STC3117IJT Battery Management ICs by STMicroelectronics

Gas gauge IC with battery charger control for handheld applications

Status: Active
Series: STC3117
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The STC3117 includes the STMicroelectronics OptimGaugeâ„¢ algorithm. It provides accurate battery state-of-charge (SOC) monitoring, tracks battery parameter changes with operation conditions, temperature, and aging, and allows the application to get a battery state-of-health (SOH) indication. An alarm output signals low SOC or low voltage conditions and also indicates fault conditions like a missing or swapped battery.

Where to Buy

Prices starting from US$0.69

Distributor Stock
Logo for Rochester Electronics
Rochester Electronics
from US$0.76
954
in stock
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Logo for Newark
Newark Electronics
from US$0.92
18
in stock
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Logo for Avnet Silica
Avnet Silica
-
30,000
in stock
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Logo for Future Electronics NA
Future Electronics
from US$0.72
0
in stock
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Logo for Avnet America
Avnet America
from US$0.69
0
in stock
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Logo for Farnell UK
Farnell
from US$0.96
0
in stock
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Logo for EBV Elektronik
EBV Elektronik
-
0
in stock
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Features

Patented OptimGaugeâ„¢ algorithm for accurate battery capacity calculation
Robust initial open-circuit-voltage (OCV) measurement at power up
Programmable low battery alarm
Missing/swapped battery detection
Average current internal calculation
End-of-charge detection
Internal temperature sensor
Battery swap detection with protection against false battery insertion
Low power: 40 μA in voltage-only mode, 2 μA max in standby mode
1.49 x 1.594 mm 9-bump CSP package

Last 6 months Inventory & Pricing History


Alternative Descriptions

Battery Fuel Gauge, Li-Ion/Pol, Csp-9 | Newark Electronics
Battery Fuel Gauge, Li-Ion, Li-Pol, 2.7V to 4.5V Supply, I2C Interface, CSP-9 | Avnet Silica
STC3117 Series 2.7 V to 4.5 V Gas Gauge IC with Battery Charger Control - CSP-9 | Future Electronics
BATTERY FUEL GAUGE, LI-ION/POL, CSP-9 | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a STC3117IJT?

Additional datasheets, footprints and schematics for STC3117IJT are listed on our Part Details page. You can also find images and similar parts to STC3117IJT on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for STC3117IJT on our Product Comparison page. Access via the 'View Pricing & Stock' button to view STC3117IJT price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does STC3117IJT fall under?

The STC3117IJT is listed under Power Management > Battery Management ICs > Battery Fuel Gauge.

Can I view similar or alternative parts?

You can view similar parts to STC3117IJT when available in the Battery Fuel Gauge range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the STC3117IJT you can contact the distributor directly for product support, shipping queries etc.

Is the STC3117IJT RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for STC3117IJT have stock available?

Authorised distributors including Rochester Electronics, Newark Electronics, Avnet Silica, Future Electronics and Avnet America have stock available or on a lead time for STC3117IJT.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for STC3117IJT often in real-time on the comparison pages.

What if I can't find stock of STC3117IJT?

You can fill out our help required form which you can use to request a quote for STC3117IJT from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.