Fixed Output 10W CMOS Step-Up Switching Regulators MAX641/642/643 ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim's website at www.maxim-ic.com. 1 MAX641/642/643 Fixed Output 10W CMOS Step-Up Switching Regulators ABSOLUTE MAXIMUM RATINGS 2 _______________________________________________________________________________________ Fixed Output 10W CMOS Step-Up Switching Regulators MAX641/642/643 _______________________________________________________________________________________ 3 MAX641/642/643 Fixed Output 10W CMOS Step-Up Switching Regulators 4 _______________________________________________________________________________________ Fixed Output 10W CMOS Step-Up Switching Regulators MAX641/642/643 _______________________________________________________________________________________ 5 MAX641/642/643 Fixed Output 10W CMOS Step-Up Switching Regulators 6 _______________________________________________________________________________________ Fixed Output 10W CMOS Step-Up Switching Regulators MAX641/642/643 _______________________________________________________________________________________ 7 MAX641/642/643 Fixed Output 10W CMOS Step-Up Switching Regulators 8 _______________________________________________________________________________________ Fixed Output 10W CMOS Step-Up Switching Regulators MAX641/642/643 _______________________________________________________________________________________ 9 MAX641/642/643 Fixed Output 10W CMOS Step-Up Switching Regulators 10 ______________________________________________________________________________________ Fixed Output 10W CMOS Step-Up Switching Regulators MAX641/642/643 ______________________________________________________________________________________ 11 MAX641/642/643 Fixed Output 10W CMOS Step-Up Switching Regulators Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 12 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 (c) 1990 Maxim Integrated Products Printed USA 3/90 is a registered trademark of Maxim Integrated Products. Dual Mode is a registered trademark of Maxim Integrated Products. ENGLISH * ???? * ??? * ??? WHAT'S NEW PRODUCTS SOLUTIONS DESIGN APPNOTES SUPPORT BUY COMPANY MEMBERS M axim > P roduc ts > P ower and Battery M anagement MAX641, MAX642, MAX643 5V Adjustable, 10W, C MOS, Step-Up, Switching Regulator C ontroller QuickView Technical Documents Ordering Info More Information All Ordering Information Notes: 1. Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales. 2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day. 3. Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming C onventions. 4. * Some packages have variations, listed on the drawing. "PkgC ode/Variation" tells which variation the product uses. Devices: 1-70 of 70 M AX641 Fre e Sam ple Buy Pack age : TYPE PINS FOOTPRINT Tem p DRAWING CODE/VAR * RoHS/Le ad-Free ? M aterials Analys is MAX641AC JA C eramic DIP;8 pin;81 mm Dwg: 21-0045A (PDF) Use pkgcode/variation: J8-2* 0C to +70C RoHS/Lead-Free: No Materials Analysis MAX641BC JA C eramic DIP;8 pin;81 mm Dwg: 21-0045A (PDF) Use pkgcode/variation: J8-2* 0C to +70C RoHS/Lead-Free: No Materials Analysis MAX641AEJA C eramic DIP;8 pin;81 mm Dwg: 21-0045A (PDF) Use pkgcode/variation: J8-2* -40C to +85C RoHS/Lead-Free: No Materials Analysis MAX641BEJA C eramic DIP;8 pin;81 mm Dwg: 21-0045A (PDF) Use pkgcode/variation: J8-2* -40C to +85C RoHS/Lead-Free: No Materials Analysis MAX641BMJA C eramic DIP;8 pin;81 mm Dwg: 21-0045A (PDF) Use pkgcode/variation: J8-2* -55C to +125C RoHS/Lead-Free: No Materials Analysis MAX641AMJA/883B C eramic DIP;8 pin;81 mm Dwg: 21-0045A (PDF) Use pkgcode/variation: J8-2* -55C to +125C RoHS/Lead-Free: No Materials Analysis MAX641AMJA C eramic DIP;8 pin;81 mm Dwg: 21-0045A (PDF) Use pkgcode/variation: J8-2* -55C to +125C RoHS/Lead-Free: No Materials Analysis MAX641BC /D RoHS/Lead-Free: See data sheet MAX641AC /D RoHS/Lead-Free: See data sheet MAX641AC PA+ PDIP;8 pin;82 mm Dwg: 21-0043D (PDF) Use pkgcode/variation: P8+2* 0C to +70C RoHS/Lead-Free: Lead Free Materials Analysis