Patent ID: 8975880
Filing Date: 2015-03-10
Classification: H02M,H03K,Y02B

Abstract:
1. An integrated circuit switching regulator, comprising: an n-type transistor and a p-type transistor arranged in a circuit such that their respective drains are coupled together to provide an output of the switching regulator; a first pre-driver configured to provide a first gate voltage to the n-type transistor; a second pre-driver configured to provide a second gate voltage to the p-type transistor; a first low-dropout regulator (LDO) configured to provide a first DC voltage to the first pre-driver; a second LDO configured to provide a second DC voltage to the second pre-driver; a first dip compensator configured to charge a gate capacitance of the n-type transistor when the n-type transistor is turned on; and a second dip compensator configured to charge gate capacitance of the p-type transistor when the p-type transistor is turned on.