Load independent voltage regulator

Details Load independent voltage regulator Load independent voltage regulator

2007-03-23

2009-12-08

Paladini, Albert W (Department: 2836)

Electrical transmission or interconnection systems

With line drop compensation

C323S276000, C323S277000, C323S278000, C323S279000

Reexamination Certificate

active

07629711

ABSTRACT:
An integrated circuit package (202) includes a voltage regulator (208) and a power-out pin (236) for coupling to a load circuit (210) via a connection (234) external to the integrated circuit package and for coupling to an output (230) of the voltage regulator via a connection (224, 228, 226and231) internal to the integrated circuit package. The internal connection has a series resistance that causes a voltage drop due to a load current. The voltage regulator compensates for the voltage drop in the internal connection using a current feedback circuit, in which the current fed back is proportional to the voltage drop caused by the series resistance of the internal connection.

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patent: 6812592 (2004-11-01), Iwata et al.
patent: 7112898 (2006-09-01), Brown et al.
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“Microchip PIC12C67X and PIC12CE67X—In-Circuit Serial Programming for PIC12C67X and PIC12CE67X OTP MCUs”, Microchip Technology Inc., 2001.

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