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Battery Li-Ion Supervisor & Monitor IC, I2C Interface, 1 Cell, 2.7 V to 5.5 V supply, MSOP-8

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STC3100IST   Datasheet
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Product Overview

The STC3100IST is a battery monitor IC with coulomb counter/gas gauge in 8 pin MSOP package. The device monitors the critical parameters of a single-cell Li-Ion battery (voltage, temperature and current) and includes hardware functions to implement a gas gauge for battery charge monitoring, based on a programmable 12 to 14bit A/D converter. With a typical 30mohm external sense resistor, the battery current can be up to 2.5A and the accumulator system provides a capacity up to +/-7000mAh with a resolution of 0.2mAh. The device is programmable through the I2C interface. Typical applications include cellular phones, PDA, MP3 players, cordless phones, digital cameras, USB appliances and Bluetooth devices.
  • Battery voltage monitoring
  • Internal temperature sensor
  • Internal or external 32768Hz time base
  • I2C interface for gas gauge monitoring and device control
  • 32bytes RAM, 8byte unique device ID, one general purpose I/O
  • 2.7V to 5.5V operating supply voltage on VCC


Consumer Electronics


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Technical Documents (2)

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CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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18,874 In stock

More stock available week commencing 18/03/24
Standard lead time for this product is 51 weeks.
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