MAX641AEPA+ PDIP;8 pin;82 mm Dwg: 21-0043D (PDF) Use pkgcode/variation: P8+2* -40C to +85C RoHS/Lead-Free: Lead Free Materials Analysis MAX641BC PA PDIP;8 pin;82 mm Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-2* 0C to +70C RoHS/Lead-Free: No Materials Analysis MAX641AC PA PDIP;8 pin;82 mm Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-2* 0C to +70C RoHS/Lead-Free: No Materials Analysis MAX641BEPA PDIP;8 pin;82 mm Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-2* -40C to +85C RoHS/Lead-Free: No Materials Analysis MAX641AEPA PDIP;8 pin;82 mm Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-2* -40C to +85C RoHS/Lead-Free: No Materials Analysis MAX641AC SA+T SOIC ;8 pin;31 mm 0C to +70C Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+4* RoHS/Lead-Free: Lead Free Materials Analysis MAX641AC SA SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-4* 0C to +70C RoHS/Lead-Free: No Materials Analysis MAX641BC SA SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-4* 0C to +70C RoHS/Lead-Free: No Materials Analysis MAX641AC SA-T SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-4* 0C to +70C RoHS/Lead-Free: No Materials Analysis MAX641AC SA+ SOIC ;8 pin;31 mm 0C to +70C Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+4* RoHS/Lead-Free: Lead Free Materials Analysis MAX641AESA+ SOIC ;8 pin;31 mm -40C to +85C Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+4* RoHS/Lead-Free: Lead Free Materials Analysis MAX641AESA+T SOIC ;8 pin;31 mm -40C to +85C Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+4* RoHS/Lead-Free: Lead Free Materials Analysis MAX641AESA SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-4* -40C to +85C RoHS/Lead-Free: No Materials Analysis MAX641AESA-T SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-4* -40C to +85C RoHS/Lead-Free: No Materials Analysis MAX641BESA SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-4* -40C to +85C RoHS/Lead-Free: No Materials Analysis M AX642 Fre e Sam ple Buy Pack age : TYPE PINS FOOTPRINT Tem p DRAWING CODE/VAR * RoHS/Le ad-Free ? M aterials Analys is MAX642AC JA C eramic DIP;8 pin;81 mm Dwg: 21-0045A (PDF) Use pkgcode/variation: J8-2* 0C to +70C RoHS/Lead-Free: No Materials Analysis MAX642BC JA C eramic DIP;8 pin;81 mm Dwg: 21-0045A (PDF) Use pkgcode/variation: J8-2* 0C to +70C RoHS/Lead-Free: No Materials Analysis MAX642BEJA C eramic DIP;8 pin;81 mm Dwg: 21-0045A (PDF) Use pkgcode/variation: J8-2* -40C to +85C RoHS/Lead-Free: No Materials Analysis MAX642AEJA C eramic DIP;8 pin;81 mm Dwg: 21-0045A (PDF) Use pkgcode/variation: J8-2* -40C to +85C RoHS/Lead-Free: No Materials Analysis MAX642BMJA C eramic DIP;8 pin;81 mm Dwg: 21-0045A (PDF) Use pkgcode/variation: J8-2* -55C to +125C RoHS/Lead-Free: No Materials Analysis MAX642AMJA C eramic DIP;8 pin;81 mm Dwg: 21-0045A (PDF) Use pkgcode/variation: J8-2* -55C to +125C RoHS/Lead-Free: No Materials Analysis MAX642AMJA/883B C eramic DIP;8 pin;81 mm Dwg: 21-0045A (PDF) Use pkgcode/variation: J8-2* -55C to +125C RoHS/Lead-Free: No Materials Analysis MAX642AC /D RoHS/Lead-Free: See data sheet MAX642AEPA+ PDIP;8 pin;82 mm Dwg: 21-0043D (PDF) Use pkgcode/variation: P8+2* -40C to +85C RoHS/Lead-Free: Lead Free Materials Analysis MAX642AC PA+ PDIP;8 pin;82 mm Dwg: 21-0043D (PDF) Use pkgcode/variation: P8+2* 0C to +70C RoHS/Lead-Free: Lead Free Materials Analysis MAX642BC PA PDIP;8 pin;82 mm Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-2* 0C to +70C RoHS/Lead-Free: No Materials Analysis MAX642AC PA PDIP;8 pin;82 mm Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-2* 0C to +70C RoHS/Lead-Free: No Materials Analysis MAX642BEPA PDIP;8 pin;82 mm Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-2* -40C to +85C RoHS/Lead-Free: No Materials Analysis MAX642AEPA PDIP;8 pin;82 mm Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-2* -40C to +85C RoHS/Lead-Free: No Materials Analysis MAX642AC SA+ SOIC ;8 pin;31 mm 0C to +70C Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+4* RoHS/Lead-Free: Lead Free Materials Analysis MAX642AC