33 m/s (65 LFM) 0.3 0.5 m/s (100 LFM) 1.0 m/s (200 LFM) 1.5 m/s (300 LFM) 0.2 2.0 m/s (400 LFM) 0.1 0.1 0 0 30 35 40 45 50 55 60 65 Ambient Temperature (ºC) 70 75 80 85 30 35 40 45 50 55 60 65 Ambient Temperature (ºC) 70 75 80 85 www.murata-ps.com/support MDC_BPM15.A02 Page 13 of 29 BPM15 Series Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters PERFORMANCE DATA, BPM15-150-Q12 Maximum Current Temperature Derating at Sea Level (VIN = 24V, airflow is from pin 1 to pin 4) 0.5 0.5 0.4 0.4 0.33 m/s (65 LFM) 0.3 Output Current (A) Output Current (A) Maximum Current Temperature Derating at Sea Level (VIN = 18V, airflow is from pin 1 to pin 4) 0.5 m/s (100 LFM) 1.0 m/s (200 LFM) 1.5 m/s (300 LFM) 0.2 2.0 m/s (400 LFM) 0.1 0.33 m/s (65 LFM) 0.3 0.5 m/s (100 LFM) 1.0 m/s (200 LFM) 1.5 m/s (300 LFM) 0.2 2.0 m/s (400 LFM) 0.1 0 0 30 35 40 45 50 55 60 65 Ambient Temperature (ºC) 70 75 80 85 30 0.5 0.5 0.4 0.4 0.3 0.33 m/s (65 LFM) 0.5 m/s (100 LFM) 1.0 m/s (200 LFM) 1.5 m/s (300 LFM) 0.2 40 45 50 55 60 65 Ambient Temperature (ºC) 70 75 80 85 80 85 Maximum Current Temperature Derating at Sea Level (VIN = 36V, airflow is from pin 1 to pin 4) Output Current (A) Output Current (A) Maximum Current Temperature Derating at Sea Level (VIN = 30V, airflow is from pin 1 to pin 4) 35 2.0 m/s (400 LFM) 0.3 0.33 m/s (65 LFM) 0.5 m/s (100 LFM) 1.0 m/s (200 LFM) 1.5 m/s (300 LFM) 2.0 m/s (400 LFM) 0.2 0.1 0.1 0 0 30 35 40 45 50 55 60 65 Ambient Temperature (ºC) 70 75 80 85 30 35 40 45 50 55 60 65 Ambient Temperature (ºC) 70 75 www.murata-ps.com/support MDC_BPM15.A02 Page 14 of 29 BPM15 Series Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters FUNCTIONAL SPECIFICATIONS, BPM15-050-Q48 ABSOLUTE MAXIMUM RATINGS Input Voltage, Continuous Input Voltage, Transient Isolation Voltage On/Off Remote Control Output Power Conditions ➀ 100 mS max. duration Input to output Power on, referred to -Vin Minimum 0 0 1.48 Typical/Nominal Maximum 75 100 1600 15 15.23 Units Vdc Vdc Vdc Vdc W Current-limited, no damage, short-circuit 0.15 1.5 A protected Storage Temperature Range Vin = Zero (no power) -55 125 ˚C Absolute maximums are stress ratings. Exposure of devices to greater than any of these conditions may adversely affect long-term reliability. Proper operation under conditions other than those listed in the Performance/Functional Specifications Table is not implied or recommended. INPUT Operating Voltage Range 18 48 75 Vdc Recommended External Fuse Fast blow 2 A Start-up Threshold Rising input voltage 15.5 16.5 17.5 Vdc Undervoltage Shutdown (50% load) Falling input voltage 15 16 17 Vdc Internal Filter Type C Input Current Full Load Input Current Vin = nominal 0.384 0.396 A Low Line Input Current Vin = minimum 1.019 1.057 A Inrush Transient 0.05 A2-Sec. Short Circuit Input Current 0.05 0.1 A Minimum Load Input Current Iout = minimum, unit = ON 50 100 mA Shut-Down Input Current (Off, UV, OT) 1 2 mA Measured at input with specified filter 50 mA, p-p Reflected (Back) Ripple Current ➁ GENERAL and SAFETY Vin = 48V, full load 80 81.4 % Efficiency Vin = min., full load 80 81.8 % Isolation Isolation Voltage Input to output 1600 Vdc Isolation Resistance 10 MΩ Isolation Capacitance 1500 pF Certified to UL-60950-1, CSA-C22.2 No. Safety Approved 60950-1, IEC/60950-1, 2nd edition, with AM1 Per Telcordia SR332, issue 1, class 3, ground Calculated MTBF 5 Hours x 106 fixed, Tambient = +25°C DYNAMIC CHARACTERISTICS Fixed Switching Frequency 275 305 335 KHz Startup Time Power on to Vout regulated 50 mS Startup Time Remote ON to Vout regulated 50 mS 50-75-50% load step, settling time to within Dynamic Load Response 100 200 μSec 1% of Vout Dynamic Load Peak Deviation same as above ±100 ±150 mV FEATURES and OPTIONS Remote On/Off Control ➂ “N” suffix Negative Logic, ON state ON = Ground pin -0.7 0.8 V Negative Logic, OFF state OFF = Pin open 10 15 V Control Current Open collector/drain 1 mA “P” suffix Positive Logic, ON state ON = Pin open 10 15 V Positive Logic, OFF state OFF = Ground pin -0.7 0.8 V Control Current