BP5078-15

Data Sheet A C 200V Input 15V*200mA Output Type Low Standby Consumption With Built In ON/OFF Function Non-Isolated AC/DC Converter BP5078-15 Absolute Maximum Ratings Parameter Input voltage Operating temperature range Storage temperature range Allowable maximum surface temperature ESD endurance Maximum output current Symbol Vi Topr Tstg Tcmax Vsurge Iomax 450 −20 to 80 −25 to 105 105 2 200 Rating Unit V ℃ ℃ ℃ kV mA 19.1MAX. Dimensions (Unit : mm) 34.5MAX. 10.0MAX. 4.0±1.0 1 3 5 0.5±0.1 7 10 12 P=5.08±0.2 3.25MAX. MARKING SIDE MARKING SIDE 1.3±0.2 4.45MAX. 0.25±0.05 5.55MAX. Electrical Characteristics Parameter Input voltage Output voltage Output voltage Output current Line regulation Load regulation Output ripple voltage Conversion efficiency Symbol Vi Vo Vo Io Vr Vl Vp η Min. 180 14.5 − 0 −0.20 −0.20 − 62 Typ. 311 15.5 − − 0.05 0.05 0.07 77 Max. 390 16.5 0.5 200 0.20 0.20 0.15 − Unit V V V mA V V Vp-p % Conditions DC Vi=311V, Io=100mA When turn on SW1 Vi=311V, Io=100mA When turn off SW1 ∗1 Vi=311V ∗2 Vi=180 to 390V, Io=100mA Vi=311V, Io=0 to 100mA Vi=311V, Io=100mA ∗3 Vi=311V, Io=200mA 2.54X11=27.94TYP. Derating Curve Derating Curve Output Current Io(mA) 250 200 150 100 50 0 −20 −10 0 10 20 30 40 50 60 70 80 90 OPERATION RANGE Ambient Temperature Ta(°C) Conversion Efficiency Conversion Efficiency(Vi=311V) Conversion Efficiency η(%) 100 90 80 70 60 50 40 30 20 10 0 ∗1 The power module will be operating when turn on the SW1(10 pin and 7pin shorts) ∗2 Max output current should be reduced according to the surrounding temperature. ∗3 The output ripple voltage may vary depending on the capacitance, environment, and location of peripheral components. Especially more attention has to be paid to aluminum electrolytic capacitor because ESR changes greatly and output ripple voltages increase at the time of the low temperature. Application Circuit BP5078-15 Please be sure to use a fuse for safety. DC motor Ii D1 R1 FUSE SW1 C3 L1 Io Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 FUNCTION 15V output terminal Skipping Pin Choke coil connecting terminal Skipping Pin Choke coil connecting terminal (start of winding) Skipping Pin COMMON terminal Skipping Pin Skipping Pin ON/OFF terminal Skipping Pin 311V input terminal 0 50 100 Output Current Io(mA) 150 200 12 10 7 5 3 1 Load Regulation Load Regulation(Vi=311V) 16 14 12 10 ( ZNR C1 + − + − C2 Vo OPERATION RANGE 6 4 2 0 EXTERNAL COMPONENTS SETTING FUSE C1 C2 FUSE Input smooth capacitor Output smooth capacitor Please make sure to use fuse 1A. Rated voltage 450V or higher, 22 to 820µF Ripple current: 0.13Arms or higher Rated voltage 25V or higher, 100 to 470µF, Low impedance type ESR: 0.4 Max. Ripple current: 0.25Arms or higher Impedance of capacitor affects the output ripple voltage. The constant value should be evaluated in the product. Rated voltage 450V or higher, 0.1 to 0.22µF Film or ceramic capacitor It reduces the noise terminal voltage. Please install it if necessary. The constant value should be evaluated in the product. L value: 1mH, Allowable current value 950mA or higher Please choose components that do not easily get magnetically saturated in high temperature. Recommended part: C13-FR 1mH(MITSUMI) Use a rectifying diode with: Reverse Peak Voltage: 600V or higher; Average Rectifying Current: 1A or higher, Peak Surge Current: 20A or higher. If capacity of input capacitor is enlarged, please use a product that can resist for rush current after power-on.This product is compatible with full-wave rectification. 10 to 22 , 1/4W It reduces the noise terminal voltage. Please install it if necessary. The constant value should be evaluated in the product. It must be used in order to protect against lighting surges and static electricity. 0 50 100 150 200 250 300 Output Current Io(mA) Surface Temperature Increase 50 45 40 35 30 25 20 15 10 5 0 Surface Temperature Risng(Vi=311V) Surface Temperature Risng T(°C) C3 L1 D1 Noise removal capacitor Choke coil Rectifier diode 0 50 100 150 200 Output Current Io(mA) R1 ZNR Noise removal resistor Varistor www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. 2012.01 - 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. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from ROHM upon request. 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