STEVAL-ISB009V1 STMicroelectronics, STEVAL-ISB009V1 Datasheet
STEVAL-ISB009V1
Specifications of STEVAL-ISB009V1
Available stocks
Related parts for STEVAL-ISB009V1
STEVAL-ISB009V1 Summary of contents
Page 1
... STC3100 battery monitor for gas gauge applications Introduction This application note describes the STEVAL-ISB009V1, a demonstration board specifically designed for the STC3100 integrated circuit. The document provides: ● a brief description of the STC3100 device. ● a description of the demonstration board. ● a detailed bill of materials for the demonstration board. ...
Page 2
About the STC3100 1 About the STC3100 The STC3100 monitors the three main battery parameters: voltage, current and temperature, and includes a Coulomb counter to keep track of the charge/discharge status. 1.1 Features ● Accurate battery voltage measurement ● Coulomb ...
Page 3
AN3075 Figure 2. Typical application diagram for the STC3100 Battery State-of-charge Remaining percentage Remaining time uC with Gas Gauge firmware Battery data Current 80 % Voltage Temperature 2:06 32768 Hz clock STC3100 ROSC SCL I2C bus SDA Doc ID 16365 ...
Page 4
... Demonstration board description 2 Demonstration board description The STEVAL-ISB009V1 is a demonstration board designed to help you evaluate the performance of the STC3100. Figure 3. Demonstration board schematic diagram PT_IO0 PT_ROSC PT_SDA PT_SCL Table 1. Bill of materials Part Part type IC1 STC3100IQT Rosc 200 kΩ/0.1% Rcg 33 mΩ ...
Page 5
AN3075 3 Demonstration board layout The printed circuit board of the demonstration board has the following characteristics. ● Board dimensions ● 2-layer PCB ● Thickness of PCB: 0.8 mm ● FR4 material ● Thickness of ...
Page 6
Demonstration board connections 4 Demonstration board connections The STC3100 demonstration board can be simply connected to a battery and interfaced with a digital controller as shown in Figure 6. Demonstration board connections with battery and microcontroller IO voltage = 1.8 ...
Page 7
... AN3075 5 Conclusion To order the board online http://www.st.com/stonline/domains/buy/buy_dev.htm and use the order code STEVAL-ISB009V1. Doc ID 16365 Rev 1 Conclusion 7/9 ...
Page 8
Revision history 6 Revision history Table 2. Document revision history Date 08-Oct-2009 8/9 Revision 1 Initial release. Doc ID 16365 Rev 1 AN3075 Changes ...
Page 9
... AN3075 Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...