Open collector/drain 1 mA Output Current www.murata-ps.com/support MDC_BPM15.A02 Page 15 of 29 BPM15 Series Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters FUNCTIONAL SPECIFICATIONS, BPM15-050-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 Minimum 1.48 Typical/Nominal 15 Maximum 15.23 Units W No trim At 50% load, no trim Via magnetic feedback ±4.925 ±5.075 5.6 ±5 ±1.5 7 8 Vdc % of Vnom Vdc ±0.15 ±1.7 ±1.5 ±2.7 ±1.5 ±3.0 A A 0.3 A ±0.25 ±0.25 100 1000 % of Vout % of Vout mV pk-pk μF 98% of Vnom., after warmup Hiccup technique, autorecovery within ±1.25% of Vout Output shorted to ground, no damage Continuous 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 Ω max 60 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 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 Notes 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 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. -40 -40 -55 120 130 B RoHS-6 Inches mm Ounces Grams Inches mm μ-inches μ-inches 85 93 °C °C 125 140 °C °C Class 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. www.murata-ps.com/support MDC_BPM15.A02 Page 16 of 29 BPM15 Series Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters PERFORMANCE DATA, BPM15-050-Q48 Efficiency vs. Line Voltage and Load Current @ +25°C Power Dissipation vs. Line Voltage and Load Current @ +25°C 84 4.0 82 3.5 80 Power Dissipation (Watts) 78 Efficiency (%) 76 VIN = 18V VIN = 24V VIN = 48V VIN = 75V 74 72 70 68 3.0 2.5 VIN = 18V VIN = 24V VIN = 48V VIN = 75V 2.0 1.5 1.0 66 0.5 64 0.0 0.1 62 0.3 0.5 0.6 60 0.7 0.9 1.0 1.2 1.3 1.5 Output Load Curre nt (Amps) 58 0.16 0.30 0.46 0.61 0.76 0.91 1.06 1.21 1.36 1.51 Load Curre nt (Amps) Maximum Current Temperature Derating at Sea Level (VIN = 18V, airflow is from pin 1 to pin 2) Maximum Current Temperature Derating at Sea Level (VIN = 24V, airflow is from pin 1 to pin 2) 2 0.5 m/s (100 LFM) Output Current (Amps) Output Current (Amps) 2 Natural convection 1 0 0.5 m/s (100 LFM) Natural convection 1 0 30 35 40 45 50 55 60 65 Ambient Temperature (ºC) 70 75 80 85 30 35 40 45 50 55 60 65 Ambient Temperature (ºC) 70 75 80 85 www.murata-ps.com/support MDC_BPM15.A02 Page 17 of 29 BPM15 Series Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters PERFORMANCE DATA, BPM15-050-Q48 Maximum Current Temperature Derating at Sea Level (VIN = 36V, airflow is from pin 1 to pin 2) Maximum Current Temperature Derating at Sea Level (VIN = 48V, airflow is from pin 1 to pin 2) 2 0.5 m/s (100 LFM) Output Current (Amps) Output Current (Amps) 2 Natural convection 1 0 0.5 m/s (100 LFM) Natural convection 1 0 30 35 40 45 50 55 60 65 Ambient Temperature (ºC) 70 75 80 85 30 40 45 50 55 60 65 Ambient Temperature (ºC) 70 75 80 85 80 85 Maximum Current Temperature Derating at Sea Level (VIN = 75V, airflow is from pin 1 to pin 2) Maximum Current Temperature Derating at Sea Level (VIN = 60V, airflow is from pin 1 to pin 2) 2 2 0.5 m/s (100 LFM) Output Current (Amps) Output Current (Amps) 35 Natural convection 1 0 0.5 m/s (100 LFM) Natural convection 1 0 30 35 40 45 50 55 60 65 Ambient Temperature (ºC) 70 75 80 85 30 35 40 45 50 55 60 65 Ambient Temperature (ºC) 70 75 www.murata-ps.com/support MDC_BPM15.A02 Page 18 of 29 BPM15 Series Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters FUNCTIONAL SPECIFICATIONS, BPM15-120-Q48 ABSOLUTE MAXIMUM RATINGS Input Voltage, Continuous Input Voltage, Transient Isolation Voltage On/Off Remote Control Output Power Output Current Storage Temperature Range Conditions ➀ 100 mS max. duration Input to output Power on, referred to -Vin Current-limited, no damage, short-circuit protected Vin = Zero (no power) Minimum 0 Fast blow Rising input voltage Falling input voltage 18 15.5 15 48 17 16.2 C 75 2 17.9 17.5 Vdc A Vdc Vdc Vin = nominal Vin = minimum Iout = minimum, unit=ON Measured at input with specified filter 0.368 0.99 0.05 0.05 50 1 40 0.38 1.01 0.1 100 2 A A Vin = 48V, full load Vin = min., full load 83 83 85 84.5 % % MΩ pF Maximum 75 100 1600 15 15.15 Units 1.48 Typical/Nominal 