BP5039A_10

Data Sheet 100VAC Input/24VDC (200mA) Output Non-Isolated AC/DC Converter BP5039A Absolute Maximum Ratings Parameter Input voltage Maximum output current ESD endurance Maximum surface temperature Operating Temperature range Storage temperature range Symbol Vcc IoMAX Vsurge TcMAX Topr Tstg Limits 170 200 2 105 −20 to +80 −25 to +105 Unit V mApk kV °C °C °C 19.5MAX. Dimensions (Unit : mm) 35.0MAX. Mark Side 1 3 5 7 7.62 1 . 3 ±0 . 2 2.54�11=27.94 10 12 0 . 2 5 ±0 . 0 5 4.85MAX. 4.25MAX. 0 . 5 ±0 . 1 3.6MAX. 5.08 9.1MAX. Electrical Characteristics 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 Typ. 141 24 − 0.30 0.25 0.07 82 245 220 Max. 170 26 200 0.50 0.50 − − − Unit V V mA V V Vp-p % mA mA 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 Derating Curve 250 Output Current Io(mA) 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 Conversion Efficiency 100 90 80 70 60 50 40 30 20 10 0 0 Conversion Efficiency η(%) Conversion Efficiency (Ta=31°C, Vi=141V) ∗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. 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) 4±1.0 50 100 150 Output Current Io(mA) 200 12 10 DC motor Ii Vi D1 R1 FUSE 7531 Load Regulation 30 Output Voltage Vo(V) 25 20 15 10 5 0 0 50 100 150 200 250 Output Current Io(mA) 300 Load Regulation (Ta=25°C, Vi=141V) Io C3 L1 + + ZNR − C1 − C2 Vo 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: Output capacitor Use a quick-acting fuse of (1A) above 250V, 22 to 820µF Ripple current 0.13Arms or above above 25V, 100 to 470µF low impedance ESR : 0.4Ω Max. Ripple current 0.25Arms or above Capacitor impedance affects the output ripple voltage. above 250V, 0.1 to 0.22µF Use a film or ceramic capacitor Evaluate under actual operating conditions. Inductance : 1.5mH Rating current : above 0.4A 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. 10 to 22Ω 1/4W Determine the ideal value through actual testing. A varistor must be used to protect against lightning surges and static electricity. Surface Temperature Increase 40 35 30 25 20 15 10 5 0 Temperature Rising ∆T(°C) Surface Temperature Increase (Ta=315°C, Vi=141V) C3: Noise reduction capacitor L1: Power Inductor D1: Rectifier diode 0 50 100 150 200 Output Current Io(mA) 250 R1: Noise reduction resistor ZNR: Varistor www.rohm.com ©2010 ROHM Co., Ltd. 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