Data Sheet 100VAC Input/24VDC (200mA) Output Non-Isolated AC/DC Converter BP5039A Absolute Maximum Ratings Unit 170 200 2 105 −20 to +80 −25 to +105 V mApk kV °C °C °C 9.1MAX. 35.0MAX. Mark Side Limits Vcc IoMAX Vsurge TcMAX Topr Tstg 19.5MAX. Symbol 1 4±1.0 Parameter Input voltage Maximum output current ESD endurance Maximum surface temperature Operating Temperature range Storage temperature range Dimensions (Unit : mm) 3 5 0 . 5 ±0 . 1 10 12 0 . 2 5 ±0 . 0 5 7.62 4.85MAX. 1 . 3 ±0 . 2 5.08 3.6MAX. 7 2.54�11=27.94 4.25MAX. Electrical Characteristics Max. 170 26 200 0.50 0.50 − − − Conditions DC (80 to 120VAC) Vi=141V, Io=100mA Vi=141V ∗1 Vi=113 to 170V, Io=100mA Vi=141V, Io=0 to 100mA ∗2 Vi=141V, Io=100mA Vi=141V, Io=200mA ∗2 Vi=170V, Output short, Ta=25°C Vi=170V, Output short, Ta=80°C Unit V V mA V V Vp-p % mA mA ∗1 Maximum output current varies depending on ambient temperature ; please refer to derating curve. ∗2 Please refer to Load regulation, Conversion efficiency. Application Circuit BP5039A Be sure to use fuse for safety. 12 10 DC motor Ii R1 D1 + Vi ZNR − C1 7 5 3 1 FUSE Io C3 L1 + − C2 Vo Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 Function Output terminal Vo(24V) Not used Choke coil connect Not used Choke coil connect Not used COMMON Not used Not used N.C. Not used Input terminal Vi(141VDC) Please verify operation and characteristics in the customer's circuit before actual usage. Ensure that the load current does not exceed the maximum rating. Derating Curve Derating Curve 250 Output Current Io(mA) 141 24 − 0.30 0.25 0.07 82 245 220 200 150 Operation Range 100 50 0 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 Ambient Temperature Ta(°C) Conversion Efficiency 100 90 80 70 60 50 40 30 20 10 0 0 Conversion Efficiency η(%) Typ. above 250V, 22 to 820µF Ripple current 0.13Arms or above 20 15 10 5 0 C2: Output capacitor above 25V, 100 to 470µF low impedance ESR : 0.4Ω Max. Ripple current 0.25Arms or above Capacitor impedance affects the output ripple voltage. C3: Noise reduction capacitor above 250V, 0.1 to 0.22µF Use a film or ceramic capacitor Evaluate under actual operating conditions. L1: Power Inductor Inductance : 1.5mH Rating current : above 0.4A D1: Rectifier diode In the absolute maximum ratings, the reverse surge voltage should be 400V or above the average rectifier current should be 1A or greater, and the forward surge current should be 20A or more. R1: Noise reduction resistor 10 to 22Ω 1/4W Determine the ideal value through actual testing. ZNR: Varistor A varistor must be used to protect against lightning surges and static electricity. www.rohm.com ©2010 ROHM Co., Ltd. All rights reserved. 50 100 150 200 250 Output Current Io(mA) 300 Surface Temperature Increase 1/1 Temperature Rising ∆T(°C) Use a quick-acting fuse of (1A) 200 25 0 C1: Input capacitor 50 100 150 Output Current Io(mA) Load Regulation (Ta=25°C, Vi=141V) 30 External Component Specifications FUSE: FUSE Conversion Efficiency (Ta=31°C, Vi=141V) Load Regulation Output Voltage Vo(V) Symbol Min. Parameter Input voltage range 113 Vi Output voltage 22 Vo Output current 0 Io Line regulation −0.50 Vr Load regulation −0.50 Vl Output ripple voltage − Vp Power conversion efficiency 70 η Output current at 200 Io1 overcurrent 150 Io2 40 35 30 25 20 15 10 5 0 Surface Temperature Increase (Ta=315°C, Vi=141V) 0 50 100 150 200 Output Current Io(mA) 250 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. 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