0.0625 0.625 A 0 Vdc Vdc Vdc Vdc W -55 125 ˚C Absolute maximums are stress ratings. Exposure of devices to greater than any of these conditions may adversely affect long-term reliability. Proper operation under conditions other than those listed in the Performance/Functional Specifications Table is not implied or recommended. INPUT Operating Voltage Range Recommended External Fuse Start-up Threshold Undervoltage Shutdown (50% load) Internal Filter Type Input Current Full Load Input Current Low Line Input Current Inrush Transient Short Circuit Input Current No Load Input Current Shut-Down Input Current (Off, UV, OT) Reflected (Back) Ripple Current ➁ A2-Sec. A mA mA mA, p-p GENERAL and SAFETY Efficiency Isolation Isolation Voltage Isolation Resistance Isolation Capacitance Safety Calculated MTBF DYNAMIC CHARACTERISTICS Fixed Switching Frequency Startup Time Startup Time Dynamic Load Response Dynamic Load Peak Deviation FEATURES and OPTIONS Remote On/Off Control ➂ “N” suffix Negative Logic, ON state Negative Logic, OFF state Control Current “P” suffix Positive Logic, ON state Positive Logic, OFF state Control Current Input to output Certified to UL-60950-1, CSA-C22.2 No. 60950-1, IEC/60950-1, 2nd edition, with AM1 Per Telcordia SR332, issue 1, class 3, ground fixed, Tambient = +25°C 10 1500 1600 Approved 5 Power on to Vout regulated Remote ON to Vout regulated 50-75-50% load step, settling time to within 1% of Vout same as above 290 320 Vdc Hours x 106 350 50 60 KHz mS mS 150 250 μSec ±100 ±200 mV ON = Ground pin OFF = Pin open Open collector/drain -0.7 10 1 0.8 15 V V ON = Pin open OFF = Ground pin Open collector/drain 10 -0.7 1 15 0.8 mA V V mA www.murata-ps.com/support MDC_BPM15.A02 Page 19 of 29 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 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 Notes Conditions ➀ ➂ Minimum 1.48 Typical/Nominal 15 Maximum 15.15 Units No trim At 50% load, no trim Via magnetic feedback ±11.88 ±12.12 14.9 ±12 ±1 16 18 Vdc % of Vnom Vdc 98% of Vnom., after warmup ±0.0625 ±0.75 ±0.625 ±1.2 ±0.625 ±1.45 A A Hiccup technique, autorecovery within ±1.25% of Vout 0.3 A W Output shorted to ground, no damage Continuous 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 80 ±0.25 ±0.25 120 150 % of Vout % of Vout mV pk-pk μF WxLxH Nickel subplate Gold overplate 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 Inches mm Ounces Grams Inches mm μ-inches μ-inches See derating No derating Tin plated steel with black powder coat Vin = Zero (no power) Measured in center External filter is required -40 -40 130 B RoHS-6 85 108 125 140 °C °C 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. -55 120 °C °C Class 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. www.murata-ps.com/support MDC_BPM15.A02 Page 20 of 29 BPM15 Series Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters PERFORMANCE DATA, BPM15-120-Q48 Power Dissipation vs. Line Voltage and Load Current @ +25°C 3.5 86 84 82 80 78 76 74 72 70 68 66 64 62 60 58 3.0 Power Dissipation (Watts) Efficiency (%) Efficiency vs. Line Voltage and Load Current @ +25°C VIN = 18V VIN = 24V VIN = 48V VIN = 75V 2.5 2.0 1.5 VIN = 18V VIN = 24V VIN = 48V VIN = 75V 1.0 0.5 0.0 0.06 0.06 0.13 0.19 0.25 0.31 0.37 0.44 0.50 0.56 0.13 0.19 0.25 0.31 0.37 0.44 Output Load Curre nt (Amps) 0.50 0.56 0.62 0.62 Load Curre nt (Amps) Maximum Current Temperature Derating at Sea Level (VIN = 18V, airflow is from pin 1 to pin 3) Maximum Current Temperature Derating at Sea Level (VIN = 24V, airflow is from pin 1 to pin 3) 650 650 600 Natural convection 0.5 m/s (100 LFM) 1.0 m/s (200 LFM) 1.5 m/s (300 LFM) 2.0 m/s (400 LFM) 550 Output Current (ma) Output Current (ma) 600 500 450 Natural convection 0.5 m/s (100 LFM); 1.0 m/s (200 LFM); 1.5 m/s (300 LFM); 2.0 m/s (400 LFM) 550 500 450 400 400 30 35 40 45 50 55 60 65 Ambient Temperature (ºC) 70 75 80 85 30 Maximum Current Temperature Derating at Sea Level (VIN = 48V, airflow is from pin 1 to pin 3) 40 45 50 55 60 65 Ambient Temperature (ºC) 70 75 80 85 80 85 