Data Sheet 220VAC Input/15VDC (150mA) Output Non-Isolated AC/DC Converter BP5047B15 Absolute Maximum Ratings Limits Unit Vi1 Vi2 Topr Tstg TcMAX IoMAX1 IoMAX2 430 550 −20 to +80 −25 to +105 105 150 130 V V °C °C °C mA mA Operating temperature range Storage temperature range Case temperature Output current 32.5MAX. DC Plus 1mSMax. Refer to derating curve Ambient temperature+ The module self-heating Tcmax PEAK value of current (Vi=180 to 390V) PEAK value of current (Vi=390 to 430V) 10.1MAX. 19.1MAX. Input voltage Remark Mark Side Symbol 4±1.0 Parameter Dimensions (Unit : mm) 1 3.25MAX. 3 5 P=5.08±0.2 7 10 0.5±0.1 1.3±0.2 0.25±0.05 4.55MAX. 2.54�9=22.86 5.55MAX. Electrical Characteristics Unit V V mA mA V V Vp-p % Conditions DC Vi=311V, Io=100mA Vi=180 to 390V Vi=390 to 430V Vi=180 to 430V, Io=100mA Vi=311V, Io=0 to 100mA Vi=311V, Io=100mA Vi=311V, Io=100mA Application Circuit Pin No. 1 2 3 4 5 6 7 8 9 10 BP5047B15 Be sure to use fuse for safety. 10 Ii R1 D1 + Vi ZNR − 7 5 3 1 FUSE C1 Io L1 + C3 − C2 Function Output terminal: Vo(+15VDC) Skip Power inductor terminal Skip Power inductor terminal Skip COMMON Skip Skip Input terminal Vi(+311VDC) Vo 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 C1: Input Capacitor Use a quick-acting fuse (1A) above 450V, 3.3 to 33µF Ripple current 0.13Arms or greater C2: Output Capacitor above 35V, 100 to 470µF, low impedance ESR : 0.4Ω Max. Ripple current 0.25Arms or greater Capacitor impedance affects the output ripple voltage. C3: Noise reduction capacitor above 450V, 0.1 to 0.22µF Use a film or ceramic capacitor. Evaluate under actual operating conditions. L1: Power inductor Inductance : 1mH, Rating current: above 400mA Select components that do not easily get magnetically saturated at high temperature. Recommended part : C10-FR 1.0mH(MITSUMI) D1: Rectifier diode Use a rectifying diode with a peak reverse voltage of 800V or higher, an average rectification current of 1A or larger and a peak surge current of 20A or larger. When using a large capacitance input capacitor, select a component that is strong against inrush current during power up. Full-wave rectification can be used. R1: Noise reduction 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. 1/1 Derating Curve Derating Curve 250 Output Current Io(mA) Max. 430 16.2 150 130 0.20 0.20 0.15 − 200 150 100 Operation Range 50 0 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 Ambient Temperature Ta(°C) Conversion Efficiency Conversion Efficiency (Ta=25°C, Vi=311V) Conversion Efficiency η (%) Typ. 311 15.2 − − 0.05 0.05 0.07 75 100 90 80 70 60 50 40 30 20 10 0 0 20 40 60 80 100 120 140 160 Output Current Io(mA) Load Regulation Output Voltage Vo(V) Min. 180 14.2 0 0 −0.20 −0.20 − 70 16.4 16.2 16.0 15.8 15.6 15.4 15.2 15.0 14.8 14.6 14.4 14.2 Load Regulation (Ta=25°C, Vi=311V) 0 20 40 60 80 100 120 140 160 Output Current Io(mA) Surface Temperature Increase Temperature Rising ∆T(°C) Parameter Symbol Input voltage range Vi Output voltage Vo Output current1 Io1 Output current2 lo2 Line regulation Vr Load regulation Vl Output ripple voltage Vp Power conversion efficiency η 50 45 40 35 30 25 20 15 10 5 0 Surface Temperature Increase (Ta=25°C, Vi=311V) 0 50 100 Output Current Io(mA) 150 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