Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Dual mode buck regulator with improved transition between LDO and PWM operation

Dual mode buck regulator with improved transition between LDO and PWM operation

US Patent 7148670 · Granted Dec 12, 2006

Estimated economic value: $9,235,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Constant on-time buck converter with calibrated ripple injection having improved2021
Calibrated ripple injection-based constant on-time buck converter with pre-bias 2020
Multi-phase parallelable constant on time buck controller with phase interleavin2019
Method and apparatus for phase current balancing in multi-phase constant on-time2019
Switching regulator using adaptive slope compensation with DC correction2016
System and method to calculate initial duty cycle2010
Constant on-time regulator with internal ripple generation and improved output v2009
Ripple generation in buck regulator using fixed on-time control to enable the us2009
Analog internal soft-start and clamp circuit for switching regulator2008
Method for starting a voltage-mode switching power supply into a biased load2007
Resistance multiplier circuit and compact gain attenuator2006
Elimination of recirculation current loss in load-shared switching mode power su2006