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STC3115AIQT
Integrated Circuits (ICs)

STC3115AIQT

Active
STMicroelectronics

BATTERY FUEL GAUGE, LI-ION, LI-POL, 2.7V TO 4.2V SUPPLY, I2C INTERFACE, DFN-10

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Search across all available documentation for this part.

DocumentsSTC3115AIQT | DatasheetProduct Change Notice EN+4
STC3115AIQT
Integrated Circuits (ICs)

STC3115AIQT

Active
STMicroelectronics

BATTERY FUEL GAUGE, LI-ION, LI-POL, 2.7V TO 4.2V SUPPLY, I2C INTERFACE, DFN-10

Deep-Dive with AI

DocumentsSTC3115AIQT | DatasheetProduct Change Notice EN+4

Technical Specifications

Parameters and characteristics for this part

SpecificationSTC3115AIQT
FunctionBattery Monitor
InterfaceI2C
Mounting TypeSurface Mount
Operating Temperature [Max]85 C
Operating Temperature [Min]-40 ¯C
Package / Case10-UFDFN
Supplier Device Package10-DFN (3x2)

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyN/A 3701$ 2.42
NewarkEach (Supplied on Cut Tape) 1$ 2.99
10$ 2.37
25$ 2.21
50$ 2.12
100$ 2.04
250$ 1.96
500$ 1.91
1000$ 1.87

Description

General part information

STC3115 Series

The STC3115 includes the hardware functions required to implement a low-cost gas gauge for battery monitoring. The STC3115 uses current sensing, Coulomb counting and accurate measurements of the battery voltage to estimate the state-of-charge (SOC) of the battery. An internal temperature sensor simplifies implementation of temperature compensation.

An alarm output signals a low SOC condition and can also indicate low battery voltage. The alarm threshold levels are programmable.

The STC3115 offers advanced features to ensure high performance gas gauging in all application conditions.