STC3115IQT

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	UFDFPN 2X3 10L

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	$3.64	0%
10-24	$2.74	25%
25-99	$2.52	31%
100-249	$2.27	38%
250-499	$2.16	41%
500	$2.09	43%
500 +	Contact sales

$3.64

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	UFDFPN 2X3 10L

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