Data Sheet 100VAC Input/ −5VDC (350mA) Output Non-Isolated AC/DC Converter BP5061-5 Absolute Maximum Ratings Unit V mApk kV °C °C 9.1MAX. 35.0MAX. Mark Side Limits −180 350 2 −25 to +80 −25 to +105 19.5MAX. Symbol Vi Io Vsurge Topr Tstg 1 4±1.0 Parameter Input voltage Output current ESD endurance Operating temperature range Storage temperature range Dimensions (Unit : mm) 3 5 7 10 12 0 . 2 5 ±0 . 0 5 0 . 5 ±0 . 2 P = 5 . 0 8 ±0 . 2 3.6MAX 1 . 3 ±0 . 2 7.62±0.3 4.85MAX. 4.25MAX. 2.54�11=27.94 Electrical Characteristics Conditions DC (80 to 120VAC) Vi=−141V, Io=200mA Vi=−141V ∗1 Vi=−113V to −180V, Io=200mA Vi=−141V, Io=0 to 200mA Vi=−141V, Io=200mA ∗2 Vi=−141V, Io=350mA Unit V V mA V V Vp-p % ∗1 Maximum output current varies depending on ambient temperature ; please refer to derating curve. ∗2 Spike noise is not included in output ripple voltage. Application Circuit Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 BP5061-5 Please note that pin No.12 side is input. 12 R1 D1 1SR35-400 10Ω1/4W Input AC100V 50Hz/60Hz − ZNR 220V + C1 33µF/200V 7 5 3 1 FUSE 1A C2 0.1µF L1 470µH Output −5V − + Function Output terminal Vo(−5V) Not used Coil connect Not used Coil connect Not used COMMON Not used Not used N.C. Not used Input voltage Vi(−141VDC) Derating Curve Derating Curve 400 350 300 250 200 Operation Range 150 100 50 0 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 Ambient Temperature Ta(°C) Output Current Io(mA) Max. −180 −5.3 350 0.15 0.15 0.2 − Conversion Efficiency Conversion Efficiency (%) Typ. −141 −5.0 − 0.04 0.05 0.07 62.1 100 90 80 70 60 50 40 30 20 10 0 0 5.3 220µF/50V 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. Capacitance : 33 to 100µF Rated voltage : 200V or higher Ripple current is 0.13Arms or above. C2: Noise reduction resistor 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 : 220 to 470µF Rated voltage : 16V or higher, ESR is 0.4Ω max. Ripple current is 0.25Arms or above. Evaluate under actual operating conditions. In the absolute maximum ratings the reverse peak voltage should be 400V or higher, the average rectifying current should be 0.5A or higher, and the peak surge current should be 20A or higher. (Full-wave rectification can be used.) D1: Rectifier diode L1: Choke coil R1: Noise reduction resistor ZNR: Varistor Output Current (Ta=25°C, Vi=−141V) 5.0 4.9 4.8 50 100 150 200 250 300 350 400 Output Current Io(mA) Surface Temperature Increase Temperature Rising ∆T(°C) Use a quick-acting fuse of 1A 400 5.1 External Component Specifications C1: Input smoothing capacitor 100 200 300 Output Current Io(mA) 5.2 4.7 0 FUSE: Fuse Conversion Efficiency (Ta=25°C, Vi=−141V) Output current C3 Output Voltage Vo(V) Symbol Min. Parameter Input voltage range −113 Vi Output voltage −4.7 Vo Output current 0 Io Line regulation − Vr Load regulation − Vl Output ripple voltage − Vp Power conversion effciency 50 η 50 45 40 35 30 25 20 15 10 5 0 Surface Temperature Increase (Ta=25°C, Vi=−141V) 0 50 100 150 200 250 300 350 400 Output Current Io(mA) Coil for switching regulator. The inductance should be 470µH, the rated direct current should be 0.9A or above in order to prevent overheating and abnormal oscillation. 10 to 22Ω 1/4W Determine the ideal value through actual testing. A varistor is required to protect against lightning surges and static electricity. 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. Examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the Products. 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