Interleaved Buck Converter

An example of a multiphase synchronous buck converter that can be used to power a microprocessor load is illustrated in Fig. 1. The converter has 5 phases and uses discrete (non-coupled) inductors. Fig. 1: 5-phase interleaved buck converter • Vph1 to Vph5 represent phase voltages as generated by MOSFETs switching at 500 kHz. The wave forms at

https://www.renesas.com/document/atc/case-coupled-inductor-multiphase-buck-converters-why-use-coupled-inductors

converters have drawback of pulsating input and output current which creates high noise and makes control of system complicated due to current limitations [3]. To avoid these ripple and drawbacks without compromising power rating of the system an Interleaved Buck -Boost Converter can be used. In Interleaved Buck -Boost Converter inductors are

http://www.iaeng.org/publication/IMECS2018/IMECS2018_pp641-646.pdf

The current commutates from L2 to The interleaved ZCT switch topology shown in Fig. 2, in L1 , and the diode D2 goes through the recovery process (with the context of a buck converter , can be used as an interleaved ILIC AND MAKSIMOVIC: INTERLEAVED ZERO-CURRENT-TRANSITION BUCK CONVERTER 1623 Fig. 9.

https://www.academia.edu/9859042/Interleaved_Zero_Current_Transition_Buck_Converter

The interleaved buck converter with high step-down conversion ratio has been shown in Fig.3. The converter consists of two input capacitors C in1 and C in2, two switches re triggered 180 degrees apart, 2 phase inductors 1 and L 2 and an output inductor L o. Due to the presence of

https://www.irjet.net/archives/V2/i9/IRJET-V2I961.pdf

Multi-Phase Interleaved Buck Converter . FAN5094 PRODUCT SPECIFICATION 2 REV. 1.0.2 5/13/02 Pin Assignments Pin Definitions Pin Number Pin Name Pin Function Description 1-5 VID0-4 Voltage Identification Code Inputs. These open collector/TTL compatible

https://media.digikey.com/pdf/Data%20Sheets/Fairchild%20PDFs/FAN5094.pdf

duty is below 50%, the capacitive discharging and switching losses. can be reduced considerably. It has a higher step-down conversion ratio. and a smaller output current ripple compared with a conventional. IBC. (Ref:IEEE Paper - Interleaved Buck Converter Having Low Switching. Losses and Improved Step-Down Conversion Ratio)

https://www.mathworks.com/matlabcentral/fileexchange/40249-interleaved-buck-converter

2: Input capacitor RMS ripple current (red trace) variation of a 3 leg interleaved buck converter with a varying current sharing ratio (CSR) between legs 2 and 3 at a duty cycle of 33.333% -Leg1

https://www.researchgate.net/publication/308886975_Interleaved_Switching_of_DCDC_Converters

interleaved buck and two interleaved boost converter are arranged in cascade connection with a damping circuit. Various specifications of components are derive dusing steady-state analysis and triggering pulses for MOSFETs are generate dusing PIC micro controller. KEYWORDS: interleaved , buck -boost, dc-dc converter , MATLAB/Simulink.

http://ijesrt.com/issues%20pdf%20file/Archive-2016/September-2016/77.pdf