CHINOEXCEL TECHNOLOGY CORP ChinoExcel Technology Corp ChinoExcel Technology
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華瑞股份有限公司 CHINO-EXCEL TECHNOLOGY CORP. 應用產業簡介 Chino-Excel Technology Corp. Chino-Excel Technology 92, Jian Yi Yi Rd. , Chung-Ho City, Jian Chung-Ho Taipei Hsien, Taiwan, R. O. C. E-mail: webmaster@cetsemi. com Http: //www. cetsemi. com TEL: 886 -2 -22233315 FAX: 886 -2 -82267832 FAX: 886 -2 -82267455 www. cetsemi. com Chitai_Chen Tech. Support DEPT.
Power Mosfet Applications v ADAPTER v INVERTER v BATTERY v LED CE v LCD Tv. CCRT ON v UPS FI DE v DC FAN NT I AL v BALLAST v SPS v M/B POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
華瑞股份有限公司 CHINO-EXCEL TECHNOLOGY CORP. Adapter Chino-Excel Technology Corp. 92, Jian Yi Rd. , Chung-Ho City, Taipei Hsien, Taiwan, R. O. C. E-mail: webmaster@cetsemi. com TEL: 886 -2 -22233315 FAX: 886 -2 -82267455 www. cetsemi. com Chitai_Chen Tech. Support DEPT.
AGENDA *Adapter Block diagram *Circuit refers *CET products CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
Adaptor Application Transformer Vin AC 85~265 V 50~60 Hz D + Line Filter Rectifier Diode DC Link Cap Load CE TC Sense FET PWM ON FID E CEP 0 x. N 6 NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
Adapter- Block diagram AC Input Rectifier PFC CE PWM Transformer TC DC Output Power Switch ON F IDE Linear Synchronous Rectifier NT IA Regulator L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
Circuit refers CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
PWM PWM(Pulse Width Modulation)把變流器的輸出電壓斬波成為脈衝, 通過改變脈衝的寬度、數量或者分佈規則,以改變輸出電壓的數�和頻 率的控制方法。 CE TC ON FID E NT IA L CEX 02 N 6 A, CEX 02 N 6, CEX 04 N 6, CEX 09 N 6, CEX 07 N 8 (600 V/1. 5 A) (600 V/2 A) (600 V/4 A) (600 V/9 A) (800 V 7 A) POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
Synchronous Rectifier CE TC ON FID CEX 70 N 06, CEX 6060 R, CEX 50 N 06, (60 V/60 A) (60 V/50 A) EN(60 V/70 A) TIA CEX 9060 R, CEX 80 N 75, CEX 60 N 10 L (55 V/100 A) (75 V/80 A) (100 V/60 A) POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
CET products CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
華瑞股份有限公司 CHINO-EXCEL TECHNOLOGY CORP. MOSFET For Inverter Chino-Excel Technology Corp. 92, Jian Yi Rd. , Chung-Ho City, Taipei Hsien, Taiwan, R. O. C. E-mail: webmaster@cetsemi. com TEL: 886 -2 -22233315 FAX: 886 -2 -82267455 www. cetsemi. com Chitai_Chen Tech. Support DEPT.
AGENDA n Applications of inverter n Circuit board CE n Function T block CO NF type n Application circuit IDE n Mosfet & controller. NIC TIA L n MOSFET selection POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
Applications of Inverter CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
Circuit Board CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
Function Block CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
Application circuit type-1 CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
Application circuit type-2 CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
Application circuit type-3 CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
Application circuit type-4 CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
Application circuit type CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
MOSFET Selection CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
華瑞股份有限公司 CHINO-EXCEL TECHNOLOGY CORP. MOSFET FOR Battery pack Chino-Excel Technology Corp. 92, Jian Yi Rd. , Chung-Ho City, Taipei Hsien, Taiwan, R. O. C. E-mail: webmaster@cetsemi. com TEL: 886 -2 -22233315 FAX: 886 -2 -82267455 www. cetsemi. com Chitai_Chen Tech. Support DEPT.
