Circuit for providing negative voltages with selectable charge pump or buck-boost operating mode

摘要

Circuits, arrangements and systems may provide for configuring a portion of an integrated circuit to receive an electrical component, and configuring the integrated circuit to operate in a first mode when the electrical component is a first electrical component or in a second mode when the electrical component is a second electrical component.

主权项

1. An electrical circuit comprising:
a first portion configured to receive an electrical component, the first portion having at least two electrical component coupling points, the electrical component to be received between the at least two electrical component coupling points; and a second portion comprising at least one switch, the switch configured to activate the electrical component, wherein the electrical circuit is configured to operate in a first mode or in a second mode based on the electrical component received by the first portion and between the at least two electrical component coupling points.