Data Sheet 100VAC Input/−5VDC (200mA) Output Non-Isolated AC/DC Converter BP5035A5 Absolute Maximum Ratings Unit −170 200 2 −25 to +80 −25 to +80 V mApk kV °C °C 9.1MAX. 28.2MAX. Mark Side Limits Vi Io Vsurge Topr Tstg 17.9MAX. Symbol 1 4±1.0 Parameter Input voltage Output current ESD endurance Operating temperature range Storage temperature range Dimensions (Unit : mm) 3 5 7 10 0.25±0.05 0.5±0.1 1.3±0.2 P=5.08±0.2 3.25MAX 4.25MAX. 4.85MAX. 2.54�9=22.86 Electrical Characteristics 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 250 200 150 0 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 Ambient Temperature Ta(°C) − 220V + C1 22µF/200V 5 3 1 FUSE 1A C2 0.1µF L1 470µH Output −5V − + C3 Be sure to use fuse for safety. External Component Specifications C2: Noise reduction capacitor C3: Output smoothing capacitor D1: Rectifier diode L1: Power inductor R1: Noise reduction resistor ZNR: Varistor 5 4 3 2 1 0 0 50 100 150 200 250 Output Current Io(mA) 300 100µF/50V Please verify operation and characteristics in the customer's circuit before actual usage. Ensure that the load current does not exceed the maximum rating. FUSE: Fuse C1: Input smoothing capacitor Load Regulation (Ta=25°C, Vi=−141V) 6 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. Conversion Efficiency Conversion Efficiency (%) R1 D1 1SR139−400A 10Ω1/4W 7 Function Output terminal Vo (−5V) Skipping Pin Coil connect Skipping Pin Coil connect Skipping Pin COMMON Skipping Pin Skipping Pin Input terminal Vi (−141VDC) 70 Conversion Efficiency (Ta=25°C, Vi=141V) 60 50 40 30 20 10 0 0 20 40 60 80 100 120 140 160 180 200 Output Current Io(mA) Surface Temperature Increase Temperature Rising ∆T(°C) 10 Pin No. 1 2 3 4 5 6 7 8 9 10 Output Voltage −Vo(V) Please note that pin No.10 side is input. ZNR 50 Load Regulation BP5035A5 Input AC100V 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. Application Circuit Derating Curve 300 Output Current Io(mA) 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 Surface Temperature Increase (Ta=25°C, Vi=141V) 60 50 40 30 20 10 0 0 50 100 150 Output Current Io(mA) 200 10 to 22Ω, 1/4W Determine the ideal value through actual testing. A varistor is required to protect against lightning surges and static electricity. 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. 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