Data Sheet 100VAC Input/5VDC (100mA) Output Non-Isolated AC/DC Converter BP5034D5 Absolute Maximum Ratings Unit Vi Io Vsurge Topr Tstg 195 100 2 −20 to +80 −25 to +85 V mApk kV °C °C 28.2MAX. 10.0MAX. Mark Side Limits 15.7MAX. Symbol 1 4±1.0 Parameter Input voltage Output current ESD endurance Operating temperature range Storage temperature range Dimensions (Unit : mm) 2 3 4 5 6 7 8 10 0.25± 0.05 0 . 5 ±0 . 1 3.25MAX 1 . 3 ±0 . 2 P = 2 . 5 4 ±0 . 2 3.5MAX. 6.5MAX. 2.54�9=22.86 Conditions DC(80 to 138VAC) Vi=141V, Io=50mA Vi=141V ∗1 Vi=113 to 195V, Io=50mA Vi=141V, Io=0 to 50mA ∗2 Vi=141V, Io=50mA Vi=141V, Io=100mA ∗2 Unit V V mA V V Vp-p % Application Circuit BP5034D5 Please note that pin No.10 side is input. 10 R1 D1 1SR35−400A 10Ω1/4W Input AC100V 50Hz/60Hz ZNR + 220V − C1 10µF/250V 8 7 6 5 4 3 2 1 FUSE 0.5A Output +5V C2 + 0.1µF − 100µF/50V Function Output terminal Vo(5V) N.C. N.C. N.C. COMMON COMMON N.C. N.C. Skipping pin Input terminal Vi(141VDC) C3 Be sure to use fuse for safety. Please verify operation and characteristics in the customer's circuit before actual usage. Ensure that the load current does not exceed the maximum rating. External Component Specifications 100 80 60 Operation Range 40 20 0 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 Ambient Temperature Ta(°C) 50 Switching Frequency (Ta=25°C, Vi=141V) 40 30 20 10 0 0 20 40 60 80 Output Current Io(mA) 100 Conversion Efficiency 60 Conversion Efficiency (Ta=25°C, Vi=141V) 50 48% Min−Line 40 30 20 10 0 0 20 40 60 80 Output Current Io(mA) 100 Load Regulation FUSE: Fuse Use a quick-acting fuse of 0.5A C1: Input smoothing capacitor Capacitance : 3.3 to 22µF Rated voltage : 250V or higher C2: Noise reduction capacitor Capacitance : 0.1 to 0.22µF Rated voltage : 250V or higher Use a film or ceramic capacitor. Evaluate under actual operating conditions. C3: Output smoothing capacitor 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. Capacitor impedance affects the output ripple voltage. D1: Rectifier diode 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. 5.3 R1: Noise reduction resistor 10 to 22Ω, 1/4W The ideal value should be determined through actual testing. ZNR: Varistor A varistor must be used to protect against lightning surges and static electricity. www.rohm.com ©2010 ROHM Co., Ltd. All rights reserved. Derating Curve 120 Switching Frequency ∗1 Maximum output current varies depending on ambient temperature ; please refer to derating curve. ∗2 Please refer to Load regulation, Conversion efficiency. Pin No. 1 2 3 4 5 6 7 8 9 10 Derating Curve Switching Frequency fsw(kHz) 141 5.0 − 0.02 0.05 0.05 56 Max. 195 5.3 100 0.1 0.15 0.15 − Conversion Efficiency (%) Typ. 1/1 Output Voltage Vo(V) Min. 113 4.7 0 − − − 48 Load Regulation (Ta=25°C, Vi=141V) 5.2 5.1 5.0 4.9 4.8 4.7 0 20 40 60 80 Output Current Io(mA) 100 Surface Temperature Increase Temperature Rising ∆T(°C) 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 Output Current Io(mA) Electrical Characteristics 25 Surface Temperature Increase (Ta=25°C, Vi=141V) 20 15 10 5 0 0 20 40 60 80 100 Output Current Io(mA) 120 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. 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