Adaptive On-Time Control Buck Converter with a Novel Virtual Inductor Current Circuit

Adaptive On-Time Control Buck Converter with a Novel Virtual Inductor Current Circuit

This study presents a new virtual inductor current circuit to reduce circuit complexity, which is not necessary to sense inductance current directly. The buck converter was designed to produce an output voltage of 1.0–2.5 V for a 3.0–3.6 V input voltage. The load current range was from 100 mA to 500...

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Bibliographic Details
Main Authors: Hsiao-Hsing Chou, Hsin-Liang Chen, Yang-Hsin Fan, San-Fu Wang
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Electronics
Subjects:
virtual inductor current (VIC)
adaptive ON time (AOT)
constant ON time (COT)
electromagnetic interference (EMI)
discontinuous conduction mode (DCM)
pulse-width modulation (PWM)
Online Access:https://www.mdpi.com/2079-9292/10/17/2143

Internet

https://www.mdpi.com/2079-9292/10/17/2143

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