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STEVAL-LLL012V1 数据表(PDF) 2 Page - STMicroelectronics |
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STEVAL-LLL012V1 数据表(HTML) 2 Page - STMicroelectronics |
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2 / 5 page ![]() 1 Schematic diagrams Figure 1. Power board circuit schematic L N 90 - 305 Vac Vout = 24V to 48V .. Vovp = 54.3V Iout = 0.7A (Imax 3.5A - during protection) 12V Vout discharge THD optimizer VREF = 1.25V Inverted Logic signal Ftyp = 1kHz (for performances) Amplitude = 3.3V 12V C16 220nF R24 20k C4 100nF TP10 R34 10k R37 470k C31 NM R36 430k R27 8.25k 0.1% R14 0R68 C8 100nF TP12 C22 1uF F1 1A R11 220R C12 470pF U7 HVLED001B HVSU TOFF 3 OPTO FB 4 6 ZCD CS 7 GND GD 9 VCC R66 4K3 R35 100k C33 6.8nF TP8 R22 1k5 R23 5.6k L1 47mH 1 4 6 3 R39 68k C5 2200uF 63V Q5 MMBTA06 C3 NM 400V C30 NM R65 20k Q10 MMBTA06 R19 15k D13 1N4148WS D8 RS3B TP6 R7 51k T1 TSLER2834001 11 2 4 9 8 5 7 6 1 12 R29 68k Q3 MMBTA06 C24 NM D10 STPS1H100A C29 1nF R40 470k R18 20k TP3 Q7 BC817-25 R4 NM RV2 S07 K300 C28 10nF R10 270k TP1 C2 4.7uF 63V - 105°C C9 2.2nF 300Vac - Y1 Q2a STD10LN80K5 U2 TL431AI J12 1 2 3 4 C27 100nF R42 470k R58 47K C32 NM R17 442k 0.5% D3 BZX384-C18 R31 470k D5 STTH803G R64 NM C25 1uF C7 330nF R1 33k R38 100k TP13 R28 10k R57 0R0 D1 1N4148WS R8 0R51 TP11 R3 0R0 J14 1 2 3 4 C26 100nF R33 56k C34 10uF 35V C17 10uF 35V C1 22uF 35V - 105°C D4 SMBJP6KE350A U8 LF33AB IN 1 GND OUT 3 R2 NM C15 4.7uF 63V TP7 C13 100nF C23 220nF C11 47pF 1kV D14 1N4148WS C19 10nF R30 1.27k 0.1% U3 TCLT1007 J1 LED out 1 2 R5 1k R59 0R0 RV1 S07 K300 C18 33nF R9 130k TP5 R63 100k - + U9 TSX561 3 4 1 R67 NM J2 Mains Connector R16 15k D12 1N4148WS R46 10k R61 NM R12 100R TP2 R44 330k D6 STTH108 TP9 U4 TSM1012 OUT 7 CV- 4 CC+ 3 CV+ 5 VREF 1 R20 120k TP4 Q4 2N7002 D11 1N4148WS D9 1N4148WS Q6 BC817-25 C14 100nF R13 0R43 R6 0R47 R26 100k D7 BAV21W BR1 2KBP08M 3 2 R43 330 C10 100nF Q11 MMBTA06 R32 1k Q1 BCX55-16 R25 620k C21 22nF D2 BAV21W R62 12k R21 12k D15 MM3Z6V8 VCC GD CS ZCD VRECT VOUT Vcc_sec GD HVSU Vos TOFF VOUT COM_OUT Dimming Vdiv_out ON/OFF VCC_sec Dimming COM_OUT FB FB COM_OUT Dimming VCC_sec ON/OFF Vdiv_out Dimming COM_OUT VOUT TOFF Vos HVSU GD Vcc_sec VOUT VRECT ZCD CS GD VCC D15 MM3Z6V8 R21 12k R62 12k D2 BAV21W C21 22nF R25 620k Q1 BCX55-16 R32 1k Q11 MMBTA06 C10 100nF R43 330 2 3 BR1 2KBP08M D7 BAV21W R26 100k R6 0R47 R13 0R43 C14 100nF Q6 BC817-25 D9 1N4148WS D11 1N4148WS Q4 2N7002 TP4 R20 120k VREF 1 CV+ 5 CC+ 3 CV- 4 OUT 7 U4 TSM1012 TP9 D6 STTH108 R44 330k TP2 R12 100R R61 NM R46 10k D12 1N4148WS R16 15k J2 Mains Connector R67 NM 1 4 3 U9 TSX561 - + R63 100k TP5 R9 130k C18 33nF RV1 S07 K300 R59 0R0 R5 1k 2 1 J1 LED out U3 TCLT1007 R30 1.27k 0.1% C19 10nF D14 1N4148WS C11 47pF 1kV C23 220nF C13 100nF TP7 C15 4.7uF 63V R2 NM OUT 3 GND IN 1 U8 LF33AB D4 SMBJP6KE350A C1 22uF 35V - 105°C C17 10uF 35V C34 10uF 35V R33 56k C26 100nF 4 3 2 1 J14 R3 0R0 TP11 R8 0R51 D1 1N4148WS R57 0R0 R28 10k TP13 R38 100k R1 33k C7 330nF C25 1uF R64 NM D5 STTH803G R31 470k D3 BZX384-C18 R17 442k 0.5% C32 NM R58 47K R42 470k C27 100nF 4 3 2 1 J12 U2 TL431AI Q2a STD10LN80K5 C9 2.2nF 300Vac - Y1 C2 4.7uF 63V - 105°C TP1 R10 270k C28 10nF RV2 S07 K300 R4 NM Q7 BC817-25 TP3 R18 20k R40 470k C29 1nF D10 STPS1H100A C24 NM Q3 MMBTA06 R29 68k 12 1 6 7 5 8 9 4 2 11 T1 TSLER2834001 R7 51k TP6 D8 RS3B D13 1N4148WS R19 15k Q10 MMBTA06 R65 20k C30 NM C3 NM 400V Q5 MMBTA06 C5 2200uF 63V R39 68k 3 6 4 1 L1 47mH R23 5.6k R22 1k5 TP8 C33 6.8nF R35 100k R66 4K3 VCC GD 9 GND CS 7 6 ZCD FB 4 OPTO TOFF 3 HVSU U7 HVLED001B C12 470pF R11 220R F1 1A C22 1uF TP12 C8 100nF R14 0R68 R27 8.25k 0.1% R36 430k C31 NM R37 470k R34 10k TP10 C4 100nF R24 20k C16 220nF 12V Inverted Logic signal Ftyp = 1kHz (for performances) Amplitude = 3.3V VREF = 1.25V Vout discharge THD optimizer 12V Vout = 24V to 48V .. Vovp = 54.3V Iout = 0.7A (Imax 3.5A - during protection) 90 - 305 Vac L N |
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