LC709203F: Battery Fuel Gauge for 1-Cell Lithium-Ion/Polymer

PublishTime：2021-06-21

LC709203F is a Fuel Gauge for a single lithium ion 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:
●"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 : 3μA Operational mode
●Precision Voltage measurement: ±7.5 mV
●Precision Timer: ±3.5%
●Alerts for Low RSOC and / or Low Voltage
●Temperature compensation :Sense Thermistor inputVia I²C
●Detect Battery insertion
●I²C Interface (up to 400 kHz supported)

Brand of Product：	ON Semiconductor
Part#：	LC709203F More Part#
Product Category：	Battery Fuel Gauge More
Application：	[ Battery Management for Portable & Wireless Applications ][ Wireless Handsets ][ Smartphones / PDA devices ][ MP3 players ][ Digital cameras ][ Portable Game Players ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	5/20/2021
Version Number：
Data Encoding：
Data Size：	276 KB

Data section preview(2pages)

- The full preview is over,the data is 2 pages -

Download

+1 Like
Add to Favorites

Recommend

Technical Resources

More>

All reproduced articles on this site are for the purpose of conveying more information and clearly indicate the source. If media or individuals who do not want to be reproduced can contact us, which will be deleted.

Integrated Circuits