|Exhibit 32.1


CERTIFICATION


Pursuant to Section 906 of the
Sarbanes-Oxley Act of 2002 (18 U.S.C.§ 1350, as adopted), Dr. Adya S. Tripathi, Chief
Executive Officer of Tripath Technology Inc. (the Company), and David P.
Eichler, Chief Financial Officer of the Company, each hereby certify that, to the best of
his knowledge:
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| | 1. | The
Companys quarterly report on Form 10-Q for the period ended September
                    30, 2003, to which this Certification is attached as Exhibit 32.1
(the                     Periodic Report) fully complies with the
requirements of Section                     13(a) or Section 15(d) of the Securities
Exchange Act of 1934, as amended, and
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| | 2. | The information contained in the Periodic Report fairly presents, in all
material respects, the financial condition of the Company
at the end of the periods covered by the Periodic Report and the
results of operations of the Company for the periods covered by the Periodic Report.
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In Witness
Whereof, the undersigned have set their hands hereto as of the 10thday
of November, 2003.

|/s/
      Adya S. Tripathi                  |  | /s/
      David P. Eichler                              
|------------------------------------------- |  | --------------------------------------------------------
|                                            |  |                                                         
|                                            |  |                                                         
|Adya
      S. Tripathi, Ph. D.              |  | David
      P. Eichler                                  
|President
      and Chief Executive Officer |  | Vice
      President Finance and Chief Financial Officer

|This certification accompanies the
Form 10-Q to which it relates, is not deemed filed with the Securities and Exchange
Commission and is not to be incorporated by reference into any filing of Tripath
Technology Inc. under the Securities Act of 1933, as amended, or the Securities Exchange
Act of 1934, as amended (whether made before or after the date of the Form 10-Q),
irrespective of any general incorporation language contained in such filing.

39
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