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                                                                                                      1. Home
                                                                                                      2. Semiconductors - ICs
                                                                                                      3. Power Management ICs - PMIC
                                                                                                      4. Battery Management
                                                                                                      5. Battery Supervisor & Monitor ICs
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                                                                                                      STC3100IQT

                                                                                                      Battery Monitor, Coulomb Counter/Gas Gauge, Li-Ion, I2C, 1 Cell, 2.7 to 5.5V, -40 °C to 85 °C, DFN-8

                                                                                                      STMICROELECTRONICS STC3100IQT
                                                                                                      Image is for illustrative purposes only. Please refer to product description.
                                                                                                      ManufacturerSTMICROELECTRONICS
                                                                                                      Manufacturer Part NoSTC3100IQT
                                                                                                      Order Code1750199
                                                                                                      Technical Datasheet

                                                                                                      Data Sheet

                                                                                                      See all Technical Docs
                                                                                                      Packaging Options
                                                                                                      2,062 In Stock

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                                                                                                      2062 Delivery in 4-6 Business Days(UK stock)
                                                                                                      QuantityPrice
                                                                                                      1+Rs.214.020
                                                                                                      10+Rs.205.030
                                                                                                      Price for:Each (Supplied on Cut Tape)
                                                                                                      Minimum: 1
                                                                                                      Multiple: 1
                                                                                                      Rs.214.02
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                                                                                                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                      Product Information

                                                                                                      ManufacturerSTMICROELECTRONICS
                                                                                                      Manufacturer Part NoSTC3100IQT
                                                                                                      Order Code1750199
                                                                                                      Technical Datasheet

                                                                                                      Data Sheet

                                                                                                      Battery TypeLi-Ion
                                                                                                      InterfacesI2C
                                                                                                      No. of Cells1Cells
                                                                                                      Supply Voltage Min2.7V
                                                                                                      Supply Voltage Max5.5V
                                                                                                      IC Case / PackageDFN
                                                                                                      No. of Pins8Pins
                                                                                                      Operating Temperature Min-40°C
                                                                                                      Operating Temperature Max85°C
                                                                                                      IC MountingSurface Mount
                                                                                                      Product Range-
                                                                                                      Qualification-
                                                                                                      MSL-
                                                                                                      SVHCNo SVHC (21-Jan-2025)

                                                                                                      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 30mΩ 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.

                                                                                                      Technical Specifications

                                                                                                      Battery Type

                                                                                                      Li-Ion

                                                                                                      No. of Cells

                                                                                                      1Cells

                                                                                                      Supply Voltage Max

                                                                                                      5.5V

                                                                                                      No. of Pins

                                                                                                      8Pins

                                                                                                      Operating Temperature Max

                                                                                                      85°C

                                                                                                      Product Range

                                                                                                      -

                                                                                                      MSL

                                                                                                      -

                                                                                                      Interfaces

                                                                                                      I2C

                                                                                                      Supply Voltage Min

                                                                                                      2.7V

                                                                                                      IC Case / Package

                                                                                                      DFN

                                                                                                      Operating Temperature Min

                                                                                                      -40°C

                                                                                                      IC Mounting

                                                                                                      Surface Mount

                                                                                                      Qualification

                                                                                                      -

                                                                                                      SVHC

                                                                                                      No SVHC (21-Jan-2025)

                                                                                                      Technical Docs (2)

                                                                                                      Technical Data Sheet EN

                                                                                                      Product Change Notice EN

                                                                                                      Legislation and Environmental

                                                                                                      Country of Origin:
                                                                                                      Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                      Philippines
                                                                                                      Country in which last significant manufacturing process was carried out
                                                                                                      Tariff No:85423100
                                                                                                      US ECCN:EAR99
                                                                                                      EU ECCN:NLR
                                                                                                      RoHS Compliant:Yes

                                                                                                      RoHS

                                                                                                      RoHS Phthalates Compliant:Yes

                                                                                                      RoHS

                                                                                                      SVHC:No SVHC (21-Jan-2025)
                                                                                                      Download Product Compliance Certificate

                                                                                                      Product Compliance Certificate

                                                                                                      Weight (kg):.00006
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