Dynamische Neukalibrierung eines Spannungsreglers
Anmelder: INTEL Corporation 🇺🇸
Details
- Veröffentlichungs-Nr.
- EP4760445
- Anmeldetag
- 27. Oktober 2025
- Veröffentlichung
- 17. Juni 2026
- Rechtsraum
- EP
Abstract
Embodiments herein relate to a voltage regulator (VR) including a measurement circuit to perform a periodic re-calibration which accounts for temperature effects. The measurement circuit compares the output voltage, Vout, to a work point (WP) or target voltage. Based on the comparison, an input to a summing circuit is adjusted. The measurement circuit can include a finite-state machine (FSM) which operates at a clock frequency which is significantly lower than a clock frequency of a main control loop of the VR. The FSM can increment or decrement the input to the multiplier when WP>Vout or WP<Vout, respectively. The WP is modified by the multiplier before being input to the VR.
Anmelder
- Firma
- INTEL Corporation
- Land
- 🇺🇸 USA
US-amerikanischer Halbleiterhersteller mit Sitz in Kalifornien. Entwickelt und produziert Prozessoren, Chipsätze sowie weitere Halbleiterkomponenten für Computer, Server und eingebettete Systeme.
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