AN2383 datasheet(1/39 Pages) STMICROELECTRONICS

Part #	AN2383

Description	A single plate induction cooker with the ST7FLITE09Y0

PDF	39 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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1 / 39 page

September 2009

Doc ID 12433 Rev 3

1/39

AN2383

Application note

A single plate induction cooker

with the ST7FLITE09Y0

Introduction

This application note describes an induction cooking design which can be used to evaluate

ST components or to get started quickly with your own induction cooking development

project.

Induction cooking is not a radically new invention; it has been widely used all around the

world. With recent improvements in technology and the consequent reduction of component

costs, Induction cooking equipment is now more affordable than ever.

The design provides an opportunity to understand how an induction cooker works and to

make an in-depth examination of the various blocks and parts of this type of cooking

application such as the driving topology, how the resonant tank works, how the pot gets hot

and how to remove it safely from the cooking element.

The design is entirely controlled by a simple ST7FLITE09Y0 8-bit microcontroller, which

provides the PWM driving signals, communicates information to the user interface, and

drives the fan and relay control to the plate feedback.

www.st.com

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