Data Sheet 220VAC Input/15VDC (80mA) Output Non-Isolated AC/DC Converter BP5041B15 Absolute Maximum Ratings Unit 390 80 2 −25 to +80 −25 to +105 V mApk kV °C °C 11.5MAX. 32.5MAX. Mark Side Limits Vi Io Vsurge Topr Tstg 19.3MAX. Symbol 1 4±1.0 Parameter Input voltage Output current ESD endurance Operating temperature range Storage temperature range Dimensions (Unit : mm) 3 5 7 0.5±0.1 10 0.25±0.05 1.3±0.2 4.75MAX. P=5.08±0.2 3.25MAX 22.86 6.75MAX. Electrical Characteristics Max. 390 16.0 80 0.15 0.15 0.15 − Conditions DC(160 to 276VAC) Vi=282V, Io=50mA Vi=282V ∗1 Vi=226 to 390V, Io=50mA Vi=282V, Io=0 to 50mA ∗2 Vi=282V, Io=50mA Vi=282V, Io=80mA ∗2 Unit V V mA V V Vp-p % ∗1 Maximum output current varies depending on ambient temperature ; please refer to derating curve. ∗2 Please refer to Load regulation, Conversion efficiency. Application Circuit Pin No. 1 2 3 4 5 6 7 8 9 10 BP5041B15 Please note that pin No.10 side is input. 10 R1 10Ω1/4W D1 Input AC200V 50Hz/60Hz ZNR + − C1 4.7µF/450V 7 5 3 1 FUSE 0.5A Output +15V C2 + 0.1µF − 100µF/50V Function Output terminal Vo(15V) Not used N.C. Not used COMMON Not used N.C. Not used Not used Input terminal Vi(282VDC) Derating Curve 100 80 60 Be sure to use fuse for safety. 20 0 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 Ambient Temperature Ta(°C) Conversion Efficiency 100 90 80 70 60 50 40 30 20 10 0 0 16.0 15.8 15.6 15.4 15.2 15.0 14.8 14.6 14.4 14.2 14.0 External Component Specifications Use a fuse of 0.5A C1: Input smoothing capacitor Capacitance : 3.3 to 22µF Rated voltage : 450V or higher Ripple current 0.13Arms or greater Capacitance : 0.1 to 0.22µF Rated voltage : 450V or higher Use a film or ceramic capacitor. Evaluate under actual operating conditions. D1: Rectifier diode Capacitance : 100 to 470µF Rated voltage : 25V or higher, low impedance part Impedance is 0.39Ω max. at high frequencies Ripple current 0.1Arms above. Capacitor impedance affects the output ripple voltage. In the absolute maximum ratings, the reverse surge voltage should be 800V or higher, the average rectifying current should be 0.5A or higher, and the forward surge current should be 20A or higher. R1: Noise reduction resistor 10 to 22Ω 1/4W Determine the ideal value through actual testing. ZNR: Varistor A varistor is required to protect against lightning surges and static electricity. www.rohm.com ©2010 ROHM Co., Ltd. All rights reserved. Conversion Efficiency (Ta=25°C, Vi=282V) 10 20 30 40 50 60 70 80 Output Current Io(mA) 1/1 Load Regulation (Ta=25°C, Vi=282V) 0 10 20 30 40 50 60 70 80 Output Current Io(mA) Surface Temperature Increase Temperature Rising ∆T(°C) FUSE: FUSE C3: Output smoothing capacitor Operation Range 40 Load Regulation C3 Please verify operation and characteristics in the customer's circuit before actual usage. Ensure that the load current does not exceed the maximum rating. C2: Noise reduction capacitor Derating Curve 120 Output Current Io(mA) Typ. 282 15.0 − 0.05 0.05 0.05 64 Conversion Efficiency η(%) Min. 226 14.0 0 − − − 50 Output Voltage Vo(V) 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 Surface Temperature Increase (Ta=25°C,Vi=282V) 25 20 15 10 5 0 0 10 20 30 40 50 60 70 80 Output Current Io(mA) 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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