STC3115IJT

Gas gauge IC with alarm output for handheld applications

Parameters

Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	85.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack3
Grade	Industrial
Package Name	CSP P 0.4 mm

Description

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...
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Key features

Key features
OptimGauge™ algorithm 0.25% accuracy battery voltage monitoring Coulomb counter and voltage-mode gas gauge operations Robust initial open-circuit-voltage (OCV) measurement at power-up Programmable low battery alarm Internal temperature sensor Battery swap detection Low power: 45 μA in power-saving mode, 2 μA max. in standby mode Micro-sized packages: 1.4 x 2.0 mm 10-bump CSP package 2.0 x 3.0 mm DFN10 package

In stock

Quantity	$ per unit	Savings
1-9	$1.45	0%
10-60	$1.17	20%
60 +	Contact sales

$1.45

Parameters

Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	85.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack3
Grade	Industrial
Package Name	CSP P 0.4 mm

Description

Key features

Key features
OptimGauge™ algorithm 0.25% accuracy battery voltage monitoring Coulomb counter and voltage-mode gas gauge operations Robust initial open-circuit-voltage (OCV) measurement at power-up Programmable low battery alarm Internal temperature sensor Battery swap detection Low power: 45 μA in power-saving mode, 2 μA max. in standby mode Micro-sized packages: 1.4 x 2.0 mm 10-bump CSP package 2.0 x 3.0 mm DFN10 package