Invention Grant
- Patent Title: Charge pump circuits
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Application No.: US17030668Application Date: 2020-09-24
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Publication No.: US11239750B2Publication Date: 2022-02-01
- Inventor: Maciej Piotr Jankowski
- Applicant: TEXAS INSTRUMENTS INCORPORATED
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Agent Valerie M. Davis; Charles A. Brill; Frank D. Cimino
- Main IPC: H02M3/07
- IPC: H02M3/07
Abstract:
A charge pump circuit includes a voltage output terminal, a flying capacitor, and a current source. The flying capacitor includes a first terminal coupled to the voltage output terminal, and a second terminal coupled to an output terminal of a drive circuit. The current source includes a first terminal coupled to the voltage output terminal, and a second terminal coupled to a power supply rail.
Public/Granted literature
- US20210013800A1 CHARGE PUMP CIRCUITS Public/Granted day:2021-01-14
Information query
IPC分类:
