Enhanced dynamic regulation in Buck Converters: integrating input-voltage feedforward with voltage-mode feedback
DC-DC buck converters in automotive and aerospace applications are often required to
handle large disturbances in their input supply and abrupt variations in their loads. This …
handle large disturbances in their input supply and abrupt variations in their loads. This …
A 9.2-ns to 1-s digitally controlled multituned deadtime optimization for efficient GaN HEMT power converters
This paper presents a tunable new deadtime control circuit providing an optimal delay for
power converter optimization. Our method can reduce the deadtime loss while improving the …
power converter optimization. Our method can reduce the deadtime loss while improving the …
A Half-bridge Gate Driver with Self-adjusting and Tunable Dead-time Modes for Efficient Switched-mode Power Systems
The design of high-voltage (HV) switched-mode power systems (SMPSys) poses multiple
challenges, such as minimizing the switching losses and preventing possible shoot-through …
challenges, such as minimizing the switching losses and preventing possible shoot-through …
Delay mismatch insensitive dead time generator for high-voltage switched-mode power amplifiers
The Design of efficient, safe, and reliable circuits is a prime objective in high-voltage (HV)
electronic systems, such as switched-mode power amplifiers (PAs). One of the main causes …
electronic systems, such as switched-mode power amplifiers (PAs). One of the main causes …
A Systematic Approach for PLL-based Zeta Power Converter Control
This paper presents a systematic approach for Zeta power converter control, a versatile
solution designed for systems where the power supply is prone to fluctuations. The …
solution designed for systems where the power supply is prone to fluctuations. The …
A wide-range reconfigurable deadtime and delay element for optimal-power conversion
A reconfigurable dead-time circuit intended for optimum power-converters' operation is
presented. The circuit provides a programmable delay element to produce a wide range of …
presented. The circuit provides a programmable delay element to produce a wide range of …
Design and analysis of combined input-voltage feedforward and PI controllers for the buck converter
This paper presents the design and analysis of combining input-voltage feedforward and
proportional-integral (PI) controllers to regulate the output voltage of DC-DC Buck converter …
proportional-integral (PI) controllers to regulate the output voltage of DC-DC Buck converter …
Design Challenges and Considerations for Gate Drivers of SiC MOSFETS and their Testing
N Hegde, B Shubha… - PCIM Europe 2024; …, 2024 - ieeexplore.ieee.org
The testing of SiC gate drivers involves various parameters, including turn-on and turn-off
delay times, switching losses, and short circuit protection. These tests help to ensure that the …
delay times, switching losses, and short circuit protection. These tests help to ensure that the …
An optimal feedforward circuit with null audio susceptibility in feedback‐controlled buck converter
The ability to manage abrupt disturbances in input supply voltage and sudden fluctuations in
load represents a fundamental requirement for DC‐DC buck converters. While feedback …
load represents a fundamental requirement for DC‐DC buck converters. While feedback …
[HTML][HTML] Reconfigurable Gate Driver Toward High-Power Efficiency and High-Power Density Converters
M Karimi - 2022 - corpus.ulaval.ca
Résumé Les systèmes de gestion de l'énergie exigent des convertisseurs de puissance
pour fournir une conversion de puissance adaptée à diverses utilisations. Il existe différents …
pour fournir une conversion de puissance adaptée à diverses utilisations. Il existe différents …