MAX641/642/643
Fixed Output 10W CMOS
Step-Up Switching Regulators
________________________________________________________________ Maxim Integrated Products 1
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.
MAX641/642/643
Fixed Output 10W CMOS
Step-Up Switching Regulators
2_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
MAX641/642/643
Fixed Output 10W CMOS
Step-Up Switching Regulators
_______________________________________________________________________________________ 3
MAX641/642/643
Fixed Output 10W CMOS
Step-Up Switching Regulators
4_______________________________________________________________________________________
MAX641/642/643
Fixed Output 10W CMOS
Step-Up Switching Regulators
_______________________________________________________________________________________ 5
MAX641/642/643
Fixed Output 10W CMOS
Step-Up Switching Regulators
6_______________________________________________________________________________________
MAX641/642/643
Fixed Output 10W CMOS
Step-Up Switching Regulators
_______________________________________________________________________________________ 7
MAX641/642/643
Fixed Output 10W CMOS
Step-Up Switching Regulators
8_______________________________________________________________________________________
MAX641/642/643
Fixed Output 10W CMOS
Step-Up Switching Regulators
_______________________________________________________________________________________ 9
MAX641/642/643
Fixed Output 10W CMOS
Step-Up Switching Regulators
10 ______________________________________________________________________________________
MAX641/642/643
Fixed Output 10W CMOS
Step-Up Switching Regulators
______________________________________________________________________________________ 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
©1990 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products.
Dual Mode is a registered trademark of Maxim Integrated Products.
3/90
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Maxim > Products > Power and Battery Management
MAX641, MAX642, MAX643
5V Adjustable, 10W, CMOS, Step-Up, Switching Regulator C ontroller
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Notes:
Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.1.
Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one
business day.
2.
Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt. More: SeeFull Data
Sheet or Part Naming Conventions.
3.
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses.4.
Devices: 1-70 of 70
MAX641
Free
Sam ple
Buy
Package:
TYPE PINS FOOTPRINT
DRAWING CODE/VAR *
Temp
RoHS/Lead-Free?
Materials Analysis
MAX641ACJA
Ceramic DIP;8 pin;81 mm
Dwg: 21-0045A (PDF)
Use pkgcode/variation: J8-2*
0C to +70C
RoHS/Lead-Free: No
Materials Analysis
MAX641BCJA
Ceramic DIP;8 pin;81 mm
Dwg: 21-0045A (PDF)
Use pkgcode/variation: J8-2*
0C to +70C
RoHS/Lead-Free: No
Materials Analysis
MAX641AEJA
Ceramic DIP;8 pin;81 mm
Dwg: 21-0045A (PDF)
Use pkgcode/variation: J8-2*
-40C to +85C
RoHS/Lead-Free: No
Materials Analysis
MAX641BEJA
Ceramic DIP;8 pin;81 mm
Dwg: 21-0045A (PDF)
Use pkgcode/variation: J8-2*
-40C to +85C
RoHS/Lead-Free: No
Materials Analysis
MAX641BMJA
Ceramic 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
Ceramic DIP;8 pin;81 mm
Dwg: 21-0045A (PDF)
Use pkgcode/variation: J8-2*
-55C to +125C
RoHS/Lead-Free: No
Materials Analysis
MAX641AMJA
Ceramic 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
MAX641ACPA+
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
MAX641BCPA
PDIP;8 pin;82 mm
Dwg: 21-0043D (PDF)
Use pkgcode/variation: P8-2*
0C to +70C
RoHS/Lead-Free: No
Materials Analysis
MAX641ACPA
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
MAX641ACSA+T
SOIC;8 pin;31 mm
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8+4*
0C to +70C
RoHS/Lead-Free: Lead Free
Materials Analysis
MAX641ACSA
SOIC;8 pin;31 mm
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8-4*
0C to +70C
RoHS/Lead-Free: No
Materials Analysis
MAX641BCSA
SOIC;8 pin;31 mm
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8-4*
0C to +70C
RoHS/Lead-Free: No
Materials Analysis
MAX641ACSA-T
SOIC;8 pin;31 mm
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8-4*
0C to +70C
RoHS/Lead-Free: No
Materials Analysis
MAX641ACSA+
SOIC;8 pin;31 mm
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8+4*
0C to +70C
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: Lead Free
Materials Analysis
MAX641AESA+T
SOIC;8 pin;31 mm
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8+4*
-40C to +85C
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
MAX642
Free
Sam ple
Buy
Package:
TYPE PINS FOOTPRINT
DRAWING CODE/VAR *
Temp
RoHS/Lead-Free?