MOSFET For Battery pack CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
AGENDA n Li-ion Battery pack n Application circuit type CE n Function T Block CO n Summary. NFI DE NT n MOSFET Selection IAL n Battery Protector POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
Li-ion Battery pack 電 壓(V) 3. 6 V C ET 7. 2 V 10. 8 V 用 途 行動電話 MD…. CO VTRNPDA 手持終端機設備…. FID EN 筆記型電腦…. TIA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
Application circuit type CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
Function Block CEM 9926 / CEM 9926 A CEG 8205 / CEG 8205 A CEM 8206 / CEM 8207 CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
MOSFET Selection CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
華瑞股份有限公司 CHINO-EXCEL TECHNOLOGY CORP. LED Display Chino-Excel Technology Corp. Chino-Excel Technology 92, Jian Yi Yi Rd. , Chung-Ho City, Jian Chung-Ho Taipei Hsien, Taiwan, R. O. C. E-mail: webmaster@cetsemi. com Http: //www. cetsemi. com TEL: 886 -2 -22233315 FAX: 886 -2 -82267832 FAX: 886 -2 -82267455 www. cetsemi. com Chitai_Chen Tech. Support DEPT.
AGENDA n 1. 產品介紹 n 2. 應用範圍 CE n 3. 應用電路 T CO NF Selection n 4. MOSFET IDE NT IAL POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
應用電路 CE 雙色LED 一排 64 EA TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
顯示板組成 一共使用 16 ea dual die mosfet cem 4953 CE TC ON FID E NT IA LED 雙色 一片PCB 由 32塊LED矩陣組成 1塊LED矩陣由 8 X 8顆LED組成 1個MOSFET DRIVER 一排LED=64 EA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
MOSFET Selection CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
華瑞股份有限公司 CHINO-EXCEL TECHNOLOGY CORP. LCD Monitor Chino-Excel Technology Corp. Chino-Excel Technology 92, Jian Yi Yi Rd. , Chung-Ho City, Jian Chung-Ho Taipei Hsien, Taiwan, R. O. C. E-mail: webmaster@cetsemi. com Http: //www. cetsemi. com TEL: 886 -2 -22233315 FAX: 886 -2 -82267832 FAX: 886 -2 -82267455 www. cetsemi. com Chitai_Chen Tech. Support DEPT.
LCD Monitor Agenda 1. Function C block ET CO NF 2. CET MOSFET Selection. ID Guide EN TIA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
LCD Monitor 1. Function block R G B AGC A/D Converter TV or VTR AGC Video Input Processor Key Board Power Switch CE TC Micro Controller EEPROM OSD Video processor Output Interface SDRAM ON FID E NT IA Back Light I²C DC/DC Converter L or TFT Panel AC/DC Converter POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
LCD Monitor <1> Power Switch CE TC ON FID E NT IA L CEM 4953 CEM 4531, CEM 4431, CEM 9435 A, (-30 V/-6. 5 A) (-30 V/-5. 8 A) (-30 V/-5. 3 A) (-30 V/-4. 9 A) POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
LCD Monitor <2> DC/DC Converter CE TC ON FID E NT CEM 4435, CEM 8435 A, CEM 4431, IA CEM 9435 A L (-30 V/-8 A) (-30 V/-7. 9 A) (-30 V/-5. 8 A) (-30 V/-5. 3 A) POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
LCD Monitor <3> AC/DC Converter CE TC ON FID E NT IA CEF 09 N 6, CEP 04 N 6 (600 V/9 A) L (600 V/4 A) POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
LCD Monitor <4> TFT Panel CE TC ON FID E CES 2302, CES 2304 (20 V/3 A) (30 V/2. 8 A) NT IA L CES 2301, CES 2303 (-20 V/-2. 4 A) (-30 V/-1. 9 A) POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
華瑞股份有限公司 CHINO-EXCEL TECHNOLOGY CORP. CRT Chino-Excel Technology Corp. Chino-Excel Technology 92, Jian Yi Yi Rd. , Chung-Ho City, Jian Chung-Ho Taipei Hsien, Taiwan, R. O. C. E-mail: webmaster@cetsemi. com Http: //www. cetsemi. com TEL: 886 -2 -22233315 FAX: 886 -2 -82267832 FAX: 886 -2 -82267455 www. cetsemi. com Chitai_Chen Tech. Support DEPT.