Maximum Current Temperature Derating at Sea Level (VIN = 75V, airflow is from pin 1 to pin 3) 650 650 600 600 Natural convection 0.5 m/s (100 LFM); 1.0 m/s (200 LFM); 1.5 m/s (300 LFM); 2.0 m/s (400 LFM) Output Current (ma) Output Current (ma) 35 550 500 450 Natural convection 0.5 m/s (100 LFM); 1.0 m/s (200 LFM); 1.5 m/s (300 LFM); 2.0 m/s (400 LFM) 550 500 450 400 400 30 35 40 45 50 55 60 65 Ambient Temperature (ºC) 70 75 80 85 30 35 40 45 50 55 60 65 Ambient Temperature (ºC) 70 75 www.murata-ps.com/support MDC_BPM15.A02 Page 21 of 29 BPM15 Series Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters FUNCTIONAL SPECIFICATIONS, BPM15-150-Q48 ABSOLUTE MAXIMUM RATINGS Input Voltage, Continuous Input Voltage, Transient Isolation Voltage On/Off Remote Control Output Power Output Current Storage Temperature Range Conditions ➀ Minimum 0 100 mS max. duration Input to output Power on, referred to -Vin Typical/Nominal Units 1.485 Maximum 75 100 1600 15 15.15 0.05 0.5 A 0 Current-limited, no damage, short-circuit protected Vin = Zero (no power) Vdc Vdc Vdc Vdc W -55 125 ˚C Absolute maximums are stress ratings. Exposure of devices to greater than any of these conditions may adversely affect long-term reliability. Proper operation under conditions other than those listed in the Performance/Functional Specifications Table is not implied or recommended. INPUT Operating Voltage Range Recommended External Fuse Start-up Threshold Undervoltage Shutdown (50% load) Internal Filter Type Input Current Full Load Input Current Low Line Input Current Inrush Transient Short Circuit Input Current No Load Input Current Shut-Down Input Current (Off, UV, OT) Reflected (Back) Ripple Current ➁ Fast blow Rising input voltage Falling input voltage 18 48 16.25 15 16.8 16 C Vin = nominal Vin = minimum Iout = minimum, unit=ON Measured at input with specified filter 75 2 17.5 17 Vdc A Vdc Vdc 0.36 0.97 0.05 0.05 50 1 35 0.38 1.01 0.1 100 2 A mA mA mA, p-p 86.0 85.5 % % 1600 A A A2-Sec. GENERAL and SAFETY Efficiency Isolation Isolation Voltage Isolation Resistance Isolation Capacitance Safety Calculated MTBF DYNAMIC CHARACTERISTICS Fixed Switching Frequency Startup Time Startup Time Dynamic Load Response Dynamic Load Peak Deviation FEATURES and OPTIONS Remote On/Off Control ➂ “N” suffix Negative Logic, ON state Negative Logic, OFF state Control Current “P” suffix Positive Logic, ON state Positive Logic, OFF state Control Current Vin = 48V, full load Vin = min., full load 83.0 83.0 Input to output Certified to UL-60950-1, CSA-C22.2 No. 60950-1, IEC/60950-1, 2nd edition, with AM1 Per Telcordia SR332, issue 1, class 3, ground fixed, Tambient = +25°C 10 700 Approved 5 Power on to Vout regulated Remote ON to Vout regulated 50-75-50% load step, settling time to within 1% of Vout same as above 290 320 Vdc MΩ pF Hours x 106 350 50 60 KHz mS mS 250 300 μSec ±150 ±250 mV ON = Ground pin OFF = Pin open Open collector/drain -0.7 10 1 0.8 15 V V ON = Pin open OFF = Ground pin Open collector/drain 10 -0.7 1 15 0.7 mA V V mA www.murata-ps.com/support MDC_BPM15.A02 Page 22 of 29 BPM15 Series Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters FUNCTIONAL SPECIFICATIONS, BPM15-150-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 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 Notes Conditions ➀ ➂ Minimum 1.485 Typical/Nominal 15.00 Maximum 15.15 Units No trim At 50% load, no trim Via magnetic feedback 14.850 15.150 16 15.00 1 19 22 Vdc % of Vnom Vdc 98% of Vnom., after warmup ±0.05 ±0.6 ±0.5 ±1.1 ±0.5 ±1.5 A A Hiccup technique, autorecovery within ±1.25% of Vout 0.3 A W Output shorted to ground, no damage Continuous 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 ±0.05 ±0.075 80 ±0.25 ±0.275 120 150 % of Vout % of Vout mV pk-pk μF WxLxH Nickel subplate Gold overplate 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 Inches mm Ounces Grams Inches mm μ-inches μ-inches See derating No derating Tin plated steel with black powder coat Vin = Zero (no power) Measured in center External filter is