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ONSEMI LC709204FXE01TBG Battery Fuel Gauge

The LC709204F is a compact, low-power fuel gauge optimized for 1-Cell Lithium-ion or Polymer batteries. Employing ON Semiconductor's unique HG-CVR2 algorithm, it delivers precise RSOC measurement even under unstable conditions like aging and temperature changes. It features accurate battery capacity, safety alarms for voltage and temperature, and supports SOH and cycle count monitoring. Designed for applications such as wearables, IoT devices, smartphones, and portable electronics, it requires minimal setup, offers quick activation, and boasts high accuracy with internal impedance-based current measurement. Its small footprint and low power consumption make it ideal for portable, energy-sensitive applications.

Authorized Distributors
Part No:LC709204FXE-01TBG
Stock:0
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:
Part No:LC709204FXE-01TBG
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.99
Buy/RFQ:

ONSEMI LC709204FXE01TBG Battery Fuel Gauge Specifications:

  • Package: WLCSP12, 1.48x1.91x0.51 mm
  • Operation Voltage: 2 V to 4.6 V
  • Operating Current in Mode: 2 μA
  • Measurement Range: Cell voltage 0x09C4 to 0x1388 mV (25V to 5V), Temperature -30°C to 80°C
  • Output Interface: I2C supported up to 400 kHz, open-drain SDA and SCL with external pull-ups
  • Alarm Thresholds: RSOC, cell voltage, and temperature alarms configurable, battery profile support
  • Features: Accurate RSOC via HG-CVR2, internal impedance & open-circuit voltage measurement, automatic error convergence, SOH and cycle count monitoring
  • Memory: Non-volatile 32-bit User ID, internal management code, battery profile selection
  • Battery Safety: Voltage and temperature alarms, status reporting, lifetime and health monitoring

Buy the ON Semiconductor Series Smart LiB Gauge: LC709204FXE01TBG

Upgrade your portable device with the LC709204F fuel gauge from ON Semiconductor. This advanced battery monitor uses HG-CVR2 technology to deliver precise RSOC measurement. Its compact WLCSP12 package supports quick setup, minimizing calibration efforts. With safety alarms for voltage, temperature, and health status, it enhances device reliability. Low power consumption of 2 μA ensures energy efficiency for wearables, IoT devices, and smartphones. Trust LC709204F for accurate, real-time battery management and extend your product's operational lifetime while simplifying integration and development.

Order your ON Semiconductor Series Smart LiB Gauge LC709204FXE01TBG today and empower your portable devices with accurate, reliable battery management.

Frequently Asked Questions

Where can I buy ONSEMI LC709204FXE01TBG?

You can click on the BUY or RFQ button to purchase LC709204FXE01TBG from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part LC709204FXE01TBG?

You can download the LC709204FXE01TBG datasheet or visit the ONSEMI website for support.

Who is the manufacturer of LC709204FXE01TBG?

ONSEMI

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