BP5048-15 ROHM

Mark side Data Sheet Data Sheet 220VAC Input/15VDC (800mA) Output 220VAC Input/15VDC (200mA) Output Non-Isolated AC/DC Converter Non-Isolated AC/DC Converter BP5726-15 BP5048-15 Absolute Maximum Ratings Dimensions (Unit : mm) Absolute Maximum Ratings Dimensions (Unit : mm) Parameter Symbol Limits Unit Conditions 22.5 MAX. 7.8 MAX. 35.0MAX. 9.2MAX. Parameter Symbol Limits Unit 7-pin input voltage VD 800 V Input voltage Vi 390 V 4-pin input voltage 24 VFB V Output current Io 200 mApk 7-pin input Current 400 mA ID ESD endurance Vsurge 2 kV Maximum power Po 12 W 1 3 5 7 10 12 Operating temperature range Topr 20 to +80 C Allowable maximum Ambient temperature + module 1 2 3 4 5 7 0.25 0.05 105 Tcmax C 0.50.1 0.5 0.1 surface temperature self-heating Tcmax 0.250.05 5.08 1.3 0.2 Storage temperature range Tstg 25 to +105 C 3.25 MAX. 1.30.2 4.85MAX. 3.6MAX. P=2.540.2 Operating 2.5411=27.94 4.35MAX. Topr 25 to +80 C temperature range 2.54x6=15.24(TYP.) 5.55 MAX. Electrical Characteristics Storage temperature Tstg 40 to +105 C range Parameter Symbol Min. Typ. Max. Conditions Unit Input voltage range Vi 180 311 390 V DC Derating Curve Derating Curve Output voltage Vo 14.5 15.5 16.5 V Vi=311V, Io=100mA Derating Curve Electrical Characteristics 300 Output current Io 0 200 Vi=311V (Unless otherwise noted, Vi=311V, rated load Ta=25C) mA 1 250 12 200 Line regulation Vr 0.20 0.20 Vi=180 to 390V, Io=100mA Parameter Symbol Min. Typ. Max. Unit Conditions 0.05 V 150 Load regulation 0.20 0.20 Vi=311V, Io=0 to 100mA Output voltage Vo 14.0 15.0 16.0 V Io=800mA Operation Range Vl 0.05 V Operation Range 6 100 Output ripple voltage 0.15 Vi=311V, Io=100mA Output current Io 0 800 mA Refer to derating curve 1 Vp 0.07 Vp-p 2 50 0 Vi=240V to 390VDC Power conversion efficiency 60 Vi=311V, Io=200mA 75 % Line regulation 30 150 mV -30 -20 -10 0 10 20 30 40 50 60 70 80 90 Vr -30-20-10 0 10 20 30 40 50 60 70 80 90 Io=800mA Ambient Temperature Ta (C) 1 Maximum output current varies depending on ambient temperature please refer to derating curve. Ambient Temperature Ta( C) Load regulation 80 500 mV VI Io=50mA to 800mA 2 Spike noise is not included in output ripple voltage. 2 Output ripple voltage Vp 150 500 mVpp Conversion Efficiency Power conversion 1 Application Circuit Conversion Efficiency 85 % 75 Conversion Efficiency efficiency1 (Ta=25C, Vi=311V) 100 Pin No. Function 90 Power conversion BP5048-15 1 Output terminal Vo(15V) % Io=20mA 80 2 35 49 efficiency2 100 2 Not used 70 90 60 3 Coil connect 1 Pulse noise is not included. 80 Please note that pin No.12 50 4 Not used 70 2 The output ripple voltage may vary depending on the capacitance, environment, and location of peripheral components. Especially right 40 side is input. 60 5 Coil connect 30 attention has to be paid to aluminum electrolytic capacitor, because ESR changes greatly at the time of the low temperature and output ripple 50 Not used 6 20 voltages increase. 