required -40 -40 130 B RoHS-6 85 91 125 140 °C °C 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. -55 120 °C °C Class 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. www.murata-ps.com/support MDC_BPM15.A02 Page 23 of 29 BPM15 Series Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters PERFORMANCE DATA, BPM15-150-Q48 Efficiency vs. Line Voltage and Load Current @ +25°C Power Dissipation vs. Line Voltage and Load Current @ +25°C 3.5 86 84 3.0 82 Power Dissipation (Watts) 80 Efficiency (%) 78 VIN = 18V VIN = 24V VIN = 48V VIN = 75V 76 74 72 70 68 66 64 2.5 2.0 1.5 VIN = 18V VIN = 24V VIN = 48V VIN = 75V 1.0 0.5 62 60 58 0.05 0.0 0.0 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.1 0.1 0.2 0.50 0.2 0.3 0.3 0.4 0.4 0.5 Output Load Curre nt (Amps) Load Curre nt (Amps) Maximum Current Temperature Derating at Sea Level (VIN = 18V, 24V, 36V, 48V, 60V, 75V airflow is from pin 1 to pin 4) 0.6 0.5 Output Current (Amps) .033 m/s (65LFM); 0.5 m/s (100 LFM); 1.0 m/s (200 LFM); 1.5 m/s (300 LFM); 2.0 m/s (400 LFM) 0.4 0.3 0.2 0.1 0 30 35 40 45 50 55 60 65 Ambient Temperature (ºC) 70 75 80 85 www.murata-ps.com/support MDC_BPM15.A02 Page 24 of 29 BPM15 Series Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters MECHANICAL SPECIFICATIONS SIDE VIEW BOTTOM VIEW 0.40 (10.16) 0.800 (20.32) 6 1.00 (25.4) 1 5 0.500 (12.7) 2 0.300 (7.62) 3 4x .080-.100 x .015-.025 HIGH NON-METALLIC STANDOFFS (DIMPLES) 4 CL 0.800 (20.32) 0.400 (10.16) 0.02 REF (0.51) 0.40 (10.16) CL 0.15 MIN (3.81) INSULATING HEADER END VIEW PIN #1 ISOMETRIC VIEW 4 3 (FOR REF ONLY) 2 5 MATERIAL: .040 PINS: COPPER ALLOY 1 PIN #1 INDICATOR 6 FINISH: (ALL PINS) GOLD (5u"MIN) OVER NICKEL (50u" MIN) TOP VIEW 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 ± 1˚ INPUT/OUTPUT CONNECTIONS Pin Function 1 +Vin 2 –Vin 3 On/Off Control* 4 –Vout 5 Common 6 +Vout Standard pin length is shown. Please refer to the Part Number Structure for alternate pin lengths. *The Remote On/Off pin is optional. It can be provided with positive logic (P suffix) or negative logic (N suffix). Please see the Part Number Structure on page 2. Components are shown for reference only. www.murata-ps.com/support MDC_BPM15.A02 Page 25 of 29 BPM15 Series Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters RECOMMENDED FOOTPRINT FOR THRU-HOLE CONVERTER (VIEW THROUGH CONVERTER) TOP VIEW 0.800 (20.32) 0.400 (10.16) 4 3 0.100 (2.54) 1.02 MIN COURTYARD 0.400 (10.16) 2 0.600 (15.24) 5 CL CL 1 0.51 (12.95) 0.800 (20.32) 0.100 (2.54) 6 4x .100 'LANDING ZONES' FOR NON-METALLIC STANDOFFS (KEEP FREE OF COMPS) FINISHED HOLE SIZES @ PINS 1 THRU 6 (PER IPC-D-275, LEVEL C) .048-.062 0.51 (12.95) CL 1.02 MIN (25.91) COURTYARD STANDARD PACKAGING EACH STATIC DISSIPATIVE PLASTIC TUBE HOLDS 16 CONVERTERS 21.88 (555.75) REF 0.91 (23.11) REF 1.16 (29.46) REF STANDARD PACKAGING FOR STANDARD THRU-HOLE CONVERTER 16 UNITS PER TUBE 6 TUBES PER CARTON MPQ=16 UNITS MOQ=96 UNITS www.murata-ps.com/support MDC_BPM15.A02 Page 26 of 29 BPM15 Series Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters TECHNICAL NOTES Input Fusing Certain applications and/or safety agencies may require fuses at the inputs of power conversion components. Fuses should also be used when there is the possibility of sustained input voltage reversal which is not current-limited. For greatest safety, we recommend a fast blow fuse installed in the ungrounded input supply line. The installer must observe all relevant safety standards and regulations. For safety agency approvals, install the converter in compliance with the end-user safety standard. Input Under-Voltage Shutdown and Start-Up Threshold Under normal start-up conditions, converters will not begin to regulate properly until the rising input voltage exceeds and remains at the Start-Up Threshold Voltage (see Specifications). Once operating, converters will not turn off until the input voltage drops below the Under-Voltage Shutdown Limit. Subsequent restart will not occur until the input voltage rises again above the Start-Up