STC3100IQT

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Battery monitor IC with Coulomb counter/gas gauge
Learn More about STC3100IQT

Quantity	$ per Unit	Savings
1 - 9	$3.60	0%
10 - 24	$3.23	10%
25 - 99	$3.06	15%
100 - 249	$2.65	27%
250 - 499	$2.52	30%
500	$2.25	37%
500 +	Contact Sales

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$3.60

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Parameter

Parameter Name	Parameter Value
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	85.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
ROHS Compliance Grade	Ecopack3
Grade	Industrial
Package Name	QFN-8L P 0.5 mm

Description

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.

Key features

Key features
8-byte unique device ID 32-RAM bytes Battery voltage monitoring Coulomb counter with 12/14-bit AD converter, +/- 80 mV input voltage range Internal temperature sensor I²C interface for gas gauge monitoring and device control One general-purpose I/O Internal or external 32768 Hz time base

STC3100IST

STC3100IQT

Active

Battery monitor IC with Coulomb counter/gas gauge Learn More about STC3100IQT

Battery monitor IC with Coulomb counter/gas gauge
Learn More about STC3100IQT