BP5068-15

Data Sheet 100VAC Input/−15VDC (800mA) Output Non-Isolated AC/DC Converter BP5068-15 Absolute Maximum Ratings Parameter Input voltage Output current ESD endurance Operating temperature range Storage temperature range Symbol Vi Io Vsurge Topr Tstg Limits −190 800 2 −20 to +80 −25 to +105 Unit V mApk kV °C °C Dimensions (Unit : mm) 34.5MAX. Mark Side 1 3 5 78 10 12 0.25±0.05 P=2.54 ±0.2 7.35MAX. 3.95MAX. 0 . 5 ±0 . 1 3.25MAX 1 . 3 ±0 . 2 2.54 11=27.94 11.3MAX. 21.5MAX. 4±1.0 + Electrical Characteristics Parameter Symbol Min. Input voltage range Vi −120 Output voltage Vo −14.0 Output current Io 0 Line regulation Vr − Load regulation Vl − Output ripple voltage Vp − Power conversion efficiency η 80 Typ. −141 −15.0 − 0.20 0.50 0.15 85 Max. −162 −16.0 800 0.45 0.75 0.30 − Unit V V mA V V Vp-p % Conditions DC Vi= −141V, Io=800mA ∗1 Vi= −141V Vi= −120 to −162V, Io=800mA Vi= −141V, Io=0 to 800mA ∗2 Vi= −141V, Io=800mA ∗2 Vi= −141V, Io=800mA Derating Curve Derating Curve 1.0 0.9 0.8 0.7 0.6 0.5 Operation Range 0.4 0.3 0.2 0.1 0 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 Ambient Temperature Ta(°C) Output Current Io(A) ∗1 Maximum output current varies depending on ambient temperature ; please refer to derating curve. ∗2 Please refer to Load regulation, Conversion efficiency. Conversion Efficiency Function Output terminal Vo(−15V) Skip Coil connect Skip Coil connect Skip COMMON COMMON Skip N.C. Skip Input terminal Vi(−141VDC) BP5068-15 Please note that pin No.12 side is input. 12 10 R1 D2 1SR35-400A 2.2Ω1/4W Input AC100V 50Hz/60Hz ZNR C1 220V + 100µF/200V − FUSE 2A C2 0.1µF 87 5 3 1 Output −15V − C3 + 470µF/50V L1 470µH D1 Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 Conversion Efficiency η(%) Application Circuit 100 80 60 40 20 0 0 Conversion Efficiency (Ta=25°C, Vi= −141V) 200 400 600 Output Current Io(mA) 800 Load Regulation 16.0 15.8 15.6 15.4 15.2 15.0 14.8 14.6 14.4 14.2 14.0 Load Regulation (Ta=25°C, Vi= −141V) Output Voltage Vo(V) 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 C1: Input capacitor C2: Noise reduction capacitor Use a quick-acting fuse (2A) Above 200V, 47 to 220µF Ripple current 0.22Arms above Above 200V, 0.1 to 0.22µF Use a film or ceramic capacitor. Evaluate under actual operating conditions. Above 35V, 330 to 1000µF, low impedance ESR : 0.08Ω Max. Ripple current 1Arms or above Capacitor impedance affects the output ripple voltage. Inductance : 470µH, Rating current : above1.6A Select components that do not easily get magnetically saturated at high temperature. Above 400V, current : above 3A Fast recovery diode. Please note that both the switching and efficiency characteristics of the module are affected by this diode. Recommended products : 31DF4 (Nihon Inter) Use a rectifying diode with a peak reverse voltage of 400V 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. 1.0 to 2.2Ω, 1/4W Determine the ideal value through actual testing. A varistor is required to protect against lightning surges and static electricity. 0 200 400 600 Output Current Io(mA) 800 Surface Temperature Increase 40 35 30 25 20 15 10 5 0 0 Surface Temperature Increase (Ta=25°C, Vi= −141V) Temperature Rising ∆T(°C) C3: Output capacitor L1: Power inductor D1: Flywheel diode 200 400 600 Output Current Io(mA) 800 D2: Rectifier diode R1: Noise reduction resistor ZNR: Varistor 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. 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