Threshold. This built-in hysteresis prevents any unstable on/off operation at a single input voltage. Users should be aware however of input sources near the Under-Voltage Shutdown whose voltage decays as input current is consumed (such as poorly regulated capacitor inputs), the converter shuts off and then restarts as the external capacitor recharges. Such situations could oscillate. To prevent this, make sure the operating input voltage is well above the UV Shutdown voltage AT ALL TIMES. Start-Up Delay Assuming that the output current is set at the rated maximum, the Vin to Vout Start-Up Delay (see Specifications) is the time interval between the point when the rising input voltage crosses the Start-Up Threshold and the fully loaded regulated output voltage enters and remains within its specified regulation band. Actual measured times will vary with input source impedance, external input capacitance, input voltage slew rate and final value of the input voltage as it appears at the converter. These converters include a soft start circuit to moderate the duty cycle of the PWM controller at power up, thereby limiting the input inrush current. The On/Off Remote Control interval from inception to Vout regulated assumes that the converter already has its input voltage stabilized above the Start-Up Threshold before the On command. The interval is measured from the On command until the output enters and remains within its specified accuracy band. The specification assumes that the output is fully loaded at maximum rated current. Recommended Input Filtering The user must assure that the input source has low AC impedance to provide dynamic stability and that the input supply has little or no inductive content, including long distributed wiring to a remote power supply. The converter will operate with no additional external capacitance if these conditions are met. For best performance, we recommend installing a low-ESR electrolytic capacitor immediately adjacent to the converter’s input terminals. Initial suggested capacitor values are 10 to 22 μF, rated at twice the expected maxi- mum input voltage. Make sure that the input terminals do not go below the undervoltage shutdown voltage at all times. More input bulk capacitance may be added in parallel (either electrolytic or tantalum) if needed. Recommended Output Filtering The converter will achieve its rated output ripple and noise with no additional external capacitor. However, the user may install more external output capacitance to reduce the ripple even further or for improved dynamic response. Again, use low-ESR ceramic (Murata GRM32 series) or polymer capacitors. Initial values of 10 to 47 μF may be tried, either single or multiple capacitors in parallel. Mount these close to the converter. Measure the output ripple under your load conditions. Use only as much capacitance as required to achieve your ripple and noise objectives. Excessive capacitance can make step load recovery sluggish or possibly introduce instability. Do not exceed the maximum rated output capacitance listed in the specifications. Input Ripple Current and Output Noise All models in this converter series are tested and specified for input reflected ripple current and output noise using designated external input/output components, circuits and layout as shown in the figures below. The Cbus and Lbus components simulate a typical DC voltage bus. Please note that the values of Cin, Lbus and Cbus may vary according to the specific converter model. TO OSCILLOSCOPE CURRENT PROBE +INPUT VIN + – + – LBUS CBUS CIN -INPUT CIN = 33μF, ESR < 700mΩ @ 100kHz CBUS = 220μF, ESR < 100mΩ @ 100kHz LBUS = 12μH Figure 2: Measuring Input Ripple Current +OUTPUT C1 C2 SCOPE RLOAD COMMON C1 = 1μF C2 = 10μF LOAD 2-3 INCHES (51-76mm) FROM MODULE Figure 3: Measuring Output Ripple and Noise (PARD) www.murata-ps.com/support MDC_BPM15.A02 Page 27 of 29 BPM15 Series Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters Minimum Output Loading Requirements All models regulate