Data Sheet Data Sheet 100VAC Input/12VDC (30mA) Output 100VAC Input/12VDC (100mA) Output Non-Isolated AC/DC Converter Non-Isolated AC/DC Converter BP5038A BP5033-12 Absolute Maximum Ratings Absolute Maximum Ratings Dimensions (Unit : mm) Dimensions (Unit : mm) 18.0MAX. 9.1MAX. Parameter Symbol Limits Unit Parameter Symbol Limits Unit 28.2MAX. 10.5MAX. Input voltage Input voltage Vi 170 V Vi 170 V Output current Output current Io 100 mApk Io 30 mApk ESD endurance Vsurge 2 kV ESD endurance Vsurge 2 kV 1 4 5 6 1 2 3 4 5 6 7 8 10 Operating temperature range Operating temperature range Topr C Topr 25 to +80 C 20 to +80 0.250.05 P=2.540.2 0.250.05 1.30.2 3.0MAX. Storage temperature range Tstg 25 to +105 C 0.50.1 Storage temperature range Tstg 20 to +85 C 1.30.2 3.3MAX 0.50.1 P=2.540.2 4.25MAX. 2.545=12.7 6.1MAX. 6.25MAX. 2.549=22.86 Electrical Characteristics Electrical Characteristics Derating Curve Parameter Symbol Min. Typ. Max. Unit Conditions Parameter Symbol Min. Typ. Max. Unit Conditions Derating curve Derating Curve 40 V 35 Input voltage range 141 V DC(80 to 120VAC) Input voltage range Vi 113 141 170 DC(80 to 120VAC) Vi 113 170 Derating Curve 120 30 V Output voltage 12.7 V Vi=141V, Io=50mA Output voltage Vo 11.0 12 13.0 Vi=141V, Io=30mA Vo 12.0 13.4 25 100 20 80 mA Operation Range Output current mA Vi=141V Output current Io 0 30 Vi=141V 1 Io 0 100 1 15 60 10 V Line regulation 0.02 V Line regulation Vr 0.17 0.3 Vi=113 to 170V, Io=30mA Vr 0.1 Vi=113 to 170V, Io=50mA Operation Range 5 40 0 V Load regulation 0.01 V Load regulation Vl 0.19 0.3 Vi=141V, Io=0 to 30mA 2 Vl 0.15 Vi=141V, Io=0 to 50mA 2 20 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 Ambient Temperature Ta(C) 0 Vp-p Output ripple voltage 0.04 Vp-p Output ripple voltage Vp 0.05 0.15 Vi=141V, Io=30mA Vp 0.15 Vi=141V, Io=50mA -30 -20 -10 0 10 20 30 40 50 60 70 80 90 Ambient Temperature Ta(C) % Power conversion efficiency 69 % Power conversion efficiency 40 50 Vi=141V, Io=30mA 64 Vi=141V, Io=100mA 2 2 Switching Frequency 1 Maximum output current varies depending on ambient temperature please refer to derating curve. 1 Maximum output current varies depending on ambient temperature please refer to derating curve. 2 Please refer to Load regulation, Conversion efficiency. Switching Frequency 2 Please refer to Load regulation, Conversion efficiency. Conversion Efficiency (Ta=25C, Vi=141V) 140 Conversion Efficiency (Vi=141V, Ta=25C ) 120 80 100 70 80 Application Circuit 60 Application Circuit 60 Pin No. Function 50 Pin No. Function 1 Output terminal Vo(12V) 40 1 Input terminal Vi(141VDC) 40 BP5033-12 BP5038A 2 N.C. 30 2 Skip 20 3 N.C. 20 3 Skip 0 0 5 10 15 20 25 30 Please note that pin No.10 4 N.C. 10 4 COMMON Output Current Io(mA) 5 COMMON 5 COMMON 0 side is input. 0 10 20 30 40 50 60 70 80 90 100 6 COMMON 6 Output terminal Vo(12V) Output Current Io(mA) 7 N.C. 8 N.C. Conversion Efficiency 10 8 7 6 5 4 3 2 1 1 4 5 6 9 Not used Conversion Efficiency FUSE FUSE Load Regulation R1 10 Input terminal Vi(141VDC) Output R1 Output (Ta=25C, Vi=141V) 0.5A D1 0.5A D1 60 101/4W 1SR35400A +12V +12V 101/4W Load Regulation (Vi=141V, Ta=25 C) 50 14 C2 Input C2 C3 Input C3 + + + + ZNR ZNR C1 C1 40 12 AC100V AC100V 40% MinLine 220V 0.1F 100F/50V 0.1F 10F/250V 220V 10F/200V 100F/50V 30 10 50Hz/60Hz 50Hz/60Hz 8 20 Be sure to use fuse for safety. Be sure to use fuse for safety. 