BP5034D12

Data Sheet 100VAC Input/12VDC (100mA) Output Non-Isolated AC/DC Converter BP5034D12 Absolute Maximum Ratings Parameter Input voltage Output current ESD endurance Operating temperature range Storage temperature range Symbol Vi Io Vsurge Topr Tstg Limits 195 100 2 −25 to +80 −25 to +105 Unit V mApk kV °C °C 15.7MAX. Dimensions (Unit : mm) 28.2MAX. 10.0MAX. Mark Side 1 2 3 45 67 8 10 0.25± 0.05 0 . 5 ±0 . 1 3.25MAX. P = 2 . 5 4 ±0 . 2 2.54�9=22.86 6.5MAX. 1 . 3 ±0 . 2 3.5MAX. Electrical Characteristics Symbol Parameter Input voltage range Vi Output voltage Vo Output current Io Line regulation Vr Load regulation Vl Output ripple voltage Vp Power conversion efficiency η Min. 113 11 0 − − − 60 Typ. 141 12 − 0.02 0.05 0.05 68 Max. 195 12.8 100 0.1 0.15 0.15 − Unit V V mA V V Vp-p % Conditions DC(80 to 138VAC level) Vi=141V, Io=50mA Vi=141V Vi=113 to 195V, Io=50mA Vi=141V, Io=0 to 50mA Vi=141V, Io=50mA Vi=141V, Io=100mA Derating curve 120 Output Current Io(mA) 100 80 60 40 20 0 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 Ambient Temperature Ta(°C) Operation Range Derating Curve ∗1 ∗2 ∗2 Application Circuit BP5034D12 Please note that pin No.10 side is input. Pin No. 1 2 3 4 5 6 7 8 9 10 Terminal definition Output terminal Vo(12V) N.C. N.C. N.C. COMMON COMMON N.C. N.C. Skipping Pin Input terminal Vi(141VDC) Switching Frequency fsw(kHz) ∗1 The max output is changed due to the ambient temperature. Please refer to note regarding derating curve. ∗2 Please refer to Conversion efficiency. Switching Frequency 100 90 80 70 60 50 40 30 20 10 0 Switching Frequency (Ta=25°C, Vi=141V) 4±1.0 0 20 40 60 80 Output Current Io(mA) 100 10 R1 D1 1SR35−400A 10Ω1/4W Input AC100V 50Hz/60Hz ZNR + 87654321 Conversion Efficiency 80 70 60 50 40 30 20 10 0 Conversion Efficiency (Ta=25°C, Vi=141V) Conversion Efficiency (%) FUSE 0.5A C2 0.1µF + − Output +12V C3 100µF/50V 220V − C1 10µF/250V 60% Min−Line Be sure to use fuse for safety. Please verify operation and characteristics in the customer's circuit before actual usage and ensure that the load current does not exceed 0.1A. 0 20 40 60 80 Output Current Io(mA) 100 External Component Specifications FUSE: Fuse C1 : Input smoothing capacitor C2 : Noise reduction capacitor C3 : Output smoothing capacitor Use a fuse of 0.5A Capacitance : 3.3 to 22µF Ripple current is 0.13Arms or above. Rated voltage : 200V or higher Capacitance : 0.1 to 0.22µF Rated voltage : 200V or higher Use a film or ceramic capacitor. Evaluate under actual operating conditions. Capacitance : 100 to 470µF Rated voltage : 25V or higher, low impedance Impedance is 0.39Ω max at high frequencies. Ripple current is 0.1Arms or above. Capacitance impedance affects the output ripple voltage. In the absolute maximum ratings, the reverse surge voltage should be 400V or higher, the average rectifying current should be 0.5A or higher, and the forward surge current should be 20A or higher. 10 to 22Ω 1/4W Determine the ideal value through actual testing. A varistor must be used to protect against lightning surges and static electricity. Load Regulation 13.0 12.8 12.6 12.4 12.2 12.0 11.8 11.6 11.4 11.2 11.0 Load Regulation (Ta=25°C, Vi=141V) Output Voltage Vo(V) 0 20 40 60 80 Output Current Io(mA) 100 D1 : Rectifier diode Surface Temperature Increase Temperature Rising ∆T(°C) 40 30 20 10 0 Surface Temperature Increase (Ta=25°C, Vi=141V) R1 : Noise reduction resistor ZNR : Varistor 0 20 40 60 80 Output Current Io(mA) 100 www.rohm.com ©2010 ROHM Co., Ltd. All rights reserved. 1/1 2010.01 - Rev.A Notice Notes No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from ROHM upon request. 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