Inventor
MACKAY GRAEME G
US28 patents
Patents
28 patentsUS10734885B2Aug 4, 2020
Removal of near DC errors in a peak-controlled boost converter using a low-bandwidth secondary control loop
CIRRUS LOGIC INT SEMICONDUCTOR LTD22 citations94
US11469661B2Oct 11, 2022
Multiphase inductive boost converter with multiple operational phases
CIRRUS LOGIC INT SEMICONDUCTOR LTD13 citations86
US11476766B2Oct 18, 2022
Prediction of load current and control current in a power converter using output voltage thresholds
CIRRUS LOGIC INT SEMICONDUCTOR LTD4 citations82
US11735942B2Aug 22, 2023
Maintaining operation within a stable region of a power curve of a power converter
CIRRUS LOGIC INT SEMICONDUCTOR LTD4 citations74
US11770064B2Sep 26, 2023
Prediction of load current and control current in a power converter using output voltage thresholds by pre-seeding target current values
CIRRUS LOGIC INT SEMICONDUCTOR LTD2 citations73
US11616434B2Mar 28, 2023
Multiphase inductive boost converter with multiple operational phases
CIRRUS LOGIC INT SEMICONDUCTOR LTD2 citations73
US11515707B2Nov 29, 2022
Control of power converter based on dynamic constraint factors
CIRRUS LOGIC INT SEMICONDUCTOR LTD2 citations73
US11463008B2Oct 4, 2022
Decreasing output droop in a power converter via an energy storage capacitor
CIRRUS LOGIC INT SEMICONDUCTOR LTD5 citations73
US11392151B2Jul 19, 2022
Dual-level detection to reduce voltage droop on critical battery voltage nodes
CIRRUS LOGIC INT SEMICONDUCTOR LTD2 citations73
US11387732B2Jul 12, 2022
Efficient use of energy in a switching power converter
CIRRUS LOGIC INT SEMICONDUCTOR LTD4 citations73
US11183849B1Nov 23, 2021
Control of power converter based on dynamic constraint factors
CIRRUS LOGIC INT SEMICONDUCTOR LTD2 citations73
US12046986B2Jul 23, 2024
Load regulation of a power converter based on adjustable output voltage thresholds
CIRRUS LOGIC INT SEMICONDUCTOR LTD2 citations72
US11658559B2May 23, 2023
Minimizing voltage droop in a power converter
CIRRUS LOGIC INT SEMICONDUCTOR LTD2 citations72
US11552569B2Jan 10, 2023
Randomization of current in a power converter
CIRRUS LOGIC INT SEMICONDUCTOR LTD2 citations72
US11522440B2Dec 6, 2022
Use of shared feedback among two or more reactive schemes
CIRRUS LOGIC INT SEMICONDUCTOR LTD2 citations72
US11522460B2Dec 6, 2022
Optimizing the control of a hysteretic power converter at low duty cycles
CIRRUS LOGIC INT SEMICONDUCTOR LTD3 citations68
US11909317B2Feb 20, 2024
Efficient use of energy in a switching power converter
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations62
US11722054B2Aug 8, 2023
Use of shared feedback among two or more reactive schemes
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations62
US11671018B2Jun 6, 2023
Randomization of current in a power converter
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations62
US11843317B2Dec 12, 2023
Pseudo-bypass mode for power converters
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations61
US11031867B2Jun 8, 2021
Digital-to-analog converter with embedded minimal error adaptive slope compensation for digital peak current controlled switched mode power supply
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations61
US11837956B2Dec 5, 2023
Short detection for inductive switching converters
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations59
US10972836B2Apr 6, 2021
Digital signal routing circuit
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations59
US11764595B2Sep 19, 2023
Clamping current limit of a hysteretic power converter to a minimum value to ensure graceful shutdown at battery end of life
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations52
US12212241B2Jan 28, 2025
Phase interleaving in a multiphase power converter
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations51
US11953531B2Apr 9, 2024
Sense resistor and method for forming same
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations49
US12101097B2Sep 24, 2024
Coulomb counter circuitry
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations48
US12381486B2Aug 5, 2025
Delta-based current steering for power converter peak/valley current control
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations47