Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

LC709209FXE-01TBG is a Fuel Gauge for 1−Cell Lithium−ion/Polymer batteries. It is part of our Smart LiB Gauge family of Fuel Gauges which measure the battery RSOC using its unique algorithm called HG−CVR2.

Features

HG−CVR2 Algorithm Technology

Small Footprint: No Need for Current Sensing Resistor

Accurate RSOC of Aging Battery

Stable Gauging by Automatic Convergence of Error

Immediate Accurate Gauging after Battery Insertion

Eliminates Learning Cycle

Low Power Consumption

2 A Operational Mode Current

Start Gauging Immediately Stand−Alone

Store the Initial Setting Values Required for Gauging in the Built−in Non Volatile Memory

Continue Gauging Even After Sudden Power Down

Improvement of the Battery Safety by Alarm Function RSOC / Voltage / Temperature

Battery Lifetime Measurement SOH / Cycle Count / Operating Time

Remaining Time EstimationTime to Full / Time to Empty

Two Temperature Inputs

Input to Sense an NTC Thermistor

Via I2C

I2C Interface (Supported up to 400 kHz)

These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant

Applications

Battery Packs

Wearables / IoT Devices

Smartphones/PDA Devices

Digital Cameras

Portable Game Players

USB-related Devices

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.