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ST STC3100IQT product image
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ST STC3100IQTRoHS

Manufacturer
ST
MPN
STC3100IQT
LCSC Part #
C155587
Packaging
DFN-8-EP(3x3)
Customer #
Key Attributes
Battery monitor IC with Coulomb counter/gas gauge
Datasheetpdf iconST STC3100IQT
In-Stock: 2,162
2,162 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 3.5856$ 3.59
10+$ 3.0018$ 30.02
30+$ 2.6359$ 79.08
100+$ 2.2603$ 226.03
500+$ 2.0912$ 1045.60
1,000+$ 2.018$ 2018.00
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Battery Management
ManufacturerST
PackagingDFN-8-EP(3x3)
FeaturesBattery temperature monitoring;Under-voltage lockout
Operating Temperature-40℃~+85℃
Quiescent Current2uA
0V Battery ChargeNot supported
Operating Voltage2.7V~5.5V
Type of BatteryLithium Battery
The Chip TypeMonitoring IC
InterfaceI2C
Balance Current-
Charge Current - Max2.5A
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

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.

Features

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

Applications

AI Translation
  • Cellular phones
  • PDA
  • MP3 players
  • Cordless phones
  • Digital cameras
  • USB appliances
  • Bluetooth devices