LC709204F

Battery Fuel Gauge for 1-Cell Lithium-Ion/Polymer (Li+) [Smart Lib Gauge] with low-power 2 µA operation

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Overview

LC709204F is a Fuel Gauge(in other words, Gas Gauge, Battery Monitor or Battery Gauge) for 1-Cell Lithium-Ion/Polymer batteries. It is a member of our Smart LiB Gauge family of Fuel Gauges that use a unique algorithm called HG-CVR2 to accurately measure a battery's RSOC (Relative State of Charge) even under unstable conditions such as changes in battery temperature, loading, aging and self-discharge. The HG-CVR2 algorithm can be easily configured to begin taking battery measurements by setting up a few parameters after battery insertion, reducing complexity in the development process. LC709204F also includes SOH reporting and multiple integrated alarm functions to support battery safety.

Applications

Battery Management for portable and wireless applications

End Products

Wearables
Portable headsets
Smartphones / PDA devices
Wireless handsets
Portable game players
USB-related devices

Features

High accuracy gauging
Low power consumption
Stable gauging
Small footprint
Alarm function: RSOC / Voltage / Temperature
Battery lifetime measurement
Multi-thermistor support
I2C interface(up to 400kHz supported)

Material Composition

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Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

Battery Type

Number of Cells Charged

Interface

V_DD Min (V)

V_DD Max (V)

I_DD (µA)

Tolerance (%)

T_A Min (°C)

T_A Max (°C)

Reference Price

LC709204FXE-01TBG

Active

WLCSP12, 1.48x1.91x0.51

567XE

260

REEL

5000

Li-Ion/Polymer

I2C

2.5

-40

$0.9315

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Battery Fuel Gauges | LC709204F

Battery Fuel Gauge for 1-Cell Lithium-Ion/Polymer (Li+) [Smart Lib Gauge] with low-power 2 µA operation

Overview

Product List

Email Sales