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onsemi LC709203FXE-03MH product image
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onsemi LC709203FXE-03MHRoHS

Manufacturer
onsemi
MPN
LC709203FXE-03MH
LCSC Part #
C895465
Packaging
WLCSP-9(1.6x1.8)
Customer #
Key Attributes
Lithium Battery I2C WLCSP-9(1.6x1.8) Battery Management RoHS
Datasheetpdf icononsemi LC709203FXE-03MH
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QtyUnit Price(Reference Only)Total Amount
1+$ 0.8792$ 0.88
200+$ 0.3409$ 68.18
500+$ 0.3286$ 164.30
1,000+$ 0.3224$ 322.40
Standard Packaging5000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Battery Management
Manufactureronsemi
PackagingWLCSP-9(1.6x1.8)
Features-
Operating Temperature-40℃~+85℃
Quiescent Current3uA
0V Battery Charge-
Operating Voltage2.5V~4.5V
Type of BatteryLithium Battery
The Chip TypeMonitoring IC
InterfaceI2C
Balance Current-
Charge Current - Max-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging5000
Sales UnitPiece

Introduction

AI Translation

LC709203F is a Fuel Gauge for a single lithium ion/polymer battery. It is part of our Smart LiB Gauge family of Fuel Gauges which measure the battery RSOC (Relative State Of Charge) using its unique algorithm called HG−CVR. The HG−CVR algorithm eliminates the use of a sense resistor and provides accurate RSOC information even under unstable conditions (e.g. changes of battery; temperature, loading, aging and self-discharge). An accurate RSOC contributes to the operating time of portable devices. LC709203F is available in two small packages realizing the industries smallest PCB footprint for the complete solution. It has minimal parameters to be set by the user enabling simple, quick setup and operation.

Features

AI Translation
  • HG−CVR Algorithm Technology
    • No External Sense Resistor
    • 2.8% Accuracy of RSOC
    • Accurate RSOC of Aging Battery
    • Automatic Convergence of Error
    • Adjustment for the Parasitic Impedance around the Battery
    • Simple and Quick Setup
  • Low Power Consumption
    • 3 μA Operational Mode
  • Precision Voltage Measurement
    • ±7.5 mV
  • Precision Timer
    • ±3.5%
  • Alerts for Low RSOC and/or Low Voltage
  • Temperature Compensation
    • Sense Thermistor Input
    • Via I²C
  • Detect Battery Insertion
  • I²C Interface (up to 400 kHz Supported)
  • These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant

Applications

AI Translation
  • Wireless Handsets
  • Smartphones/PDA Devices
  • MP3 Players
  • Digital Cameras
  • Portable Game Players
  • USB-related Devices