ON Semiconductor LC709203FQH-01TWG Lithium-Ion, Battery Fuel Gauge IC, 2.5 → 4.5 V 8-Pin, WDFN

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

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.

Alerts for Low RSOC and / or Low Voltage
Temperature compensation :Sense Thermistor inputVia I2C
Detect Battery insertion
I2C Interface (up to 400 kHz supported)

Specifications
Attribute Value
Battery Type Lithium-Ion
Mounting Type Surface Mount
Package Type WDFN
Pin Count 8
Length 4mm
Typical Operating Supply Voltage 2.5 → 4.5 V
Dimensions 4 x 3 x 0.75mm
Width 3mm
Height 0.75mm
Maximum Operating Temperature 85 °C
Maximum Output Current 3mA
Maximum Output Voltage 5.5 V
Minimum Operating Temperature -40 °C
Minimum Output Current -200µA
Minimum Output Voltage -0.3 V
Available to back order for despatch 06/10/2020
Price Each (On a Reel of 2000)
£ 0.567
(exc. VAT)
£ 0.68
(inc. VAT)
Units
Per unit
Per Reel*
2000 - 2000
£0.567
£1,134.00
4000 - 8000
£0.531
£1,062.00
10000 - 18000
£0.517
£1,034.00
20000 - 48000
£0.504
£1,008.00
50000 +
£0.491
£982.00
*price indicative
Related Products
The ISL78610 is a lithium-ion (Li-ion) battery pack ...
Description:
The ISL78610 is a lithium-ion (Li-ion) battery pack monitor. It provides cell balancing and accurate voltage and temperature monitoring. Up to 12-cell voltage monitors Cell voltage measurement accuracy ±10 m VInternal and external temperature monitoring Integrated system diagnostics for all key internal functions Integrated watchdog is able to activate shut ...
The 74AHCT series from Diodes Inc includes a ...
Description:
The 74AHCT series from Diodes Inc includes a variety of logic ICs such as standard logic gates, hex inverters, buffers and Schmitt trigger inverters. They are advanced high-speed range of CMOS devices with low power consumption. Supply Voltage Range: 4.5V to 5.5VInputs Are TTL Voltage Level Compatible Outputs Sink or ...
18V Li-Ion grinder with a high safety standard ...
Description:
18V Li-Ion grinder with a high safety standard complete with burst-wheel proofed guard and a 2 motion switch to prevent accidental switch on or restart after a power interruption. • Electronic Cell Protection prevents overheating, overload & deep discharge• Electronic Motor Protection, if overload is detected, the motor will shut ...
Description:
The 74HCT are a high-speed series of CMOS devices from Diodes Zetex. Suitable for general purpose, the logic ICs are pin compatible with low power Schottky (LSTTL). They also benefit from low power consumption. The variety of types available include standard logic gates, hex inverters, buffers, Schmitt trigger inverters and ...