APPARATUS AND METHOD FOR CONTROLLING TRANSIENT BOOST CIRCUIT OF VOLTAGE REGULATOR THROUGH FEEDBACK SIGNALS OBTAINED BY DIFFERENTIAL SENSING APPLIED TO OUTPUT CAPACITOR

• Main Authors: LI, Chih-Chen, SYU, Jin-Yan, FANG, Kuan-Yu
• Format: Patent
• Language: English; French; German
• Published: 12.07.2023
• Subjects: AMPLIFIERS; APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS; BASIC ELECTRONIC CIRCUITRY; CONTROL OR REGULATION THEREOF; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; INFORMATION STORAGE; PHYSICS; RESONATORS; STATIC STORES

A transient boost controller for controlling a transient boost circuit of a voltage regulator includes a feedback circuit and a processing circuit. The feedback circuit obtains a first feedback signal and a second feedback signal sensed from an output capacitor of the voltage regulator, wherein the...