Data Sheet Data Sheet 100VAC Input/12VDC (350mA) Output 100VAC Input/12VDC (1A) Output Isolated AC/DC Converter Isolated AC/DC Converter BP5710-1 BP5716 Absolute Maximum Ratings Absolute Maximum Ratings Dimensions (Unit : mm) Dimensions (Unit : mm) 15.0MAX. 24.0Max. 10.1Max. 36.0MAX. Parameter Symbol Limits Unit Conditions Parameter Symbol Limits Unit Conditions 8-pin input voltage VD 500 V Input voltage Vi V DC 170 6-pin input voltage VDD 25 V Output current Io 350 mApk MARKING SIDE 8-pin input current ID 500 mA ESD endurance Vsurge 2 kV IEC61000-4-2 Highest level 1 1 2 4 5 8 10 11 6-pin input current IDD 10 mA Operating temperature range Topr 20 to +80 C 0.25 0. 05 0.5 0.1 Maximum Power Po 13 W 5.25MAX. Storage temperature range Tstg 25 to +105 C 1.3 0.2 P= 2.54 0.2 5.55MAX. 5.5MAX Withstanding voltage Vi 2.5 kV 1s (primary-secondary) Voltage between 1&2 order BV Vrms 2s 2.5410=25.4 9.75MAX. 2.54x7=17.78TYP. 4.55MAX. 1800 Allowable maximum surface temperature Tcmax 105 C Ambient temperature + The module self-heating Tcmax Operating temperature range Topr 25 to +80 C Electrical Characteristics Derating Curve Derating Curve Storage temperature range Tstg 40 to +105 C Parameter Symbol Min. Typ. Max. Unit Conditions Derating Curve Derating Curve 400 Input voltage range Vi 120 141 162 V DC(85 to 115VAC) Electrical Characteristics 350 12 300 <Input conditions> (Unless otherwise noted, Vi=141V, Ta=25C) Output voltage Vo V Vi=141V, Io=350mA 11.0 12.0 13.0 250 Operation Range 1 200 Parameter Symbol Min. Typ. Max. Conditions Output current Io mA Vi=141V Unit 0 350 Operation Range 6 150 8-pin input voltage VD 350 V Io=1000mA Line regulation Vr V Vi=120 to 162V, Io=350mA 100 0.15 0.3 50 2 20 V DC, Io=1000mA 1 Load regulation Vl V Vi=141V, Io=0 to 350mA Operating power voltage VDD 8.8 12 0.15 0.3 0 0 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 Output ripple voltage Vp Vp-p Vi=141V, Io=350mA Ambient Temperature Ta(C) <12V output> 0.25 Ambient Temperature Ta (C) 2 Parameter Symbol Min. Typ. Max. Power conversion efficiency % Vi=141V, Io=350mA Unit Conditions 70 77 Switching Frequency Switching Frequency Isolation resistance BR M DC100V between 1&2 order Output voltage Vo 11.4 12.6 V 100 12.0 Switching Frequency Switching Frequency 1 The max Output current is changed due to the ambient temperature. Please refer to the note regarding derating curve. Output current Io 0 1000 mA Refer to derating curve (Ta=25C, Vi=141V) (Vi=141V) 2 Please refer to regarding the definitions of the Load regulation, Conversion efficiency. 600 100 Line regulation Vr 10 200 mV Vi=113V to 170VDC, Io=1000mA 500 80 Load regulation VI 58 200 mV Io=50mA to 1000mA 400 Application Circuit 60 Output ripple voltage 2 300 Vp 300 500 mVpp 40 Pin No. Function 200 Power conversion efficiency 75 84 % 1 Input terminal Vi(141VDC) BP5710-1 20 100 1 Operating start voltage is15.5V to 17.5V. 2 Pulse noise not included. 2 Input terminal Vi(141VDC) 3 Not used 0 0 0 50 100 150 200 250 300 350 0 200 400 600 800 1000 4 COMMON (Primary) Output Current Io(mA) Output Current Io (mA) 5 COMMON (Primary) Application Circuit Be sure to use fuse for safety. 6 Not used T1 D1 Vi(+) AC100V Vo:12V/850mA 7 Not used Pin No. Name Function 1 2 4 5 8 10 11 8 COMMON (Secondary) Conversion Efficiency R5 9 3 This is the secondary side 12V output voltage Conversion Efficiency 9 Not used R1 C2 1 Vo control terminal. Insert the output smoothing Output ZNR C1 10 Capacitor connect Conversion Efficiency capacitor 1000F between GND. Conversion Efficiency FUSE 12V FL1 D1 D7 1 (Ta=25 C, Vi=141V) 10 (Vi=141V) 11 Output terminal Vo(12V) GND1 100 100 This is the GND terminal for the secondary C4 C7 2 GND Input 90 + + D3 side 12V output. 