Attached files

file filename
EX-32.1 - EX-32.1 - ALPHA & OMEGA SEMICONDUCTOR Ltdaoslex321fy202110k.htm
EX-31.2 - EX-31.2 - ALPHA & OMEGA SEMICONDUCTOR Ltdaoslex312fy202110k.htm
EX-31.1 - EX-31.1 - ALPHA & OMEGA SEMICONDUCTOR Ltdaoslex311fy202110k.htm
EX-23.1 - EX-23.1 - ALPHA & OMEGA SEMICONDUCTOR Ltdaoslex231fy2021bdoconsent.htm
EX-21.1 - EX-21.1 - ALPHA & OMEGA SEMICONDUCTOR Ltdaoslex211fy2021listofsubsi.htm
EX-10.48 - EX-10.48 - ALPHA & OMEGA SEMICONDUCTOR Ltdexhibit1048aosthirdamend.htm
EX-10.47 - EX-10.47 - ALPHA & OMEGA SEMICONDUCTOR Ltdexhibit1047aossecondamen.htm
EX-10.46 - EX-10.46 - ALPHA & OMEGA SEMICONDUCTOR Ltdaoslex1046fy2021amendedand.htm
EX-10.45 - EX-10.45 - ALPHA & OMEGA SEMICONDUCTOR Ltdaoslex1045fy20212021office.htm
EX-10.44 - EX-10.44 - ALPHA & OMEGA SEMICONDUCTOR Ltdaoslex1044fy2021firstamend.htm
10-K - 10-K - ALPHA & OMEGA SEMICONDUCTOR Ltdaosl-20210630.htm

Exhibit 32.2
CERTIFICATION OF CHIEF FINANCIAL OFFICER
PURSUANT TO 18 U.S.C. § 1350, AS ADOPTED PURSUANT TO SECTION 906
OF THE SARBANES-OXLEY ACT OF 2002

I, Yifan Liang, the chief financial officer of Alpha and Omega Semiconductor Limited (the “Company”), certify for the purposes of 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge,

a.the Annual Report of the Company on Form 10-K for the fiscal year ended June 30, 2021 (the “Report”), fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and
b.the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
 

Date: August 30, 2021

/s/    YIFAN LIANG
Yifan Liang
Chief Financial Officer
and Corporate Secretary