within specification and are stable under 10% minimum load to full load conditions. Operation under no load might however slightly increase output ripple and noise. Thermal Shutdown To protect against thermal overstress, these converters include thermal shutdown circuitry. If environmental conditions cause the temperature of the DC-DC’s to rise above the Operating Temperature Range up to the shutdown temperature, an on-board electronic temperature sensor will power down the unit. When the temperature decreases below the turn-on threshold, the converter will automatically restart. There is a small amount of temperature hysteresis to prevent rapid on/off cycling. CAUTION: If you operate too close to the thermal limits, the converter may shut down suddenly without warning. Be sure to thoroughly test your application to avoid unplanned thermal shutdown. Temperature Derating Curves The graphs in this data sheet illustrate typical operation under a variety of conditions. The Derating curves show the maximum continuous ambient air temperature and decreasing maximum output current which is acceptable under increasing forced airflow measured in Linear Feet per Minute (“LFM”). Note that these are AVERAGE measurements. The converter will accept brief increases in current or reduced airflow as long as the average is not exceeded. Note that the temperatures are of the ambient airflow, not the converter itself which is obviously running at higher temperature than the outside air. Also note that very low flow rates (below about 65 LFM) are similar to “natural convection”, that is, not using fan-forced airflow. Murata Power Solutions makes Characterization measurements in a closed cycle wind tunnel with calibrated airflow. We use both thermocouples and an infrared camera system to observe thermal performance. CAUTION: If you exceed these Derating guidelines, the converter may have an unplanned Over Temperature shut down. Also, these graphs are all collected near Sea Level altitude. Be sure to reduce the derating for higher altitude. Output Current Limiting Current limiting inception is defined as the point at which full power falls below the rated tolerance. See the Performance/Functional Specifications. Note particularly that the output current may briefly rise above its rated value in normal operation as long as the average output power is not exceeded. This enhances reliability and continued operation of your application. If the output current is too high, the converter will enter the short circuit condition. Output Short Circuit Condition When a converter is in current-limit mode, the output voltage will drop as the output current demand increases. If the output voltage drops too low (approximately 98% of nominal output voltage for most models), the PWM controller will shut down. Following a time-out period, the PWM will restart, causing the output voltage to begin rising to its appropriate value. If the short-circuit condition persists, another shutdown cycle will initiate. This rapid on/off cycling is called “hiccup mode”. The hiccup cycling reduces the average output current, thereby preventing excessive internal temperatures and/or component damage. Remote On/Off Control The remote On/Off Control can be specified with either logic logic type. Please refer to the Connection Diagram on page 1 for On/Off connections. Positive-logic models are enabled when the On/Off pin is left open or is pulled high to +Vin with respect to –Vin. Therefore, the On/Off control can be disconnected if the converter should always be on. Positive-logic devices are disabled when the On/Off is grounded or brought to within a low voltage (see Specifications) with respect to –Vin. Negative-logic devices are on (enabled) when the On/Off pin is grounded or brought to within a low voltage (see Specifications) with respect to –Vin. The device is off (disabled) when the On/Off is pulled high (see Specifications) with respect to –Vin. Dynamic control of the On/Off function must sink the specified signal current