6 10 4 Please verify operation and characteristics in the customer s circuit before actual usage. Please verify operation and characteristics in the customer s circuit before actual usage. 0 2 0 5 10 15 20 25 30 Ensure that the load current does not exceed the maximum rating. Ensure that the load current does not exceed the maximum rating. Output Current Io(mA) 0 0 50 100 150 200 250 Output Current Io(mA) Load Regulation External Component Specifications External Component Specifications Load Regulation Surface Temperature Increase FUSE: Fuse Please make sure to use a fuse of 0.5A (Ta=25C, Vi=141V) FUSE: Fuse Use a quick-acting fuse of 0.5A 13.0 Surface Temperature Increase 12.8 (Vi=141V) C1: Input smoothing Capacitance : 3.3 to 22F C1: Input smoothing Capacitance : 3.3 to 22F Rated voltage : 250V or higher 12.6 35 capacitor 12.4 Rated voltage : 250V or higher capacitor Ripple current is 0.13Arms or above. 30 12.2 25 12.0 Capacitance : 0.1 to 0.22F Rated voltage : 250V or higher C2: Noise reduction Capacitance : 0.1 to 0.22F Rated voltage : 250V or higher C2: Noise reduction 11.8 20 Use a film or ceramic capacitor and evaluate characteristics under actual capacitor 11.6 capacitor Use a film or ceramic capacitor. Evaluate under actual conditions. 15 11.4 operating conditions. 11.2 10 C3: Output voltage Capacitance : 100 to 470F Rated voltage : 25V or higher, 11.0 C3: Capacitor for Output Capacitance : 100 to 470F Rated voltage : 25V or higher 5 0 5 10 15 20 25 30 smoothing capacitor ESR is 0.39 max. Ripple current is 0.1Arms above. 0 voltage smoothing Impedance is 0.39 max at high frequency range. Output Current Io(mA) Evaluate under actual operating conditions. 0 20 40 60 80 100 Ripple current is 0.1Arms above. Output Current Io(mA) D1: Rectifier diode In the absolute maximum ratings, the reverse peak voltage should be Capacitor impedance affects the output ripple voltage. Surface temperature Increase 400V or higher, the average rectifying current should be 0.5A or higher, D1: Rectifier diode In the absolute maximum ratings, the reverse surge voltage should be and the peak surge current 20A or greater. Surface Temperature Increase 400V or higher, the average rectifying current should be 0.5A or higher, (Ta=25C, Vi=141V) (Full-wave rectification can be used) 40 and the forward surge current 20A or higher. 10 to 22 1/4W R1: Noise reduction 30 10 to 22, 1/4W R1: Noise reduction Determine the ideal value through actual testing. resistor resistor Use for terminal voltage noise reduction. Determine the optimal value 20 A varistor must be used to protect against lighting surges and static ZNR: Varistor through actual testing. electricity. 10 ZNR: Varistor A varistor must be used to protect the part against lightning surges and static electricity. 0 0 5 10 15 20 25 30 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) Switching Frequency fsw(kHz) Conversion Efficiency (%) 41.0 16.8MAX. Mark Side Output Current Io(mA) Output Voltage Vo(V) Temperature Rising T(C) Conversion Efficiency (%) 41.0 15.5MAX. Mark Side