Data Sheet 220VAC Input/15VDC (200mA) Output Non-Isolated AC/DC Converter BP5048-15 Dimensions (Unit : mm) Limits Unit Vi Io Vsurge Topr Tstg 390 200 2 −20 to +80 −25 to +105 V mApk kV °C °C 9.2MAX. 35.0MAX. Mark Side Symbol 22.0MAX. Parameter Input voltage Output current ESD endurance Operating temperature range Storage temperature range 1 4±1.0 Absolute Maximum Ratings 3 5 7 10 12 0.25±0.05 5.08 0.5±0.1 1.3±0.2 4.85MAX. 4.35MAX. 3.6MAX. 2.54�11=27.94 Electrical Characteristics Typ. 311 15.5 − 0.05 0.05 0.07 75 Max. 390 16.5 200 0.20 0.20 0.15 − Conditions DC Vi=311V, Io=100mA Vi=311V ∗1 Vi=180 to 390V, Io=100mA Vi=311V, Io=0 to 100mA Vi=311V, Io=100mA ∗2 Vi=311V, Io=200mA Unit V V mA V V Vp-p % Derating Curve Output Current Io (mA) Symbol Min. Parameter Input voltage range 180 Vi Output voltage 14.5 Vo Output current 0 Io Line regulation −0.20 Vr Load regulation −0.20 Vl Output ripple voltage − Vp Power conversion efficiency 60 η 250 200 150 50 0 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 Ambient Temperature Ta (°C) BP5048-15 Please note that pin No.12 side is input. − C1 4.7µF/450V 5 3 1 C2 L1 1mH 0.1µF Output +15V + 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 FUSE: FUSE Use a fuse of 1A. C1: Input capacitor Rated voltage 450V or higher 3.3 to 22µF Permissible ripple current 0.13Arms or higher C2: Noise removal capacitor Rated voltage 450V or higher 0.1 to 0.22µF Film or ceramic capacitor Evaluate under actual operating conditions. C3: Output capacitor Rated voltage 25V or higher 100 to 470µF Low impedance type Impedance is 0.4Ω max at high frequencies. Permissible ripple current 0.25Arms or higher Evaluate under actual operating conditions. Inductance = 1.0mH Permissible current value 400mA or higher Recommended part : C13-FR (MITSUMI) L1: Power inductor D1: Rectifier diode A reverse surge voltage 800V or higher An average rectifying current of 1A The forward surge current should be 20A or higher. R1: Noise removal 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. 100 90 80 70 60 50 40 30 20 10 0 0 1/1 Conversion Efficiency (Ta=25°C, Vi=311V) 50 100 150 Output Current Io (mA) 200 Load Regulation − 100µF/50V Output Voltage Vo (V) ZNR + 7 FUSE 1A Function Output terminal Vo(15V) Not used Coil connect Not used Coil connect Not used COMMON Not used Not used N.C. Not used Input terminal Vi(311VDC) 16.1 15.9 15.7 15.5 15.3 15.1 14.9 14.7 14.5 14.3 0 Load Regulation (Ta=25°C, Vi=311V) 50 100 150 Output Current Io (mA) 200 Surface Temperature Increase Temperature Rising ∆T (°C) 12 R1 10Ω1/4W Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 Conversion Efficiency (%) Conversion Efficiency Application Circuit Input AC220V 50Hz/60Hz Operation Range 100 ∗1 Maximum output current varies depending on ambient temperature ; please refer to derating curve. ∗2 Spike noise is not included in output ripple voltage. D1 Derating Curve 300 40 35 30 25 20 15 10 5 0 Surface Temperature Increase (Ta=25°C, Vi=311V) 0 50 100 150 Output Current Io (mA) 200 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. The peripheral conditions must be taken into account when designing circuits for mass production. Great care was taken in ensuring the accuracy of the information specified in this document. However, should you incur any damage arising from any inaccuracy or misprint of such information, ROHM shall bear no responsibility for such damage. The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by ROHM and other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the use of such technical information. The Products specified in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, office-automation equipment, communication devices, electronic appliances and amusement devices). The Products specified in this document are not designed to be radiation tolerant. While ROHM always makes efforts to enhance the quality and reliability of its Products, a Product may fail or malfunction for a variety of reasons. Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM shall bear no responsibility whatsoever for your use of any Product outside of the prescribed scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk of human injury (such as a medical instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuelcontroller or other safety device). ROHM shall bear no responsibility in any way for use of any of the Products for the above special purposes. If a Product is intended to be used for any such special purpose, please contact a ROHM sales representative before purchasing. If you intend to export or ship overseas any Product or technology specified herein that may be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to obtain a license or permit under the Law. Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact us. ROHM Customer Support System http://www.rohm.com/contact/ www.rohm.com © 2010 ROHM Co., Ltd. All rights reserved. R1010A