STMicroelectronics STC3115AIQT, Battery Charge Controller IC, 2.7 V to 4.5V Input, DFN 10-Pin

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Sous-total (1 bobine de 3000 unités)*

5 535,00 €

(TVA exclue)

6 696,00 €

(TVA incluse)

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Unité
Prix par unité
la bobine*
3000 - 30001,845 €5 535,00 €
6000 +1,822 €5 466,00 €

*Prix donné à titre indicatif

N° de stock RS:
189-1867
Référence fabricant:
STC3115AIQT
Fabricant:
STMicroelectronics
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Marque

STMicroelectronics

Product Type

Battery Charge Controller IC

Sub Type

Battery Charge Controller IC

Mount Type

Surface

Package Type

DFN

Pin Count

10

Minimum Supply Voltage

2.7V

Maximum Supply Voltage

4.5V

Maximum Operating Temperature

85°C

Minimum Operating Temperature

-40°C

Height

550μm

Length

3.1mm

Series

STC3115

Standards/Approvals

No

Automotive Standard

No

The STC3115 includes the hardware functions required to implement a low-cost gas gauge for battery monitoring. The STC3115 uses current sensing, Coulomb counting and accurate measurements of the battery voltage to estimate the state-of-charge (SOC) of the battery. An internal temperature sensor simplifies implementation of temperature compensation. An alarm output signals a low SOC condition and can also indicate low battery voltage. The alarm threshold levels are programmable. The STC3115 offers advanced features to ensure high performance gas gauging in all application conditions.

OptimGauge™ algorithm

0.25% accuracy battery voltage monitoring

Coulomb counter and voltage-mode gas gauge operations

Robust initial open-circuit-voltage (OCV) measurement at power-up

Programmable low battery alarm

Internal temperature sensor

Battery swap detection

Low power: 45 μA in power-saving mode, 2 μA max. in standby mode

Micro-sized packages:

1.4 x 2.0 mm 10-bump CSP package

2.0 x 3.0 mm DFN10 package

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