CRT Agenda 1. Function C block ET CO NF 2. CET MOSFET Selection. ID Guide EN TIA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
CRT 1. Function block R G B Video Pre-Amp. OSD Key Board V_Sync H_Sync Power Supply Video output Amplifiers CE CRT T I²C C Micro Controller EEPROM ON Vertical Horizontal FDeflection IDE NT IAL Deflection EHT Controller EHT : Extremely High Tension POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
CRT <1> Power Supply CE TC CEF 09 N 6, CEF 07 N 8 (600 V/9 A) ON FID E NT IA L (800 V/7 A) POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
CRT <2> Horizontal Deflection CE TC ON FID E NT IA L CEPF 630, CEPF 640, CEFF 630, CEFF 640 (200 V/10 A) (200 V/18 A) (200 V/7. 2 A) (200 V/18 A) POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
CRT 2. CET MOSFET selection guide CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
華瑞股份有限公司 CHINO-EXCEL TECHNOLOGY CORP. MOSFET FOR UPS Chino-Excel Technology Corp. 92, Jian Yi Rd. , Chung-Ho City, Taipei Hsien, Taiwan, R. O. C. E-mail: webmaster@cetsemi. com TEL: 886 -2 -22233315 FAX: 886 -2 -82267455 www. cetsemi. com Chitai_Chen Tech. Support DEPT.
OVERVIEW n UNINTERRUPTED POWER SUPPLY 作原 理簡介 n UPS 作原理說明 n CHARGER 作原理說明 CE TC n BOOSTER 作原理 ON n INVERTER 作原理 FID n BOOSTER & INVERTER E 作原理 NT IAL n CET PRODUCT POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
UPS 作原理說明 <1>離線式(OFF-LINE) : CE TC AC LINE INPUT AC LINE OUTPUT ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
UPS 作原理說明 <2>在線式(ON-LINE) : CE TC AC LINE INPUT AC LINE OUTPUT ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
CHARGER 作原理說明 <2> 使用MOSFET及PFC控制用IC : 結構複雜, 成本較高, 雜訊會增多, 但 效率較高, 在on-line設計時因Charger 部份所需功率較大, 所以, 如以此設計 體積會減少 CE TC ON FID E CEP 10 N 4 CEP 740 N CEP 840 N NT CEP 09 N 6 CEP 09 N 7 IA L CEP 07 N 8 CEP 05 N 9 POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
BOOSTER 作原理 CE TC ON FID E CEP 76139 CEP 9060 R CEP 70 N 06 CEP 50 N 06 CEP 6060 R NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
INVERTER 作原理 CEPF 640 CEP 740 N CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
BOOSTER & INVERTER 作原理 CE TC ON FID E CEP 76139 CEP 9060 R CEP 70 N 06 CEP 50 N 06 NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
CET PRODUCT USE FOR UPS CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
華瑞股份有限公司 CHINO-EXCEL TECHNOLOGY CORP. MOSFET FOR DC FAN Chino-Excel Technology Corp. 92, Jian Yi Rd. , Chung-Ho City, Taipei Hsien, Taiwan, R. O. C. E-mail: webmaster@cetsemi. com TEL: 886 -2 -22233315 FAX: 886 -2 -82267455 www. cetsemi. com Chitai_Chen Tech. Support DEPT.
CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
Summary-1 1. DC fan frequency : us~ms 等級 2. DC 無刷馬達/48 v 立扇/卡車用fan C ET 3. 一般用於散熱, 其 作溫度約90 deg~110 deg 以上 CO NF IDE 4. 其driver 元件, 一般採用霍爾IC / micron 等等 NT IAL 5. 1個DC FAN , 通常有 2 ~ 4 ea MOS POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
Summary-2 依使用區分: “傳統型”&“智慧型” DC fan A. 傳統型-係以傳統Hall IC , MOSFET & Motor Drive IC ASIC方式表現. 全速型, 其 Max轉速達 3200 rpm B. 智慧型-係以 MCU為基礎, 配合MOSFET方式, 以 Firmware表現. 有全速型 & 控溫型C, PWM型, 其 Max轉速達 7200~10000 rpm E TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
Application circuit type-1 CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
Application circuit type-2 CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
Application circuit type-3 CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
Function block CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
MOSFET selection CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
華瑞股份有限公司 CHINO-EXCEL TECHNOLOGY CORP. Ballast Chino-Excel Technology Corp. 92, Jian Yi Rd. , Chung-Ho City, Taipei Hsien, Taiwan, R. O. C. E-mail: webmaster@cetsemi. com TEL: 886 -2 -22233315 FAX: 886 -2 -82267455 www. cetsemi. com Chitai_Chen Tech. Support DEPT.
CE Ballast. TDesign Guide CO NF IDE NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
<3>電路架構 CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
Electronic Ballast Application CEP 06 N 5 CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
<5> ballast一般常用電路 CE TC ON FID E NT IA SRPL線路 L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
SRPL原理介紹 CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
High Voltage Spec. P/N CE CEX 740 N CEX 10 N 4 BVdss=400 V ID=10 A , Rds-on=0. 45~0. 55 ohms @ID=6 A, Vgs=10 V TC ON FID E BVdss=450 V ID=10 A , Rds-on=0. 6~0. 7 ohms @ID=6 A, Vgs=10 V CEX 06 N 5 BVdss=500 V ID=6. 6 A , Rds-on=0. 85~1 ohms @ID=4 A, Vgs=10 V CEX 840 N BVdss=500 V, ID=8 A @ID=4. 8 A, Vgs=10 V Rds-on=0. 75~0. 85 ohms CEX 09 N 6 BVdss=600 V, ID=9 A @ID=6 A, Vgs=10 V Rds-on=1. 0~1. 2 ohms NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
華瑞股份有限公司 CHINO-EXCEL TECHNOLOGY CORP. Switching Power Supply Chino-Excel Technology Corp. Chino-Excel Technology 92, Jian Yi Yi Rd. , Chung-Ho City, Jian Chung-Ho Taipei Hsien, Taiwan, R. O. C. E-mail: webmaster@cetsemi. com Http: //www. cetsemi. com TEL: 886 -2 -22233315 FAX: 886 -2 -82267832 FAX: 886 -2 -82267455 www. cetsemi. com Chitai_Chen Tech. Support DEPT.
SPS Agenda 1. Function C block ET CO NF 2. CET MOSFET Selection. ID Guide EN TIA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
SPS 1. Function block AC Input Rectifier PFC CE PWM Transformer TC DC Output Power Switch ON F IDE DC/DC Synchronous Rectifier NT IA Converter L Linear Regulator POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
