BP5034D12 AC/DC converter AC100V input, 12V/100mA output Dimension (Unit : mm) Absolute Maximum Ratings Unit 195 100 2 -25 to +80 -25 to +105 V mApk kV C C 28.2MAX. 10.0MAX. Mark Side Limits Vi Io Vsurge Topr Tstg 15.7MAX. Symbol 1 41.0 Parameter Input voltage Output current ESD endurance Operating temperature range Storage temperature range 2 3 4 5 6 7 8 10 0.25 0.05 0 . 5 0 . 1 1 . 3 0 . 2 P = 2 . 5 4 0 . 2 3.25MAX. 3.5MAX. 6.5MAX. 2.54x9=22.86 Electrical Characteristics Max. 195 12.8 100 0.1 0.15 0.15 - Unit V V mA V V Vp-p % Conditions DC(80 to 138VAC level) Vi=141V, Io=50mA Vi=141V Vi=113 to 195V, Io=50mA Vi=141V, Io=0 to 50mA Vi=141V, Io=50mA Vi=141V, Io=100mA Derating curve 1 2 2 Please note that pin No.10 side is input. 10 FUSE 0.5A R1 D1 1SR35-400A 101/4W Input AC100V 50Hz/60Hz ZNR + 220V - 8 7 6 5 4 3 2 1 C1 10F/250V Output +12V C2 + 0.1F - 80 60 Terminal definition Output terminal Vo(12V) N.C. N.C. N.C. COMMON COMMON N.C. N.C. Skipping Pin Input terminal Vi(141VDC) C3 100F/50V Be sure to use fuse for safety. For actual usage, Please kindly evaluate and confirm our part mounted in your product, Especially, Please make sure to confirm whether the load current exceed 0.1A by current prove. Operation Range 40 20 0 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 Ambient Temperature Ta(C) 2 Application circuit Pin No. 1 2 3 4 5 6 7 8 9 10 100 2 1 The max output is changed due to the ambient temperature. Please refer to note regarding derating curve. 2 Please refer to regarding the definitions of the Line regulation, Load regulation, Output ripple voltage, Conversion efficiency. BP5034D12 Derating Curve 120 Output Current Io(mA) Typ. 141 12 - 0.02 0.05 0.05 68 Switching Frequency Switching Frequency fsw(kHz) Min. 113 11 0 - - - 60 100 90 80 70 60 50 40 30 20 10 0 Switching Frequency (Ta=25C, Vi=141V) 0 20 40 60 80 Output Current Io(mA) 100 Conversion Efficiency Conversion Efficiency (%) Symbol Parameter Input voltage range Vi Output voltage Vo Output current Io Line regulation Vr Load regulation Vl Output ripple voltage Vp Power conversion efficiency Conversion Efficiency (Ta=25C, Vi=141V) 80 70 60 50 40 30 20 10 0 60% Min-Line 0 20 40 60 80 Output Current Io(mA) 100 Load Regulation Please make sure to use fuse 0.5A C1 : Capacitor for input voltage smoothing Capacitance : 3.3F to 22F Ripple current is 0.13Arms above. Rated voltage : 200V or higher C2 : For noise terminal voltage reduction Capacitance : 0.1F to 0.22F Rated voltage : 200V or higher Film capacitor or ceramic capacitor. Reduce the noise terminal voltage. The constant value should be evaluated in the set. C3 : Capacitor for Output voltage smoothing Capacitance : 100F to 470F Rated voltage : 25V or higher, Low impedance part Impedance is 0.39 max at High frequency range. Ripple current is 0.1Arms above. Impedance of capacitor affects the output ripple voltage. In the absolute maximum ratings, the reverse surge voltage should be 400V or higher, the average rectifying current should be 0.5A or higher, and the forward surge current should be 20A or higher. 10~22 1/4W Reduce the noise terminal voltage. The constant value should be evaluated in set. Varistor must be used. It protects this part from lighting surge and static electricity. D1 : Rectifier diode R1 : For noise terminal voltage reduction ZNR : Varistor Load Regulation (Ta=25C, Vi=141V) 13.0 12.8 12.6 12.4 12.2 12.0 11.8 11.6 11.4 11.2 11.0 0 20 40 60 80 Output Current Io(mA) 100 Surface Temperature Rising Temperature Rising T(C) FUSE: Output Voltage Vo(V) External components setting Surface Temperature Rising (Ta=25C, Vi=141V) 40 30 20 10 0 0 20 40 60 80 Output Current Io(mA) 100 Rev.A Appendix Notes No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document are no antiradiation design. The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of which would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. It is our top priority to supply products with the utmost quality and reliability. However, there is always a chance of failure due to unexpected factors. Therefore, please take into account the derating characteristics and allow for sufficient safety features, such as extra margin, anti-flammability, and fail-safe measures when designing in order to prevent possible accidents that may result in bodily harm or fire caused by component failure. ROHM cannot be held responsible for any damages arising from the use of the products under conditions out of the range of the specifications or due to non-compliance with the NOTES specified in this catalog. Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact your nearest sales office. ROHM Customer Support System www.rohm.com Copyright (c) 2008 ROHM CO.,LTD. THE AMERICAS / EUROPE / ASIA / JAPAN Contact us : webmaster@ rohm.co. jp 21 Saiin Mizosaki-cho, Ukyo-ku, Kyoto 615-8585, Japan TEL : +81-75-311-2121 FAX : +81-75-315-0172 Appendix1-Rev2.0