ZC Series (COB) Driver Solution Guide Seoul Semiconductor Partnered with Infineon Legal Disclaimer Information in this presentation is provided in connection with Seoul Semiconductor products and/or business operation. While Seoul Semiconductor has made every attempt to ensure that the information contained in this presentation has been obtained from reliable sources, Seoul Semiconductor is not responsible for any errors or omissions, or for the results obtained from the use of this information. All information in this presentation is provided "as is" with no guarantee of completeness, accuracy, timeliness or of the results obtained from the use of this information, and without warranty of any kind, express or implied, including, but not limited to warranties of merchantability, performance, and fitness for a particular purpose, or any warranty otherwise arising out of any proposal, specification, or sample. In no event will Seoul Semiconductor, its related corporations, or the employees thereof be liable to you or anyone else for any decision made or action taken in reliance on the information in this presentation or for any consequential, special or similar damages, even if advised of the possibility of such damages. 01 COB 6.8W ICL8002G Design Schematic C9 530uH 74:26:4 2 R8 8 1 D3 4 5 HV VCC 7 BD1 C2 AC Z1 C5 ICL8002G F1 D2 Q5 DRV 4 R14 7 R13 R11 D4 R15 R12 ZCV 1 R9 VR 2 Q3 6 NC CS 3 L1 GND 8 C6 C8 C7 R10R14B Copyright ⓒ Seoul Semiconductor Co., Ltd. C10 R10 R14A ZD3 R7 ZD2 www.seoulsemicon.com BOM Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Reference U1 LED F1 Z1 Q3 Q5 C2 C5 C6 C7 C8 C9 C10 D2,D4 D3 16 T1 17 18 19 20 21 22 23 24 25 26 27 28 L1 BD1 ZD2 ZD3 R2 R15 R7 R8 R9 R10A R10B R11 Value ICL8002G 2.5A 250V 560V 45V 0.1A 600V 2.4A 630V 153 630V 104 25V 22uF 50V 56pF 50V 10nF 50V 330uF 50V 4.7uF 150V 250mA 1KV 1A 1.5mH 0.19A 600V 0.5A 11V 4.7V 4K7 121K 3.48K 1.6M 91K 24K 1.5K 0R Copyright ⓒ Seoul Semiconductor Co., Ltd. Description IC COB Fuse VARISTOR PNP Transistor MOSFET Film Cap Film Cap MLCC, X7R MLCC, COG MLCC, X7R Electrolytic Cap, L0=10000H MLCC, X7R Switching Diode Ultrafast Rectifier Diode Coupled inductor : 730uH Np:Nvcc:Ncorr = 74 : 26 :4 Filter Choke Bridge Diode Zener Diode, 500mW Zener Diode, 500mW Metal Film Resistor 5% Metal Film Resistor 1% Metal Film Resistor 1% Metal Film Resistor 1% Metal Film Resistor 1% Metal Film Resistor 1% Metal Film Resistor 1% Metal Film Resistor 5% package SO8 7mm Disc SOT23 DPAK 1210 0603 0603 10*20 1206 SOD80C SMA TO-269A SOD123 SOD123 0603 0603 0603 0805 0603 0603 0603 0603 Part Number ICL8002G Manufacturer Infineon 2.5A 250V 7D561 BC857B IPD65R380E6 15nF 630V 0.1 uF 630V GRM32ER71E226KE15L GRM1885C1H560JA01D GRM188R71H103KA01D 50ZLH330MT810X20 GRM31CR71H475KA12L BAV102 US1M BUSSMAN 7447462152 MB6S-E3/80 MMSZ5241B-V-GS08 MMSZ4688-V-GS08 Wurth Elektronik VISHAY VISHAY VISHAY Infineon Infineon MURATA MURATA MURATA RUBYCON MURATA VISHAY www.seoulsemicon.com BOM Number 29 30 31 32 33 Reference R12 R13 R14 R14A R14B Value 20K 10R 33K 2R 2R Copyright ⓒ Seoul Semiconductor Co., Ltd. Description Metal Film Resistor 1% Metal Film Resistor 5% Metal Film Resistor 5% Metal Film Resistor 1% Metal Film Resistor 1% package 0603 0603 0603 0805 0805 Part Number Manufacturer www.seoulsemicon.com Transformer specification STRUCTURE Correction CORE : EE1616 Inductance : 730uH Auxiliary Primary Primary 2 Start Finish Turns 2 4 74 Auxiliary 7 1 26 Correction 1 8 4 8 1 4 7 Copyright ⓒ Seoul Semiconductor Co., Ltd. www.seoulsemicon.com Waveform [Start Up Waveform] Input voltage : 220 [Vac] Input watt : 6.94 [W] Output voltage : 34.37 [V] Output current : 181 [mA] PF : 0.96 Efficiency: 89.6% LED : Seoul semiconductor [Drain Waveform] Drain Vbus Vout Iout [Output Waveform] Vout Zoom in Iout Copyright ⓒ Seoul Semiconductor Co., Ltd. www.seoulsemicon.com Electrical specification Input watt [W] PF Output voltage [V] 180 190 200 210 220 230 240 250 260 264 6.85 6.87 6.88 6.91 6.94 6.98 7.02 7.06 7.12 7.13 0.97 0.97 0.97 