90 D5 Vo:18V/100mA F1 80 80 AC100V 4 6 70 70 50Hz/60Hz C6 5 C3 Vi(-) 60 5 7 GND2 This is the primary side input minus terminal. 60 50 50 ZNR C1 C2 C3 C4 C5 Vi(-) C5 40 40 6 8 2 1 6 30 VDD This is the internal circuit power supply terminal. 30 Please verify operation and characteristics in the customer s circuit before actual usage. Be sure to use fuse 20 20 for safety. Ensure that the load current does not exceed the maximum rating. This is the built-in FET of drain terminal. The primary coil 10 10 5 BP5716 minus side of the external transformer, and the snubber 0 8 0 VD 0 50 100 150 200 250 300 350 circuit for noise reduction are connected to this. 0 200 400 600 800 1000 Output Current Io(mA) Output Current Io (mA) 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 Load Regulation Load Regulation FUSE : Use a quick-acting fuse of 0.5A. Load Regulation Load Regulation External Component Specifications (Ta=25C, Vi=141V) (Vi=141V) 14 14.0 ZNR : Varistor A varistor is required to protect against lightning surges and static electricity. C1: Output smoothing capacitor 1000F / 35V, low impedance 12 12.0 D1: Rectifier diode In the absolute maximum ratings, the reverse peak voltage should be C2: Noise reduction capacitor 2200pF / 400V or higher 10 10.0 400V or higher, the average rectifying current should be 0.5A or higher, C3: Output smoothing capacitor 10F / 50V, low impedance 8 8.0 and the peak surge current should be 20A or higher. 6 C4: Input smoothing capacitor 6.0 33F / 250V (Full-wave rectification can be used.) 4 4.0 Maximum C5: Noise reduction capacitor Use if necessary Io=1000mA 2 2.0 C3: Input smoothing Rated voltage : 200V or higher. Capacitance : 33 to 330F C6: Output smoothing capacitor 100F / 35V, low impedance 0 0.0 capacitor 0 100 200 300 400 500 600 700 C7: Noise terminal voltage Use if necessary 0 200 400 600 800 1000 1200 1400 1600 Output Current Io(mA) Output Current Io (mA) countermeasure capacitor Limiting element voltage 250V or higher, 0.1 to 0.22F FL1: Noise reduction filter Use a line filter if necessary. D1: Rectifier diode 60V / 6A D2: Rectifier diode 1kV / 1A Surface Temperature Increase Surface Temperature Increase C1,2,4 : Noise reduction Capacitance (C1,C2) : 0.1 to 0.22F, (C4) : 4700pF D3: Rectifier diode 80V / 0.1A Surface Temperature Increase Surface Temperature Increase capacitors Rated voltage : 200V or higher. Film or ceramic capacitor. (Ta=25 C, Vi=141V) (Ta=25C, Vi=141V) D5: Rectifier diode 100V or higher / 1A 60 40 Evaluate under actual operating conditions. D7: Diode bridge 800V / 1A 50 30 100k 5% 3W Limiting element voltage 300V or higher R1: Resistor 40 C5: Output smoothing Capacitance : 470 to 1000F Rated voltage : 25V or higher, Use if necessary R5: Noise reduction resistor 30 20 capacitor ESR is 0.16 max. Ripple current is 0.58Arms or greater 1W or higher 10 to 22 20 Low impedance type. T1: Switching transformer 10 10 Evaluate under actual operating conditions. Be sure to use this for safety F1: Fuse 0 0 A varistor is required to protect against lightning surges and ZNR: Varistor 0 200 400 600 800 1000 0 50 100 150 200 250 300 350 static electricity. Output Current Io (mA) Output Current Io(mA) www.rohm.com 2010.01 - Rev.A 2010 ROHM Co., Ltd. All rights reserved. 1/1 D2 Output Current Io(mA) Surface Temperature Rising T(C) Output Voltage Vo(V) Conversion Efficiency (%) Switching Frequency fsw(kHz) 41.0 24.0MAX. Mark Side + + + + 4.01.0 Output Voltage Vo (V) 25.5MAX. Temperature Rising T (C) Conversion Efficiency (%) Switching Frequency fsw (kHz) Output Power (W) MARKING SIDE