Data Sheet Data Sheet 100VAC Input/20VDC (80mA) Output 100VAC Input/24VDC (50mA) Output Non-Isolated AC/DC Converter Non-Isolated AC/DC Converter BP5034B20 BP5034D24 Absolute Maximum Ratings Absolute Maximum Ratings Dimensions (Unit : mm) Dimensions (Unit : mm) 28.2MAX. 10.0MAX. Parameter Symbol Limits Unit Parameter Symbol Limits Unit 28.2MAX. 10.0MAX. Input voltage Input voltage Vi 195 V Vi 195 V Output current Io mApk Output current Io 50 mApk 80 ESD endurance Vsurge 2 kV ESD endurance Vsurge 2 kV 1 2 3 4 5 6 7 8 10 Operating temperature range Operating temperature range Topr 20 to +80 C Topr 20 to +80 C 0.25 0.05 0.25 0.05 0.5 0.1 0.5 0.1 1.3 0.2 Storage temperature range Storage temperature range Tstg 25 to +85 C Tstg 25 to +85 C 1.3 0.2 P=2.54 0.2 3.5MAX. P=2.54 0.2 3.25MAX. 3.5MAX. 3.25MAX 6.5MAX. 2.549=22.86 6.5MAX. 2.54 x 9=22.86 Electrical Characteristics Electrical Characteristics Derating Curve Derating Curve Parameter Symbol Min. Typ. Max. Unit Conditions Parameter Symbol Min. Typ. Max. Conditions Unit Derating Curve Derating Curve 60 100 Input voltage range 113 141 195 V DC(80 to 138VAC) Vi 90 Input voltage range Vi 113 195 V DC(80 to 138VAC) 141 50 80 70 Output voltage 22.0 24.0 26.0 V Vi=141V, Io=25mA Vo 40 Output voltage Vo 18.5 21.5 V Vi=141V, Io=50mA 20.0 60 50 30 Output current 0 50 mA Vi=141V Io 1 Operation Range Output current Io 0 80 mA Vi=141V 1 40 Operation Range 20 30 Line regulation 0.02 0.1 V Vi=113 to 195V, Io=50mA Vr Line regulation Vr 0.3 V Vi=113 to 195V, Io=50mA 20 0.02 10 10 Load regulation 0.05 0.15 V Vi=141V, Io=0 to 25mA Vl 2 0 0 Load regulation Vl 0.5 V Vi=141V, Io=0 to 50mA 0.05 2 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 Output ripple voltage 0.05 0.15 Vp-p Vi=141V, Io=25mA Ambient Temperature Ta( C) Vp Ambient Temperature Ta(C) Output ripple voltage Vp 0.2 Vp-p Vi=141V, Io=50mA 0.05 Power conversion efficiency 65 72 % Vi=141V, Io=50mA 2 Power conversion effciency 65 % Vi=141V, Io=80mA 72 2 Switching Frequency 1 Maximum output current varies depending on ambient temperature please refer to derating curve. Switching Frequency 1 Maximum output current varies depending on ambient temperature please refer to derating curve. 2 Please refer to Load regulation, Conversion efficiency. 2 Please refer to Load regulation, Conversion effciency. Switching Frequency Switching Frequency (Ta=25C, Vi=141V) (Ta=25 C, Vi=141V) 140 140 120 120 100 100 Application Circuit 80 80 Application Circuit Pin No. Function 60 60 BP5034D24 Pin No. Function 1 Output terminal Vo(20V) 40 40 BP5034B20 1 Output terminal Vo(24V) 2 N.C. 20 20 2 N.C. 3 N.C. Please note that pin No.10 0 0 3 N.C. 4 N.C. Please note that pin No.10 0 20 40 60 80 0 10 20 30 40 50 side is input. 4 N.C. 5 COMMON Output Current Io(mA) Output Current Io(mA) side is input. 5 COMMON 6 COMMON 6 COMMON 7 N.C. 10 8 7 6 5 4 3 2 1 7 N.C. 8 N.C. Conversion Efficiency Conversion Efficiency 10 8 7 6 5 4 3 2 1 8 N.C. FUSE 9 Not used R1 Output D1 0.5A FUSE 9 Not used Conversion Efficiency Conversion Efficiency R1 10 Input terminal Vi(141VDC) 101/4W Output 1SR35400A +24V D1 0.5A (Ta=25 C, Vi=141V) 10 Input terminal Vi(141VDC) (Ta=25C, Vi=141V) 10 1/4W 80 80 1SR35 400A +20V C2 Input 70 + + C3 70 ZNR C1 Input C2 C3 60 AC100V 60 ZNR + + C1 65% MinLine 0.1F 100F/50V 220V 10F/250V AC100V 50 50Hz/60Hz 50 220V - - 100F/50V 10F/250V 0.1F 40 50Hz/60Hz 40 Be sure to use fuse for safety. 