Data Sheet 100VAC Input/15VDC (80mA) Output 1/5VDC (350mA) Output 2 Non-Isolated Dual-Output AC/DC Converter BP5081B15 Dimensions (Unit : mm) Absolute Maximum Ratings Unit V mApk mApk kV °C °C °C 40.5MAX. Conditions Be sure to use fuse for safety. Vi ZNR − 4 6 8 1011 1314 FUSE Io C2 C1 10 11 13 14 0.25±0.05 5.55MAX. 2.54±0.2 5.45MAX. L1 C3 + + − − C4 Vo Function Input terminal Vi(141VDC) Not used Not used COMMON Not used Choke coil connect Not used Choke coil connect Not used 15V output terminal 15V input terminal Not used COMMON Output terminal Vo(5V) Please verify operation and characteristics in the customer's circuit before actual usage. Ensure that the load current does not exceed the maximum rating. Output Current Io(mA) Derating Curve (5V output) 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) Ambient Temperature Ta(°C) Conversion Efficiency Conversion Efficiency (15V output) 100 90 80 70 60 50 40 30 20 10 0 0 (I5=0mA, Vi=141V) 20 40 60 Output Current I15(mA) 80 Conversion Efficiency (5V output) Conversion Efficiency η2(%) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Derating Curve (15V output) 100 90 80 70 60 50 Operation Range 40 30 20 10 0 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 90 80 70 60 50 40 30 20 10 0 0 (I15=0mA, Vi=141V) 50 100 150 200 250 300 350 Output Current I5(mA) Load Regulation Load Regulation (15V output) 16.0 15.8 15.6 15.4 15.2 15.0 14.8 14.6 14.4 14.2 14.0 Load Regulation (5V output) (I5=0mA, Vi=141V) 0 20 40 (I15=0mA, Vi=141V) 5.3 Output Voltage V5(V) DC Vi=141V, I15=80mA ∗1 Vi=141V Vi=141V, I5=350mA ∗1 Vi=141V Vi=113 to 190V, I15=80mA Vi=113 to 190V, I5=350mA Vi=141V, I15=0 to 80mA ∗2 Vi=141V, I5=0 to 350mA ∗2 Vi=141V, I15=80mA, I5=0mA Vi=141V, I15=0mA, I5=350mA Vi=141V, I15=80mA, I5=0mA ∗2 Vi=141V, I15=0mA, I5=350mA ∗2 Output Current Io(mA) Unit V V mA V mA V V V V Vp-p Vp-p % % BP5081B15 + 8 2.54×13=33.02 Conversion Efficiency η1(%) Max. 190 16.0 80 5.3 350 0.2 0.2 0.2 0.2 0.2 0.2 − − Application Circuit Ii 6 1.3±0.2 3.25MAX Output Voltage V15(V) Typ. 141 15.0 − 5.0 − 0.1 0.1 0.05 0.05 0.05 0.05 72 65 ∗1 Maximum output current varies depending on ambient temperature ; please refer to derating curve. ∗2 Please refer to Load regulation, Conversion efficiency. DC motor R2 D1 R1 4 Derating Curve Min. 113 14.0 0 4.7 0 −0.2 −0.2 −0.2 −0.2 − − 65 60 1 1 0.5±0.1 Electrical Characteristics Symbol Parameter Input voltage Vi Output voltage1 V15 Output current1 I15 Output voltage2 V5 Output current2 I5 Line regulation1 Vr1 Line regulation2 Vr2 Load regulation1 Vl1 Load regulation2 Vl2 Output ripple voltage1 Vp1 Output ripple voltage2 Vp2 Power conversion efficiency1 η1 Power conversion efficiency2 η2 11.0MAX. Mark Side Limits 200 80 350 2 105 −25 to +80 −25 to +105 21.5MAX. Symbol Vi I15MAX I5MAX Vsurge Tcmax Topr Tstg 4.0±1.0 Parameter Input voltage Maximum Output current(15V) Maximum Output current(5V) ESD endurance Maximum surface temperature Operating temperature range Storage temperature range 60 5.2 5.1 5.0 4.9 4.8 4.7 80 0 Output Current I15(mA) 50 100 150 200 250 300 350 Output Current I5(mA) External Component Specifications Use a quick-acting fuse of 1.0A. Rated voltage : More than 250V Capacitance : 22 to 820µF Rated ripple current : More than 0.13Arms Surface Temperature Increase C2: Noise removal capacitor Rated voltage : More than 250V Film or ceramic capacitor Capacitance : 0.1 to 0.22µF C3: Output capacitor (For 15V output) Rated voltage : More than 25V Capacitance : 100 to 1000µF, low impedance type ESR : Less than 0.4Ω Rated ripple current : More than 0.25Arms Evaluate under actual operating conditions since it affects the output ripple voltage. Rated voltage : More than 16V Capacitance : 100 to 1000µF, low impedance type ESR : Less than 0.4Ω Rated ripple current : More than 0.41Arms Evaluate under actual operating conditions since it affects the output ripple voltage. C4: Output capacitor (For 5V output) D1: Rectifier diode Inductance : 1.0mH Rated current : More than 0.49A Peak reverse voltage : More than 400V Mean rectifying current : More than 1.0A Peak forward surge current : More than 40A Full-wave rectification can be used. R1: Inrush current limiting resistor R2: Noise removal resistor ZNR: Varistor Inrush current will vary depending on C1. Determine the ideal value through actual testing. Resistance : 10 to 22Ω, Power : More than 1/4W A varistor is required to protect against lightning surges and static electricity. L1: Power inductor www.rohm.com ©2010 ROHM Co., Ltd. All rights reserved. 1/1 20 18 16 14 12 10 8 6 4 2 0 (15V output) (I5=0mA, Vi=141V) 0 20 40 60 Output Current I15(mA) 80 Surface Temperature Increase Temperature Rising ∆T(°C) Surface Temperature Increase Temperature Rising ∆T(°C) FUSE: FUSE C1: Input capacitor 20 18 16 14 12 10 8 6 4 2 0 (5V output) (I15=0mA, Vi=141V) 0 50 100 150 200 250 300 350 Output Current I5(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. 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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