Improved load transient, reduced bond wires for circuits supplying large currents

Circuits and methods to improve dynamic load transient performance of circuits supplying high current and having parasitic resistances are disclosed. These circuits comprise e.g. LDOs, amplifiers or buffers. The circuits and methods are characterized by including parasitic resistances, caused by bon...

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Bibliographische Detailangaben
Hauptverfasser: Nikolov, Ludmil, Bhattad, Ambreesh
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:Circuits and methods to improve dynamic load transient performance of circuits supplying high current and having parasitic resistances are disclosed. These circuits comprise e.g. LDOs, amplifiers or buffers. The circuits and methods are characterized by including parasitic resistances, caused by bond wires, metallization of pass devices, and substrate routings, in a loop for fast transient response. Furthermore the circuits comprise a stabilization circuit within said loop and a separate pad for said loop.