Materials Analysis
MAX642ACJA
Ceramic DIP;8 pin;81 mm
Dwg: 21-0045A (PDF)
Use pkgcode/variation: J8-2*
0C to +70C
RoHS/Lead-Free: No
Materials Analysis
MAX642BCJA
Ceramic DIP;8 pin;81 mm
Dwg: 21-0045A (PDF)
Use pkgcode/variation: J8-2*
0C to +70C
RoHS/Lead-Free: No
Materials Analysis
MAX642BEJA
Ceramic DIP;8 pin;81 mm
Dwg: 21-0045A (PDF)
Use pkgcode/variation: J8-2*
-40C to +85C
RoHS/Lead-Free: No
Materials Analysis
MAX642AEJA
Ceramic DIP;8 pin;81 mm
Dwg: 21-0045A (PDF)
Use pkgcode/variation: J8-2*
-40C to +85C
RoHS/Lead-Free: No
Materials Analysis
MAX642BMJA
Ceramic DIP;8 pin;81 mm
Dwg: 21-0045A (PDF)
Use pkgcode/variation: J8-2*
-55C to +125C
RoHS/Lead-Free: No
Materials Analysis
MAX642AMJA
Ceramic 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
Ceramic 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
MAX642ACPA+
PDIP;8 pin;82 mm
Dwg: 21-0043D (PDF)
Use pkgcode/variation: P8+2*
0C to +70C
RoHS/Lead-Free: Lead Free
Materials Analysis
MAX642BCPA
PDIP;8 pin;82 mm
Dwg: 21-0043D (PDF)
Use pkgcode/variation: P8-2*
0C to +70C
RoHS/Lead-Free: No
Materials Analysis
MAX642ACPA
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
MAX642ACSA+
SOIC;8 pin;31 mm
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8+4*
0C to +70C
RoHS/Lead-Free: Lead Free
Materials Analysis
MAX642ACSA+T
SOIC;8 pin;31 mm
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8+4*
0C to +70C
RoHS/Lead-Free: Lead Free
Materials Analysis
MAX642AESA+
SOIC;8 pin;31 mm
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8+4*
-40C to +85C
RoHS/Lead-Free: Lead Free
Materials Analysis
MAX642AESA+T
SOIC;8 pin;31 mm
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8+4*
-40C to +85C
RoHS/Lead-Free: Lead Free
Materials Analysis
MAX642BCSA
SOIC;8 pin;31 mm
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8-4*
0C to +70C
RoHS/Lead-Free: No
Materials Analysis
MAX642ACSA-T
SOIC;8 pin;31 mm
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8-4*
0C to +70C
RoHS/Lead-Free: No
Materials Analysis
MAX642ACSA
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
MAX643
Free
Sam ple
Buy
Package:
TYPE PINS FOOTPRINT
DRAWING CODE/VAR *
Temp
RoHS/Lead-Free?
Materials Analysis
MAX643AEJA
Ceramic DIP;8 pin;81 mm
Dwg: 21-0045A (PDF)
Use pkgcode/variation: J8-2*
-40C to +85C
RoHS/Lead-Free: No
Materials Analysis
MAX643BEJA
Ceramic DIP;8 pin;81 mm
Dwg: 21-0045A (PDF)
Use pkgcode/variation: J8-2*
-40C to +85C
RoHS/Lead-Free: No
Materials Analysis
MAX643AMJA
Ceramic DIP;8 pin;81 mm
Dwg: 21-0045A (PDF)
Use pkgcode/variation: J8-2*
-55C to +125C
RoHS/Lead-Free: No
Materials Analysis
MAX643BMJA
Ceramic 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
MAX643ACPA
PDIP;8 pin;82 mm
Dwg: 21-0043D (PDF)
Use pkgcode/variation: P8-2*
0C to +70C
RoHS/Lead-Free: No
Materials Analysis
MAX643BCPA
PDIP;8 pin;82 mm
Dwg: 21-0043D (PDF)
Use pkgcode/variation: P8-2*
0C to +70C
RoHS/Lead-Free: No
Materials Analysis
MAX643ACPA+
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
MAX643ACSA+T
SOIC;8 pin;31 mm
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8+4*
0C to +70C
RoHS/Lead-Free: Lead Free
Materials Analysis
MAX643ACSA+
SOIC;8 pin;31 mm
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8+4*
0C to +70C
RoHS/Lead-Free: Lead Free
Materials Analysis
MAX643AESA+
SOIC;8 pin;31 mm
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8+4*
-40C to +85C
RoHS/Lead-Free: Lead Free
Materials Analysis
MAX643AESA+T
SOIC;8 pin;31 mm
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8+4*
-40C to +85C
RoHS/Lead-Free: Lead Free
Materials Analysis
MAX643ACSA
SOIC;8 pin;31 mm
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8-4*
0C to +70C
RoHS/Lead-Free: No
Materials Analysis
MAX643ACSA-T
SOIC;8 pin;31 mm
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8-4*
0C to +70C
RoHS/Lead-Free: No
Materials Analysis
MAX643BCSA
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
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Document Ref.: 19-0920; Rev 0; 1999-03-01
This page last modified: 2 0 05-07-08
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