BP5048-15_10

Data Sheet 220VAC Input/15VDC (200mA) Output Non-Isolated AC/DC Converter BP5048-15 Absolute Maximum Ratings Parameter Input voltage Output current ESD endurance Operating temperature range Storage temperature range Symbol Vi Io Vsurge Topr Tstg Limits 390 200 2 −20 to +80 −25 to +105 Unit V mApk kV °C °C 22.0MAX. Dimensions (Unit : mm) 35.0MAX. Mark Side 1 3 5 7 10 12 0.25±0.05 5.08 0.5±0.1 3.6MAX. 1.3±0.2 4.85MAX. 4.35MAX. 2.54�11=27.94 9.2MAX. Electrical Characteristics Symbol Min. Parameter Input voltage range 180 Vi Output voltage 14.5 Vo Output current 0 Io Line regulation −0.20 Vr Load regulation −0.20 Vl Output ripple voltage − Vp Power conversion efficiency 60 η Typ. 311 15.5 − 0.05 0.05 0.07 75 Max. 390 16.5 200 0.20 0.20 0.15 − Unit V V mA V V Vp-p % Conditions DC Vi=311V, Io=100mA Vi=311V ∗1 Vi=180 to 390V, Io=100mA Vi=311V, Io=0 to 100mA Vi=311V, Io=100mA ∗2 Vi=311V, Io=200mA Derating Curve Output Current Io (mA) 300 250 200 150 100 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 BP5048-15 Please note that pin No.12 side is input. Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 Function Output terminal Vo(15V) Not used Coil connect Not used Coil connect Not used COMMON Not used Not used N.C. Not used Input terminal Vi(311VDC) Conversion Efficiency 100 90 80 70 60 50 40 30 20 10 0 0 Conversion Efficiency (Ta=25°C, Vi=311V) Conversion Efficiency (%) 12 D1 Input AC220V 50Hz/60Hz ZNR + R1 10Ω1/4W C1 4.7µF/450V FUSE 1A C2 0.1µF 7 5 3 1 Output +15V 4±1.0 50 100 150 Output Current Io (mA) 200 L1 1mH + C3 Load Regulation 16.1 15.9 15.7 15.5 15.3 15.1 14.9 14.7 14.5 14.3 0 Load Regulation (Ta=25°C, Vi=311V) Output Voltage Vo (V) − − 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 capacitor C2: Noise removal capacitor Use a fuse of 1A. Rated voltage 450V or higher 3.3 to 22µF Permissible ripple current 0.13Arms or higher Rated voltage 450V or higher 0.1 to 0.22µF Film or ceramic capacitor Evaluate under actual operating conditions. Rated voltage 25V or higher 100 to 470µF Low impedance type Impedance is 0.4Ω max at high frequencies. Permissible ripple current 0.25Arms or higher Evaluate under actual operating conditions. Inductance = 1.0mH Permissible current value 400mA or higher Recommended part : C13-FR (MITSUMI) A reverse surge voltage 800V or higher An average rectifying current of 1A The forward surge current should be 20A or higher. 10 to 22Ω 1/4W Determine the ideal value through actual testing. A varistor is required to protect against lightning surges and static electricity. 50 100 150 Output Current Io (mA) 200 Surface Temperature Increase Temperature Rising ∆T (°C) C3: Output capacitor 40 35 30 25 20 15 10 5 0 Surface Temperature Increase (Ta=25°C, Vi=311V) 0 L1: Power inductor 50 100 150 Output Current Io (mA) 200 D1: Rectifier diode R1: Noise removal resistor ZNR: Varistor www.rohm.com ©2010 ROHM Co., Ltd. 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