SPS <1> PFC CE TC ON FID E NT IA L CEX 740 N, CEX 10 N 4, CEX 840 N (400 V/10 A) (450 V/10 A) (500 V/8 A) POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
SPS <2> PWM CE TC ON FID E NT IA L CEX 02 N 6 A, CEX 02 N 6, CEX 04 N 6, CEX 09 N 6, CEX 07 N 8 (600 V/1. 5 A) (600 V/2 A) (600 V/4 A) (600 V/9 A) (800 V/7 A) POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
SPS <3> Synchronous Rectifier CE TC ON FID E NT IA L CEX 6060 R, CEX 50 N 06, CEX 70 N 06, CEX 9060 R, CEX 80 N 75, CEX 60 N 10 (60 V/60 A) (60 V/50 A) (60 V/70 A) (55 V/100 A) (75 V/80 A) (100 V/60 A) POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
SPS <4> DC/DC Converter CE TC ON FID E NT IA CEX 05 P 03 L CEX 9060 R, CEX 4060 AL, CEX 6060 R, CEX 4435 CEX 50 N 06, CEX 70 N 06 (-30 V/-4. 9 A) (-30 V/-40 A) (55 V/100 A) (60 V/60 A) (60 V/15 A) (60 V/60 A) (60 V/70 A) POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
SPS <5> Linear Regulator CE TC ON FID E NT IA L CEX 21 A 3, CEX 603 AL, CEX 703 AL, CEX 51 A 3, CEX 61 A 3 (30 V/20 A) (30 V/25 A) (30 V/40 A) (30 V/50 A) (30 V/60 A) POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
SPS <6> Power Switch CE TC ON FID E NT IA L CEP 603 AL (30 V/25 A) CEP 05 P 03 (-30 V/-4. 9 A) CEP 4435 (-30 V/-40 A) POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
SPS 2. CET MOSFET selection guide CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
SPS CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
華瑞股份有限公司 CHINO-EXCEL TECHNOLOGY CORP. Mother Board Chino-Excel Technology Corp. Chino-Excel Technology 92, Jian Yi Yi Rd. , Chung-Ho City, Jian Chung-Ho Taipei Hsien, Taiwan, R. O. C. E-mail: webmaster@cetsemi. com Http: //www. cetsemi. com TEL: 886 -2 -22233315 FAX: 886 -2 -82267832 FAX: 886 -2 -82267455 www. cetsemi. com Chitai_Chen Tech. Support DEPT.
Motherboard • M/B Power Map • M/B常用電路 • CPUCVcore電源設計 E TC • MOSFET的功率損耗 ON • M/B Power Solution FID EN TIA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
M/B Power Map ATX 12 V POWER SUPPLY 3. 3 V 5 V 5 VSB 12 V PROCESSOR • Core & Vtt (1 v~2 v) • VID (1. 2 v) VRM VID VREG CE 1. 5 V VREG TC ON FID E GMCH • Core (1. 5 v)/Agp (1. 5 v) • Vtt • DDR System Memory (2. 5 v) 2. 5 V VREG 1. 25 V VREG 3. 3 V VREG 1. 5 VSB 3. 3 V VSB NT IA • DDR System Memory (2. 5 v) • DDR Vtt (1. 25 v) L ICH 5 R • Ich 5 r Core (1. 5 v) • Ich 5 r I/O (1. 5 V) • Ich 5 r Resume (1. 5 v) • Ich 5 r Resume I/O (3. 3 v)/ Ich 5 r Rtc (3. 3 v) • Ich 5 r (3. 3 v) POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
M/B 常用電路 降壓轉換器 ( Step Down Regulator ) 線性轉換器 ( Linear Regulator ) CE 切換式的轉換器 ( Buck Regulator ) TC ON FID E NT IA L 圖(一) 圖(二) POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
CPU Vcore 電源設計 • 目前使用 Vcore PWM 有 On Semiconductor, Intersil, Semtech Analog Devices 等等. • 多相式電源轉換是現階段CPU 電源主流方案 CE TC ON FID E MOSFET 的功率損耗 一般區分兩大類: 1. 導通損耗 (conduction losses) 2. 切換損耗 (switching losses) NT IA L 選用MOSFET要求條件: 圖三. Typical Application a. 低導通內阻 (low-rds-on) b. 低輸入電容 (low- gate-charge) c. 作電壓, 電流須在規格內 POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
