Invention Grant
- Patent Title: Low quiescent current DC-to-DC converter with increased output voltage accuracy
-
Application No.: US15596762Application Date: 2017-05-16
-
Publication No.: US10236773B2Publication Date: 2019-03-19
- Inventor: Toru Miyamae
- Applicant: Cypress Semiconductor Corporation
- Applicant Address: US CA San Jose
- Assignee: Cypress Semiconductor Corporation
- Current Assignee: Cypress Semiconductor Corporation
- Current Assignee Address: US CA San Jose
- Main IPC: H02M1/08
- IPC: H02M1/08 ; H02M3/157 ; H02M3/158 ; H02M3/156 ; H02M1/00

Abstract:
Systems and methods for driving a low quiescent current DCDC converter are disclosed. An error threshold compensation circuit of the DCDC converter is configured to detect an output voltage of the DCDC converter, compare the output voltage to a target voltage, and modify a first threshold voltage of the hysteresis control circuit based on the comparison.
Public/Granted literature
- US20180097445A1 LOW QUIESCENT CURRENT DC-to-DC CONVERTER Public/Granted day:2018-04-05
Information query