Driver circuit with enhanced control for current and voltage slew rates

An integrated circuit (IC) includes: an input terminal; an output terminal; a first reference voltage terminal and a second reference voltage terminal; a high-side power switch coupled between the first reference voltage terminal and the output terminal; a low-side power switch coupled between the o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Cignoli, Marco
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:An integrated circuit (IC) includes: an input terminal; an output terminal; a first reference voltage terminal and a second reference voltage terminal; a high-side power switch coupled between the first reference voltage terminal and the output terminal; a low-side power switch coupled between the output terminal and the second reference voltage terminal; a first combinational logic and a second combination logic that are coupled to the input terminal; a first driver coupled between the first combinational logic and the high-side power switch; a second driver coupled between the second combinational logic and the low-side power switch; and first comparators coupled to the second combinational logic, where the first comparators are configured to compare a voltage difference between load path terminals of the high-side power switch with a first threshold and a second threshold.