Intel Corporation

Intersil Americas Inc.

Santosh Nene

Ramnarayanan Ram Muthukaruppan

Tarun Mahajan

Venkataraman Srinivasan

Giri N K Rangan

Some embodiments include apparatus and methods having a node to provide a signal, and a control unit arranged to control a value of an output voltage at an output node on an output path based on a duty cycle of the signal and a value of an input voltage. The control unit can also be arranged to cause a change in a resistance on the output path in order to determine a value of a current on the output path based at least on the change in the resistance.

Digital current sensing in power controller

A method and system for compressing coefficients of a digital filter is provided. In one approach, the method comprises providing a digital filter having a plurality of consecutive filter coefficients including a first filter coefficient, determining consecutive difference values between each of the consecutive filter coefficients, and storing the first filter coefficient and the consecutive difference values in a memory. The consecutive filter coefficients are generated by retrieving the first filter coefficient, and adding a first difference value to the first filter coefficient to generate a consecutive second filter coefficient. The first difference value corresponds to a difference between the first filter coefficient and the second filter coefficient. A consecutive next difference value is then added to the second filter coefficient to generate a consecutive next filter coefficient. The consecutive next difference value corresponds to a difference between the second filter coefficient and the consecutive next filter coefficient.

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Bengaluru, India

Santosh Nene