Madan G Rallabandi

Title: The Innovations of Madan G Rallabandi

Introduction

Madan G Rallabandi is an accomplished inventor based in Tucson, AZ (US). He has made significant contributions to the field of electrical engineering, particularly in power supply management and current sensing technologies. With a total of 3 patents to his name, Rallabandi continues to push the boundaries of innovation.

Latest Patents

One of Rallabandi's latest patents is for a Bi-directional high side current sense measurement system. This system is designed to measure a voltage drop between two nodes in an electrical circuit. It comprises a switched capacitor integrator (SCI), a comparator, and a counter. The SCI alternately captures charge onto a set of sampling capacitors and selectively accumulates or transfers the charge onto a pair of integration capacitors. The charge includes a first portion based on the voltage drop and a second portion that depends on a digital indicator signal. The comparator generates the digital indicator signal based on whether the analog output of the SCI is positive or negative. The counter counts the number of ones occurring in the digital indicator signal during a measurement interval. At the end of this interval, the count value represents a measure of the voltage drop, which can be converted into a current measurement by knowing the resistance between the two nodes.

Another notable patent is for a current limiting protection circuit. This power supply management device includes a current limiting protection circuit that features an output terminal, a first transistor, a replication circuit, a comparator circuit, and a control circuit. The first transistor provides an output current to the output terminal of the power supply management device. The replication circuit is connected to the first transistor and replicates the output current to a separate path for monitoring. The comparator circuit compares the replicated output current to a current reference. In response to the replicated output current exceeding the current reference, the control circuit limits the output current provided by the first transistor to an amount corresponding to the current reference.

Career Highlights

Madan G Rallabandi is currently employed at Standard Microsystems Corporation, where he applies his expertise in electrical engineering to develop innovative solutions. His work has significantly impacted the field, particularly in enhancing power supply management systems.

Collaborations

Rallabandi collaborates with various professionals in his field, including his coworker Scott Cameron McLeod. Their combined efforts contribute to the