SA+T SOIC ;8 pin;31 mm 0C to +70C Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+4* RoHS/Lead-Free: Lead Free Materials Analysis MAX642AESA+ SOIC ;8 pin;31 mm -40C to +85C Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+4* RoHS/Lead-Free: Lead Free Materials Analysis MAX642AESA+T SOIC ;8 pin;31 mm -40C to +85C Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+4* RoHS/Lead-Free: Lead Free Materials Analysis MAX642BC SA SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-4* 0C to +70C RoHS/Lead-Free: No Materials Analysis MAX642AC SA-T SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-4* 0C to +70C RoHS/Lead-Free: No Materials Analysis MAX642AC SA SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-4* 0C to +70C RoHS/Lead-Free: No Materials Analysis MAX642AESA SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-4* -40C to +85C RoHS/Lead-Free: No Materials Analysis MAX642AESA-T SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-4* -40C to +85C RoHS/Lead-Free: No Materials Analysis MAX642BESA SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-4* -40C to +85C RoHS/Lead-Free: No Materials Analysis M AX643 Fre e Sam ple Buy Pack age : TYPE PINS FOOTPRINT Tem p DRAWING CODE/VAR * RoHS/Le ad-Free ? M aterials Analys is MAX643AEJA C eramic DIP;8 pin;81 mm Dwg: 21-0045A (PDF) Use pkgcode/variation: J8-2* -40C to +85C RoHS/Lead-Free: No Materials Analysis MAX643BEJA C eramic DIP;8 pin;81 mm Dwg: 21-0045A (PDF) Use pkgcode/variation: J8-2* -40C to +85C RoHS/Lead-Free: No Materials Analysis MAX643AMJA C eramic DIP;8 pin;81 mm Dwg: 21-0045A (PDF) Use pkgcode/variation: J8-2* -55C to +125C RoHS/Lead-Free: No Materials Analysis MAX643BMJA C eramic DIP;8 pin;81 mm Dwg: 21-0045A (PDF) Use pkgcode/variation: J8-2* -55C to +125C RoHS/Lead-Free: No Materials Analysis MAX643AC /D RoHS/Lead-Free: See data sheet MAX643AEPA+ PDIP;8 pin;82 mm Dwg: 21-0043D (PDF) Use pkgcode/variation: P8+2* -40C to +85C RoHS/Lead-Free: Lead Free Materials Analysis MAX643AC PA PDIP;8 pin;82 mm Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-2* 0C to +70C RoHS/Lead-Free: No Materials Analysis MAX643BC PA PDIP;8 pin;82 mm Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-2* 0C to +70C RoHS/Lead-Free: No Materials Analysis MAX643AC PA+ PDIP;8 pin;82 mm Dwg: 21-0043D (PDF) Use pkgcode/variation: P8+2* 0C to +70C RoHS/Lead-Free: Lead Free Materials Analysis MAX643BEPA PDIP;8 pin;82 mm Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-2* -40C to +85C RoHS/Lead-Free: No Materials Analysis MAX643AEPA PDIP;8 pin;82 mm Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-2* -40C to +85C RoHS/Lead-Free: No Materials Analysis MAX643AC SA+T SOIC ;8 pin;31 mm 0C to +70C Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+4* RoHS/Lead-Free: Lead Free Materials Analysis MAX643AC SA+ SOIC ;8 pin;31 mm 0C to +70C Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+4* RoHS/Lead-Free: Lead Free Materials Analysis MAX643AESA+ SOIC ;8 pin;31 mm -40C to +85C Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+4* RoHS/Lead-Free: Lead Free Materials Analysis MAX643AESA+T SOIC ;8 pin;31 mm -40C to +85C Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+4* RoHS/Lead-Free: Lead Free Materials Analysis MAX643AC SA SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-4* 0C to +70C RoHS/Lead-Free: No Materials Analysis MAX643AC SA-T SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-4* 0C to +70C RoHS/Lead-Free: No Materials Analysis MAX643BC SA SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-4* 0C to +70C RoHS/Lead-Free: No Materials Analysis MAX643AESA SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-4* -40C to +85C RoHS/Lead-Free: No Materials Analysis MAX643BESA SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-4* -40C to +85C RoHS/Lead-Free: No Materials Analysis MAX643AESA-T SOIC ;8 pin;31 mm Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-4* -40C to +85C RoHS/Lead-Free: No Materials Analysis Didn't Find What You Need? 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