Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000932471-12-002973
Filing Date
2012-02-09
Accepted
2012-02-09 14:30:23
Documents
1

Document Format Files

Seq Description Document Type Size
1 powerintegrationsinc.htm SC 13G 37762
  Complete submission text file 0000932471-12-002973.txt   39207
Mailing Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600
Business Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600 6106691000
VANGUARD GROUP INC (Filed by) CIK: 0000102909 (see all company filings)

EIN.: 231945930 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13G

Mailing Address 5245 HELLYER AVE SAN JOSE CA 95138
Business Address 5245 HELLYER AVE SAN JOSE CA 95138 4084149200
POWER INTEGRATIONS INC (Subject) CIK: 0000833640 (see all company filings)

EIN.: 943065014 | State of Incorp.: CA | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-52867 | Film No.: 12586382
SIC: 3674 Semiconductors & Related Devices