The STC3100 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 30 milliOhms external sense resistor, the battery current can be up to 2.5 A and the accumulator system provides a capacity up to +/-7000 mAh with a resolution of 0.2 mAh.
The device is programmable through the I2C interface.
|DS6013: Battery monitor IC with Coulomb counter/gas gauge||1.1||278 KB|
|AN3395: Sensing resistor selection and usage in STC310x battery monitoring applications||1.2||149 KB|
|AN3064: Using the STC3100 battery monitor for gas gauge applications||1.1||295 KB|
|Health and Wellness Mobility Cloud computing||1 MB|
|Brochure Power management guide||10.2018||4 MB|
|STEVAL-ISB009V1||Li-Ion battery monitoring and gas gauge evaluation board based on STC3100|
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|Part Number||Package||Packing Type||Operating Temperature (°C) (min)||Operating Temperature (°C) (max)||Marketing Status||Unit Price (US$) *||Quantity||ECCN (US)||Country of Origin||More info||Order from ST||Order from Distributors|
|STC3100IQT||VDFPN 8 3x3x1.0||Tape And Reel||-40||85||Active : Product is in volume production||-||EAR99||PHILIPPINES||MORE INFO||Buy Direct Add to cart||DISTRIBUTOR AVAILABILITY|
|STC3100IST||MSOP/TSSOP 8||Tape And Reel||-40||85||Active : Product is in volume production||-||EAR99||PHILIPPINES||MORE INFO||Buy Direct Add to cart||DISTRIBUTOR AVAILABILITY|
|Part Number||Marketing Status||Package||Grade||RoHS Compliance Grade||Material Declaration**|
|STC3100IQT||Active||VDFPN 8 3x3x1.0||Industrial||Ecopack3|
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.