Data Sheet 100VAC Input/12VDC (300mA) Output Non-Isolated AC/DC Converter BP5039B12 Absolute Maximum Ratings Unit 170 400 ∗ 2 105 −20 to +80 −25 to +105 V mApk kV °C °C °C 9.1MAX. 35.0MAX. Mark Side Limits Vi IoMAX Vsurge TCMAX Topr Tstg 19.5MAX. Symbol 1 4±1.0 Parameter Input voltage Maximum Output current ESD endurance Maximum surface temperature Operating temperature range Storage temperature range Dimensions (Unit : mm) 3 5 0 . 5 ±0 . 1 10 12 0 . 2 5 ±0 . 0 5 7.62 4.85MAX. 1 . 3 ±0 . 2 5.08 3.6MAX 7 2.54�11=27.94 ∗ Peak and within 10ms 4.25MAX. Electrical Characteristics 141 12 − 0.04 0.05 0.07 78 Max. 170 13 300 0.10 0.20 0.15 − Conditions DC(80 to 120VAC) Vi=141V, Io=100mA Vi=141V ∗1 Vi=113 to 170V, Io=100mA Vi=141V, Io=0 to 100mA ∗2 Vi=141V, Io=100mA Vi=141V, Io=300mA ∗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. Be sure to use fuse for safety. 12 10 DC motor Ii R1 D1 + Vi ZNR − C1 7 5 3 1 FUSE Io C2 L1 + − C3 Vo Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 Derating Curve 400 300 200 Operation Range 100 0 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 Ambient Temperature Ta(°C) Conversion Efficiency Application Circuit BP5039B12 Derating Curve Output Current Io(mA) Typ. Function Output terminal Vo(12V) Not used Choke coil connect Not used Choke coil connect Not used COMMON Not used Not used N.C. Not used Input terminal Vi(141VDC) Conversion Efficiency η(%) Symbol Min. Parameter Input voltage range 113 Vi Output voltage 11 Vo Output current 0 Io Line regulation −0.10 Vr Load regulation −0.20 Vl Output ripple voltage − Vp Power conversion efficiency 65 η Conversion Efficiency (Ta=25°C, Vi=141V) 100 80 60 40 20 0 0 Use a fast-acting fuse of 1.0A. C2: Noise removal capacitor Rated voltage : Beyond 250V Capacity : 0.1 to 0.22µF Film or ceramic capacitor Rated voltage : Beyond 250V Capacity : 22 to 820µF Rated ripple current : Beyond 0.13Arms C3: Output capacitor Rated voltage : Beyond 25V Capacity : 100 to 470µF, low impedance type ESR : Less than 0.4Ω Rated ripple current : Beyond 0.25Arms Evaluate under actual operating conditions L1: Power inductor Inductance : 1.0mH Rated current : More than 600mA Peak reverse voltage : More than 400V Mean rectifying current : More than 0.5A Peak forward surge current : More than 20A Full-wave rectification can be used Resistance : 10 to 22Ω Power : More than 1/4W D1: Rectifier diode R1: Noise removal resistor ZNR: Varistor 300 Load Regulation (Ta=25°C, Vi=141V) 12 10 8 6 4 2 0 0 50 100 150 200 250 300 350 400 Output Current Io(mA) Surface Temperature Increase Temperature Rising ∆T(°C) FUSE: FUSE C1: Input capacitor Output Voltage Vo(V) External Component Specifications 100 150 200 250 Output Current Io(mA) Load Regulation 14 Please verify operation and characteristics in the customer's circuit before actual usage. Ensure that the load current does not exceed the maximum rating. 50 40 35 30 25 20 15 10 5 0 Surface Temperature Increase (Ta=25°C, Vi=141V) 0 0.05 0.10 0.15 0.20 0.25 0.30 Output Current Io(A) Use a varistor to protect against lighting 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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