40 7 COMMON 10 30 0 20 12 7 5 3 1 Not used 8 0 50 100 150 200 10 9 Not used FUSE Application Circuit 0 R1 Output Current Io (mA) Pin Output 1A N.C. Name Function 0 100 200 300 400 500 600 700 800 900 1000 10 No. 101/4W D1 +15V 11 Not used Output Current of Vo12(mA) This is the output detection L1 Be sure to use fuse for safety. 1 Vo Input terminal Vi(311VDC) 12 terminal. C2 FUSE Input C3 T1 + 1mH + Load Regulation ZNR Vi+ D1 C1 Vo:15V/400mA This is the output detection AC220V 100F/50V R2 2 Vo 0.1F Load Regulation 4.7F/450V R1 C2 terminal. 50Hz/60Hz (Ta=25C, Vi=311V) C1 D2 16.1 This is the primary side input C3 3 Vi(-) Load Regulation GND minus terminal. 15.9 Be sure to use fuse for safety. Vo:12V/500mA 15.7 4 VFB Feedback terminal D3 15.5 - Please verify operation and characteristics in the customer s circuit before actual usage. Vi This is the start terminal. 15.3 C4 18.0 5 Vs Connect this via the external Ensure that the load current does not exceed the maximum rating. GND 16.0 15.1 resistor (750k) to Vi (+). 14.0 14.9 This is the built-in FET of drain 12.0 14.7 terminal. The primary coil 10.0 14.5 minus side of the external 8.0 14.3 7 VD External Component Specifications transformer, and the snubber 6.0 0 50 100 150 200 7 5 4 3 2 1 circuit for noise reduction are Output Current Io (mA) 4.0 FUSE: FUSE Use a fuse of 1A. connected to this. 2.0 0.0 C1: Input capacitor Rated voltage 450V or higher 3.3 to 22F 0 200 400 600 800 1000 1200 Surface Temperature Increase Permissible ripple current 0.13Arms or higher Output Current(mA) Surface Temperature Increase C2: Noise removal capacitor Rated voltage 450V or higher 0.1 to 0.22F (Ta=25C, Vi=311V) External Component Settings 40 Film or ceramic capacitor 35 Evaluate under actual operating conditions. FUSE: FUSE Use a fuse of 1A. 30 25 C1, C4: Output smoothing capacitors 470F/35V low impedance for power supply C3: Output capacitor Rated voltage 25V or higher 100 to 470F 20 Rated ripple current 1.4Arms or higher, ESR 35m or below Low impedance type 15 Impedance is 0.4 max at high frequencies. 10 C2: Noise reduction capacitor 2200pF/1kV 5 Permissible ripple current 0.25Arms or higher C3: Input voltage smoothing capacitor 33F/450V General purpose type 0 Evaluate under actual operating conditions. 0 50 100 150 200 D1, D3: Rectifier diode 90V/6A Output Current Io (mA) L1: Power inductor Inductance = 1.0mH D2: Rectifier diode 1kV/1A Permissible current value 400mA or higher R1: Resistor 100k 5% 3W Recommended part : C13-FR (MITSUMI) Limiting element voltage 300V or higher D1: Rectifier diode A reverse surge voltage 800V or higher R2: Resistor 750k 5% 0.25W An average rectifying current of 1A Limiting element voltage 600V or higher The forward surge current should be 20A or higher. T1: Switching transformer Custom type 10 to 22 1/4W R1: Noise removal resistor Determine the ideal value through actual testing. ZNR: Varistor A varistor is required to protect against lightning surges and static electricity. www.rohm.com 2010.01 - Rev.A 2010 ROHM Co., Ltd. All rights reserved. 1/1 Output Current Io (mA) Output Voltage Vo (V) Conversion Efficiency (%) Temperature Rising T (C) 41.0 22.0MAX. Mark Side + + + Conversion Efficiency (%) Output Power (W) Output Voltage Vo(V) 4.01.0 27.1 MAX.