Technology & Application ACT30 IC ACT30 Series IC discrete controller and its application 中图分类号 :TM57 文献标识码 :B 文章编号 :1606-7517(2009)05-8-103 ACT30 IC RCC Ring ing Choke Converter 1 1 RCC RCC BVceo ACT30 NPN N 2 MOSFET 2 NPN 3 BVcbo>BVceo Vceo Vcbo V AC =265V NPN 3 NPN 2009.05 103
Technology & Application 1 2 BVcbo(V) BVceo(V) Ic(A) HFEmin W13003B 600 400 1.2 15 TO-126 TO-92 SOT23-5 W13003 W13003D W13002B 600 700 600 400 400 400 1.5 1.8 1.2 15 15 15 TO-126 TO-126 TO-92 1 1 VDD 5.5V 2 2 GND 4 (a b) ACT30 IC 3 DRV TO-92 4a SOT23-5 4b TO-92 NPN MOSFET ATC30A/C DRV DRV1 AC30B/D DRV DRV1 DRV2 5 DRV1 1 SOT23-5 4 DRV2 2 SOT23-5 3 FREQ SDT23-5 200k 100kHZ VDD 65kHZ 5 4 5 104 2009.05
Technology & Application 5 ACT30 V DD V DD 4.75V MOSFETS VC V DD C1 6 ATC30 5 IC 6 V DD 13V ACT30B/D 2 D1 DRV1 DRV2 NPN R1 N MOSFET 2M R1 BVcbo W13003D Vcbo700V W13003 BVcbo=600V NPN V DD V DD EMI V DD VC V DD 4.75V DRV1 V DD 1#FREQ ACT30C/D TO-92 V DD 2#DRV2 ACT30B/D TO-92 DRV1 ACT30 2 6 12V ACT30A/C 9k V DD IC DRV1-0.29A/V IDRV1PEAK=0.29A/V* 4.75V-V DD 2 VDD<4.75V <50 R1 C1 V DD DRV1 V DD : V DD V DD =VUV=3.35V DRV1 VDR1-3.6V ACT30A/C DRV1-4.6VD ( 400mAV DD IDRV1 ACT30B/D 5.5V V DD 5V V DD 6 IC 400mA 1.2A 3.6 [ ] 7 TO-92 ACT30A/ C 400mA 2009.05 105
Technology & Application 0.15W ACT30 DRV1 6.8V DRV1 6.8V IC V DD V DD 3.35V IC 7 ACT30B/D 800mA ACT30E SOT23-5 DVR1 DVR2 PFWM V DD 4.75V 8 85-265V 500nS 50Hz/60Hz 5W Vout=5V 0.5 V DD 4.75V FPWM Iout=0-1A 65kHz V DD 4.75V ACT30 3 4 8 AC-DC 106 2009.05
Technology & Application 3 R1 R2 510K/1206 5 R3 R4 200K/1206 5 R5 R7 330R/0805 5 R6 100R/0806 5 R8 200R/0805 5 R9a 51R/0805 5 R9b 510R/0805 5 R10 R11 1K/0805 5 R12 R13 5.1K/0805 1 R14 0.68R 1 1.5W R15 3.3R/1206 1 R17 30R/0805 5 C1 C2 4.7uF/400V Electrolytic Cap C3 22uF/16V Electrolytic Cap C4 1000pF/1KV Ceramic Cap C5 10uF/10V Electrolytic Cap C6 10nF/0805 X7R 20 C7 1000uF/10V Electrolytic Cap C8 470uF/10V Electrolytic Cap C9 0.33uF/0805 X7R 20 C10 1000PF/500V Ceramic Cap CY 1000PF/400V Y Class Cap D1-D4 1N4007 D5 FR107 D6 D7 1N4148 Glass Case D8 SR306 Schottky Diode Z1 12V Zener Diode Glass Case L1 330uH L2 10uH/1.5A Q1 W13003B TO-126 >15 Q2 2N5551 SOT23-3 IC1 ACT30A TO-92 IC2 PC817B DIP4 IC3 