AN2818 datasheet(1/24 Pages) STMICROELECTRONICS

Part #	AN2818

Description	NiMH battery charger demonstration board through USB based on the ST7FLIT15BY0

PDF	24 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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1 / 24 page

April 2009

Rev 1

1/24

AN2818

Application note

NiMH battery charger demonstration board through USB

based on the ST7FLIT15BY0

Introduction

This application note describes a NiMH battery charger demonstration board used with a

USB microcontroller. Basically, the battery charger demonstration board consists of two

identified sections:

■ a very low cost NiMH charger based on the ST7FLIT15BY0 microcontroller.

■ a USB microcontroller – ST72F60E2M1 – used to control the charger.

Chapter 1 describes the basic theory to connect a USB to the NiMH battery charger, and

also introduces the demonstration board STEVAL-ISB003V1. Chapter 2 describes how to

use the STEVAL-ISB003V1 demonstration board (USB to Li-Ion demonstration board) as

NiMH battery charger. Refer to UM0497 for more information on the STEVAL-ISB003V1.

www.st.com

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