when brought low and withstand the specified voltage when brought high. Be aware too that there is a finite time in milliseconds (see Specifications) between the time of On/Off Control activation and stable, regulated output. This time will vary slightly with output load type and current and input conditions. Output Capacitive Load These converters do not require external capacitance added to achieve rated specifications. Users should only consider adding capacitance to reduce switching noise and/or to handle spike current load steps. Install only enough capacitance to achieve your noise and surge response objectives. Excess external capacitance may cause regulation problems and possible oscillation or instability. The maximum rated output capacitance and ESR specification is given for a capacitor installed immediately adjacent to the converter. Floating Outputs Since these are isolated DC-DC converters, their outputs are "floating." Any BPM15 model may be configured to produce an output of 10V, 24V or 30V (for ±5V, ±12V or ±15V models, respectively) by applying the load across the +Output and –Output pins, with either output grounded. The Common pin should be left open. Minimum 10% loading is recommended under these conditions. Soldering Guidelines Murata Power Solutions recommends the specifications below when installing these converters. These specifications vary depending on the solder type. Exceeding these specifications may cause damage to the product. Your production environment may differ; therefore please thoroughly review these guidelines with your process engineers. Wave Solder Operations for through-hole mounted products (THMT) For Sn/Ag/Cu based solders: Maximum Preheat Temperature 115° C. Maximum Pot Temperature 270° C. Maximum Solder Dwell Time 7 seconds For Sn/Pb based solders: Maximum Preheat Temperature 105° C. Maximum Pot Temperature 250° C. Maximum Solder Dwell Time 6 seconds www.murata-ps.com/support MDC_BPM15.A02 Page 28 of 29 BPM15 Series Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters Emissions Performance Murata Power Solutions measures its products for radio frequency emissions against the EN 55022 and CISPR 22 standards. Passive resistance loads are employed and the output is set to the maximum voltage. If you set up your own emissions testing, make sure the output load is rated at continuous power while doing the tests. [3] Conducted Emissions Test Results The recommended external input and output capacitors (if required) are included. Please refer to the fundamental switching frequency. All of this information is listed in the Product Specifications. An external discrete filter is installed and the circuit diagram is shown below. Test Card Resistive Load UUT V+ Black C16 C8 C8 L3 C8 L1 C8 C8 C8 C7 C3 Gnd C4 Resistive Load inside a metal container Vin+ C17 V- Vout+ VinVout- Figure 4. Conducted Emissions Test Circuit Resistive Load inside a metal container Graph 1. Conducted emissions performance with filter, CISPR 22, Class B, full load, for BPM15-150-Q12P-C [1] Conducted Emissions Parts List Reference L1 L3 C1, C2, C8 C7 C16, C17 C3, C4 Description 1mH, 6A 500μH,10A 2.2μfd Electrolytic Capacitor 100μfd, 100V .22μfd Electrolytic Capacitor 33μfd, 100V [2] Conducted Emissions Test Equipment Used Rohde & Schwarz EMI Test Receiver (9KHz – 1000MHz) ESPC Rohde & Schwarz Software ESPC-1 Ver. 2.20 OHMITE 25W – 1 Ohm resistor combinations DC Source Programmable DC Power Supply Model 62012P-100-50 Graph 2. Conducted emissions performance without filter, CISPR 22, Class B, full load, for BPM15-150-Q12P-C Murata Power Solutions, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A. ISO 9001 and 14001 REGISTERED This product is subject to the following operating requirements and the Life and Safety Critical Application Sales Policy: Refer to: http://www.murata-ps.com/requirements/ Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without notice. © 2016 Murata Power Solutions, Inc. www.murata-ps.com/support MDC_BPM15.A02 Page 29 of 29