Invention Grant
- Patent Title: Electrostatic discharge protection circuit and design
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Application No.: US16146900Application Date: 2018-09-28
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Publication No.: US10897132B2Publication Date: 2021-01-19
- Inventor: Bhawna Tomar , Rohith Aravind Mahale , Seema Malhotra , Ajay Kanth Chitturi
- Applicant: Western Digital Technologies, Inc.
- Applicant Address: US CA San Jose
- Assignee: Western Digital Technologies, Inc.
- Current Assignee: Western Digital Technologies, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Loza & Loza, LLP
- Agent Gabriel Fitch
- Main IPC: H02H9/04
- IPC: H02H9/04 ; H01L27/02

Abstract:
Electrostatic discharge (ESD) protection for an electronic circuit includes a timer circuit that controls multiple clamp circuits. In this way, less circuit area may be used for the timer circuit as compared to conventional ESD protection schemes. In some embodiments, the ESD protection circuit is employed in a data storage apparatus that includes a non-volatile memory array (e.g., NAND devices).
Information query