0.96 0.96 0.96 0.95 0.94 0.94 0.94 34.42 34.41 34.38 34.38 34.37 34.36 34.36 34.34 34.35 34.35 7.5 36 0.95 185 35.5 180 35 175 34.5 170 34 0.8 0.75 6 5.5 Power Factor [%] Input Watt [W] 0.85 6.5 0.7 Input watt 165 0.65 PF 5 0.6 180 190 200 210 220 230 240 250 260 264 Input voltage [V] Copyright ⓒ Seoul Semiconductor Co., Ltd. 90.9 91.2 90.4 90.1 89.6 89.1 88.6 88.0 87.8 87.7 190 0.9 7 Efficiency [%] 1 output current [mA] 8 Output current [mA] 181 182 181 181 181 181 181 181 182 182 Output current Output voltage [V] Inout voltage [V] 33.5 Ouput voltage 160 33 180 190 200 210 220 230 240 250 260 264 Input voltage [V] www.seoulsemicon.com 02 COB 24W ICL8002G Design Schematic D4 C12 C13 C14 R8 D2 5 HV BD1 L1 C2 AC Z1 C5 ICL8002G R1 R9 R12 R13 R16 VCC 7 R18 C15 Q5 DRV 4 R21 ZCV 1 D3 R14 VR 2 Q3 6 NC R15 CS 3 R2 GND 8 C6 C8 C7 R11 Copyright ⓒ Seoul Semiconductor Co., Ltd. C11 R10 C9 C10 ZD3 R17 R19 R20A,B www.seoulsemicon.com BOM Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 Reference U1 LED F1 MOV1 L1 T1 C2 C5 C6 C7 C8, 9 C10 C11 C12,13 C14 C15 R8 R9 R10 R11 R12 R13 R14 R15 R16 R17 R18 R19 R21 Value ICL8002G 2A 250V SVR431D10 6mH 1.1mH 305Vac 33nF 0.1uF 305Vac 1uF 50V 1000pF 50V 10uF 50V 220pF 50V 1uF 220uF 50V 1uF 50V 1500pF 1KVDC 1M 1.2M 22K 2K 10R 5.1K 82K 160K 220K 3.01K 10R 1R8 X 3 10R Copyright ⓒ Seoul Semiconductor Co., Ltd. Description IC COB Fuse Varistor 430V 10mm Common mode inductor Lp 48 : Se 11 : Vcc 4 X2 cap Cap Ceramic cap Ceramic cap Ceramic cap Ceramic Cap ELECT RADIAL CAP CER 1uF 50V X7R 0805 Y CAP CER 1500pF 1KVDC RAD RES 1% RES 1% RES 1% RES 1% RES 5% RES 1% RES 1% RES 1% RES 1% 0603 RES 1% 0402 RES 1% RES 1% RES 1% package SO8 Part Number ICL8002G 2.5A 250V SVR431D10 750 311 895 0805 0603 1210 0402 0805 0805 0805 0805 0805 0805 0805 0805 0805 0603 0402 0805 0805 0805 Manufacturer Infineon Seoul Semiconductor BUSSMAN Wurth electronics B32921C3333M B32922C3104M GRM31CR71E106KA12 GRM1885C1H102JA01 C3225X7S1H106M GRM155R71H221KA01D EPCOS EPCOS Murata MURATA TDK corporation MURATA 50ME220CA GRM31CR71E106KA12 VY1152M41Y5UQ63V0 ANY ANY ANY ANY ANY ANY ANY ANY ANY ANY ANY ANY ANY SUNCON MURATA VISHAY www.seoulsemicon.com BOM Number 30 31 32 33 34 35 36 Reference Q3 Q5 ZD3 BR1 D2 D3 D4 Value 65V 800V 1000m 13V 400V 0.8A 200V 250mA 1N4148 100V 10A Copyright ⓒ Seoul Semiconductor Co., Ltd. Description RANS PNP BIPOLAR IPD80R1K0CE package SOT23-BEC DPAK Part Number BC856B-7-F IPD80R1K0CE Manufacturer Diodes Inc INFINEON Bridge diode DIODE GP MINIMELF MBS-1 B4S-G BAV102-TP Comchip technologh Micro Commercial Co V10P10 Vishay Diode schottky www.seoulsemicon.com Transformer specification STRUCTURE Auxiliary 3 CORE : EE2820 Inductance : 1.1mH 2 Primary 1/2 Start Finish Turns Auxiliary 6 5 4 Primary 1/2 2 1 23 Secondary 11 8 11 Primary 1/2 3 2 25 Secondary Primary 1/2 Copyright ⓒ Seoul Semiconductor Co., Ltd. 8 1 11 5 6 www.seoulsemicon.com Waveform [Start Up Waveform] Input voltage : 220 [Vac] Input watt : 28.3 [W] Output voltage : 27.3 [V] Output current : 736 [mA] PF : 0.98 Efficiency: 94% LED : Seoul semiconductor Vout Iout Vcc Drain [Drain Waveform] [Output Waveform] Drain Vout Zoom in Iout Copyright ⓒ Seoul Semiconductor Co., Ltd. www.seoulsemicon.com Electrical specification Inout voltage [V] Input watt [W] PF Output voltage [V] Output current [mA] Efficiency [%] 180 190 200 210 220 230 240 250 260 264 27.4 27.5 27.4 27.4 27.3 27.2 27 26.8 26.5 26.4 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.97 0.97 35 35 35 35 34.9 34.9 34.9 34.8 34.8 34.8 740 742 741 739 736 733 728 720 708 704 94.5 94.4 94.7 94.4 94.1 94.1 94.1 93.5 93.0 92.8 36 790 0.95 770 28 0.85 27 26 25 0.8 0.75 Input watt 0.7 PF 24 Power Factor [%] Input Watt [W] 0.9 35.5 35 34.5 750 34 730 33.5 710 33 32.5 690 0.65 670 0.6 650 32 Output current 31.5 31 180 190 200 210 220 230 240 250 260 264 180 190 200 210 220 230 240 250 260 264 Input voltage [V] Input voltage [V] Copyright ⓒ Seoul Semiconductor Co., Ltd. Output voltage [V] 29 1 output current [mA] 30 www.seoulsemicon.com