MOSFET 的功率損耗 切換損耗 導通損耗 1. 導通損耗 (Conduction Losses) MOSFET 本身之導通內阻(Rds_on) , 在同步降壓(buck)電路中, 導通損 VDS 耗與MOSFET導通時間 (D, duty Cycle) CURRENT (A) CE 有關, 導通損耗等式如下 : Phi_side_on = IOUT 2 * Rds_on * D TC VOLTAGE (V) ID Plow_side_on = IOUT 2 * Rds_on * (1 -D) ON 2. 切換損耗 (switching losses) FIMISFET Turn On/Off 切換, Vds 與 Id D EN 重疊產生功率損耗, 其值由輸入電壓, TIA 輸出負載電流及切換頻頻決定, 同步降壓 L (buck)電路中, 切換損耗等式如下 : VOLTAGE ( V ) VGS Phi_side_sw T 0 T 1 T 2 ( TIME ) T 3 T 4 = Iout * Vin * Ton * F/2 + Cds * Vin 2 * F/2 Plow_side_sw = Iout * Vin * Ton * F/2 POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
(1) 1. Function <1> Vcore : 在此場合, MOSFET是當同步整流, 用以將+12 V的電源轉換成+1. 50 V 至+1. 70 V給 CPU 用, PWM IC 約操作在 180 KHz 以上, 對於 Rds, Qg, Tr, Tf 很在乎, 故需使用 Rds, Qg, Tr, Tf 皆小的, 若依包裝選擇 CE 可以建議使用 CET以下幾種的搭配組合. TC ON FID E TO-252 : CEU 61 A 3 (High side), CEU 72 A 3 (Low side) CEU 63 A 3 (High side), CEU 83 A 3 (Low side) CEU 73 A 3 (High side) , CEU 83 A 3 (Low side) NT TO-263 : CEB 61 A 3 (High side), CEB 72 A 3 I (Low side) A CEB 63 A 3 (High side), CEB 83 A 3 (Low. Lside) CEB 73 A 3 (High side), CEB 83 A 3 (Low side) POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
(2) <2> DDR : 在此場合 MOSFET若是以 Linear regulator的方式設計, 將+3. 3 V的 電源轉換成+2. 5 V及+1. 25 V給 DDR用, 對於 Qg則較不在乎. 但若是 以同步整流的方式設計, 則 Rds, Qg, Tr, Tf 皆需選擇較小的. 依包裝 CE 選擇可以使用 CET以下幾種產品. TC ON FID E TO-252 : CEU 3055 LA, CEU 21 A 3, CEU 603 AL, CEU 703 AL, CEU 51 A 3, CEU 6030 L NT IA TO-263 : CEB 21 A 3, CEB 603 AL, CEB 703 AL, CEB 51 A 3, CEB 6030 L L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
(3) <3> USB : 主要當+5 V Power 的開關, 應用上較在乎 Rds(on), 所以在此應用場合] 可以使用 CET 以下的 MOSFET. SO-8 : CEM 2030, CEM 4501, CEM 8401 A, CEM 9939 A, CEM 8938 CE TO-252 : CEU 21 A 3, CEU 603 AL, CEU 703 AL, CEU 51 A 3 TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
(4) <4> AGP : 在此場合是作 Linear regulator 將+3. 3 V的電源轉換成+1. 8 V及+1. 5 V 給 VGA 用, CET適合的 MOSFET若依包裝, 有以下幾種. TO-252 : CEU 3055 LA, CEU 21 A 3, CEU 603 AL, CEU 703 AL TO-263 : CEB 21 A 3, CEB 603 AL, CEB 703 AL CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
(5) 2. CET MOSFET selection guide CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
(6) CE TC ON FID E NT IA L POWER DEVICE BEST SOLUTION www. cetsemi. com CHINO-EXCEL TECHNOLOGY CORP. 華 瑞 股 份 有 限 公 司 @ 2004
華瑞股份有限公司 CHINO-EXCEL TECHNOLOGY CORP. THANK YOU ! Chino-Excel Corp. Chino-Excel. Technology Corp. 92, Chung-Ho City, 92, Jian. Yi. Rd. , Chung-Ho City, Taipei Taiwan, R. O. C. Taipei. Hsien, Taiwan, R. O. C. E-mail: webmaster@cetsemi. com Http: //www. cetsemi. com TEL: 886 -2 -22233315 FAX: 886 -2 -82267832 FAX: 886 -2 -82267455 www. cetsemi. com Chitai_Chen Tech. Support DEPT.
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