TL431 TO-92 F1 1A FUSE T EE16-5V1A EE16 10Pins Pcb 34.1mm 54.4mm FR-4 Sing Layer 35um EE16 10 0.16 [ 1-3 2.4mH] D1-D4 C1 C2 F1 F1 C1 C2 2uF/W EMI <500kHz EN55022B/CISPR22B FCCB EMC C1 C2 L1 ACT30A T1 1 R1+R2 C3 Q1 ACT30A 3 DRV1 IC VDRV1-3.6 5.5V ACT30A 1# FB/V DD R8 C5 VDRV 8.6V V DD 5V V DD ACT30A V DD 4.75V IC C5 IC IC2 V DD IC2 Q1 R1+R2 R1+R2 C3 C3 Q1 R1+R2 C3 C5 ACT30A R8+C5 4 80uH [ 4 5 9 10 90kHz 1-3 ] / W1 3/1 UEW0.2mm 138 W2 5/ UEW0.15mm 1 W3 4/5 TEX-E0.5mm 10 W4 10/9 UEW0.2mm 22 W5 5/ UEW0.15mm 1 2009.05 107
Technology & Application C6 ACT30A CV R12R13 IC3 FB/V DD D6 VREF R12R13 1 R6 R6 IC2R9a R9b Q2 IC3 TL431 IC3 Z1 箝 C3 CTR current transition ratio 0.8-1.6 B R10 PC817 R9a R9b Q2 ACT30 FB/V DD 4.75V IC3 R7 Q1 Q1 CV VCE Q1 VREF1+R12/R13 Ib Ic/ D7 Q1B-E R7 CC IC2 R9a R9b Q2 R11 R14 R15 Q1 ACT30 R14 R15 Q1 EMI R14/R15 Q2 VBE Q2 Q1 IC2 LED R7 Q1 ACT30 R14 R15 1 R14 1W R15 R11 SMD SOA VCEO Q2 VCBO NPN W13003 TO-126 Q1 RCD R3 R4 R5 C4 D5 EMI EN55022B/ T1 CISPR22B FCCB Q1 EMI 箝 Q1 EMI R3 R4 C4 箝 - D5 EMI CV CC D8 PN R17 C10 D8 EMI C7 C8 ESR C7 C8 L2 EMI IC2 CV IC2 R9a R9b IC3R12 R13 Ca R14 IC3 VBE/(R14 R15) EMI C1 C2 L1 C7 C8 L2 C10 R17 RCD EMI CY EMI Y CY EMI 9 108 2009.05
Technology & Application 10 ACT30 ACT32 TL431 W13002A[TO-92 BVceo>400v BVcbo>600V] 3.75W 85-265V 5V/0.75A VoutCV IoutCC R7 R6 R7=80K *[ VoutCV-1V /3.8V-1] R6=250mA/IoutCC 5 5 110V/AC 220V/AC 0.09W 0.15W 0.75A 0.75A 65 67 V DD FREQ -0.3-6 V V DD 20 ma DRV DRV1 DRV2-0.3-18 V DRV DRV1 DRV2 A TO-92 0.6 W ATC30 PCB SOT23-5 0.39 W ACT30 VDD 6 C5-40-150 C6-55-150 6 C2 10S 300 ACT30 ACT30 VDD=4V Tj=25 10 2009.05 109
Technology & Application 6 V DD VSTART 4.75 5 5.25 V DRV1 VDRVST DRV1 ACT30A/C 8.6 10.5 ACT30B/D 9.6 11.5 V DRV1 VSCDRV 6.8 V V DD VUV 3.17 3.35 3.53 V V DD 箝 10mA 5.15 5.45 5.75 V IDDST V DD =4V 0.23 0.45 ma IDD 0.7 1 ma FSW ACT30A/B FREQ=0 55 65 85 ACT30C/D FREQ=V DD 75 100 125 khz DMAX ACT30A/C V DD =4V 67 75 83 ACT30B/D V DD =4V 60 DMIN V DD =4.6V 3.5 ACT30A/C 400 ma ILIM V DD =VUV+0.1V ACT30B/D ACT30E DRV1=DRV2 800 V DD DRV1 GGAIN -0.29 A/V V DD RVDD 9 k DRV1 DRV2 RDRV1 2 IDRV1=IDRV2=0.05A 3.6 DRV1 DRV1 DRV1 DRV2 1nF 15 30 ns 1nF 15 20 ns VDRV1=VDRV2=10V 12 30 ua 110 2009.05