30 30 20 20 Be sure to use fuse for safety. Please verify operation and characteristics in the customer s circuit before actual usage. 10 10 Ensure that the load current does not exceed the maximum rating. Please verify operation and characteristics in the customer s circuit before actual usage. 0 0 0 20 40 60 80 0 10 20 30 40 50 Ensure that the load current does not exceed the maximum rating. Output Current Io(mA) Output Current Io(mA) External Component Specifications Load Regulation Load Regulation FUSE: fuse Use a quick-acting fuse of 0.5A External Component Specifications Load Regulation Load Regulation C1: Input smoothing Capacitance : 3.3F to 22F (Ta=25 C, Vi=141V) (Ta=25C, Vi=141V) FUSE: Fuse Use a quick-acting fuse of 0.5A 21.5 26.0 capacitor Rated voltage : 250V or higher 21.2 25.6 C1: Input smoothing Capacitance : 3.3 to 22F Rated voltage : 200V or higher 20.9 25.2 Capacitance : 0.1F to 0.22F C2: Noise reduction 20.6 24.8 capacitor Ripple current is 0.13Arms or above. 20.3 24.4 capacitor Rated voltage : 250V or higher 20.0 24.0 Capacitance : 0.1 to 0.22F Rated voltage : 200V or higher C2: Noise reduction Use a film or ceramic capacitor. Evaluate under actual operating 19.7 23.6 Use a film or ceramic capacitor. Evaluate under actual operating 19.4 23.2 capacitor conditions. 19.1 22.8 conditions. 18.8 22.4 C3: Output smoothing Capacitance : 100F to 470F 18.5 22.0 C3: Output smoothing Capacitance : 100 to 470F Rated voltage : 50V or higher, 0 20 40 60 80 capacitors Rated voltage : 35V or higher, low impedance 0 10 20 30 40 50 Output Current Io(mA) Output Current Io(mA) capacitor ESR is 0.39 max. Ripple current is 0.1Arms or greater. Impedance is 0.39 max. at high frequencies. Evaluate under actual operating conditions. Ripple current 0.1 Arms or greater. Capacitor impedance affects the output ripple voltage. D1: Rectifier diode In the absolute maximum ratings, the reverse peak voltage should be Surface Temperature Increase Surface Temperature Increase 400V or higher, the average rectifying current should be 0.5A or higher, Surface Temperature Increase Surface Temperature Increase D1: Rectifier diode In the absolute maximum ratings, the reverse surge voltage should be (Ta=25 C, Vi=141V) (Ta=25C, Vi=141V) and the forward peak current should be 20A or higher. 40 40 400V or higher, the average rectifying current should be 0.5A or higher, 35 (Full-wave rectification can be used.) and the forward surge current should be 20A or higher. 30 30 10 to 22 1/4W R1: Noise reduction 25 10 to 22 1/4W R1: Noise reduction 20 20 resistor Determine the ideal value through actual testing. Determine the ideal value through actual testing. resistor 15 A varistor is required to protect against lightning surges and static 10 10 ZNR: Varistor ZNR: Varistor A varistor is required to protect against lightning surges and static 5 electricity. electricity. 0 0 0 20 40 60 80 0 10 20 30 40 50 Output Current Io(mA) Output Current Io(mA) www.rohm.com 2010.01 - Rev.A 2010 ROHM Co., Ltd. All rights reserved. 1/1 Output Current Io(mA) Output Voltage Vo(V) Temperature Rising T( C) Conversion Efficiency (%) Switching Frequency fsw(kHz) 41.0 15.7MAX. Mark Side Output Current Io(mA) Output Voltage Vo(V) Temperature Rising T( C) Efficiency (%) Frequency fsw(kHz) 41.0 15.7MAX. Mark Side