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STC3100IQT

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

STMICROELECTRONICS STC3100IQT
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Manufacturer Part No:
STC3100IQT
Order Code:
1750199
Technical Datasheet:
STC3100IQT   Datasheet
See all Technical Docs

Product Overview

The STC3100IQT is a Battery Monitor IC with coulomb counter/gas gauge. It 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 14-bit A/D converter. With a typical 30mR 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.
  • Battery voltage monitoring
  • Internal temperature sensor
  • Internal or external 32768Hz time base
  • 32 bytes RAM
  • 8 bytes Unique device ID
  • One general-purpose I/O

Applications

Portable Devices, Communications & Networking, Audio, Wireless

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information

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:
Li-Ion

:
I2C

:
1

:
2.7V

:
5.5V

:
DFN

:
8Pins

:
-40°C

:
85°C

:
-

:
-

:
-
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Technical Docs (1)

CAD Downloads

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Terms and Conditions

CAD Models - Notice
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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