Attached files

file filename
10-K - 10-K - POWER INTEGRATIONS INCpowi-2017123110k.htm
EX-32.2 - EXHIBIT 32.2 - POWER INTEGRATIONS INCpowi_ex322x12-31x2017.htm
EX-32.1 - EXHIBIT 32.1 - POWER INTEGRATIONS INCpowi_ex321x12-31x2017.htm
EX-31.2 - EXHIBIT 31.2 - POWER INTEGRATIONS INCpowi_ex312x12-31x2017.htm
EX-31.1 - EXHIBIT 31.1 - POWER INTEGRATIONS INCpowi_ex311x12-31x2017.htm
EX-21.1 - EXHIBIT 21.1 - POWER INTEGRATIONS INCpowi_ex211x12-31x2017.htm


Exhibit 23.1


CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in Registration Statement Nos. 333-214240, 333-183126, 333-152455, 333-146025, 333-122370, 333-119015, 333-112135, 333-102676, 333-86270, 333-59564, 333-42194, 333-83083, 333-69871 and 333-56381 on Form S-8 of our reports dated February 14, 2018, relating to the consolidated financial statements and consolidated financial statement schedules of Power Integrations, Inc. and subsidiaries (the “Company”), and the effectiveness of the Company’s internal control over financial reporting, appearing in this Annual Report on Form 10-K of the Company for the year ended December 31, 2017.

/s/ DELOITTE & TOUCHE LLP

San Jose, California
February 14, 2018