BP5035A5_10

Data Sheet 100VAC Input/−5VDC (200mA) Output Non-Isolated AC/DC Converter BP5035A5 Absolute Maximum Ratings Parameter Input voltage Output current ESD endurance Operating temperature range Storage temperature range Symbol Vi Io Vsurge Topr Tstg Limits −170 200 2 −25 to +80 −25 to +80 Unit V mApk kV °C °C 17.9MAX. Dimensions (Unit : mm) 28.2MAX. 9.1MAX. Mark Side 1 3 5 0.5±0.1 3.25MAX P=5.08±0.2 2.54�9=22.86 7 10 0.25±0.05 1.3±0.2 4.25MAX. 4.85MAX. Electrical Characteristics Symbol Min. Parameter Input voltage range −113 Vi Output voltage −4.7 Vo Output current 0 Io Line regulation − Vr Load regulation − Vl Output ripple voltage − Vp Power conversion efficiency 50 η Typ. −141 −5.0 − 0.04 0.05 0.07 60 Max. −170 −5.3 200 0.15 0.15 0.15 − Unit V V mA V V Vp-p % Conditions DC (80 to 120VAC) Vi=−141V, Io=100mA Vi=−141V ∗1 Vi=−113 to −170V, Io=100mA Vi=−141V, Io=0 to 100mA Vi=−141V, Io=100mA ∗2 Vi=−141V, Io=200mA Derating Curve 300 Output Current Io(mA) 250 200 150 100 50 0 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 Ambient Temperature Ta(°C) Operation Range Derating Curve ∗1 Maximum output current varies depending on ambient temperature ; please refer to derating curve. ∗2 Spike noise is not included in output ripple voltage. Application Circuit BP5035A5 Please note that pin No.10 side is input. Pin No. 1 2 3 4 5 6 7 8 9 10 Function Output terminal Vo (−5V) Skipping Pin Coil connect Skipping Pin Coil connect Skipping Pin COMMON Skipping Pin Skipping Pin Input terminal Vi (−141VDC) Load Regulation 6 Output Voltage −Vo(V) 5 4 3 2 1 0 0 50 100 150 200 250 Output Current Io(mA) 300 Load Regulation (Ta=25°C, Vi=−141V) 10 R1 D1 1SR139−400A 10Ω1/4W Input AC100V 50Hz/60Hz ZNR 220V − + 7 5 3 1 Output −5V − + FUSE 1A C2 0.1µF L1 470µH C1 22µF/200V C3 100µF/50V 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 smoothing capacitor C2: Noise reduction capacitor Use a fuse of 1A Capacitance : 22µF Ripple current is 0.13Arms or above. Rated voltage : 200V or higher Capacitance : 0.1 to 0.22µF Rated voltage : 200V or higher Use a film or ceramic capacitor. Evaluate under actual operating conditions. Capacitance : 100 to 470µF Rated voltage : 16V or higher, low impedance Impedance is 0.4Ω max at high frequencies. Ripple current 0.25Arms or above. Capacitor impedance 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. Inductance : 470µH, Rating current : above 0.57A Select components that do not easily become magnetically saturated at high temperatures. 10 to 22Ω, 1/4W Determine the ideal value through actual testing. A varistor is required to protect against lightning surges and static electricity. Conversion Efficiency Conversion Efficiency (%) 70 60 50 40 30 20 10 0 0 20 40 60 80 100 120 140 160 180 200 Output Current Io(mA) Conversion Efficiency (Ta=25°C, Vi=141V) Temperature Rising ∆T(°C) C3: Output smoothing capacitor Surface Temperature Increase 60 50 40 30 20 10 0 0 50 100 150 Output Current Io(mA) 200 Surface Temperature Increase (Ta=25°C, Vi=141V) D1: Rectifier diode L1: Power inductor R1: Noise reduction resistor ZNR: Varistor www.rohm.com ©2010 ROHM Co., Ltd. All rights reserved. 4±1.0 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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