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

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Subtotal (1 reel of 3000 units)*

₩12,624,300.00

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  • 2026년 10월 05일 부터 배송
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3000 - 12000₩4,208.10₩12,621,960.00
15000 +₩4,081.35₩12,243,465.00

* 참고 가격: 실제 구매가격과 다를 수 있습니다

RS 제품 번호:
189-1867
제조사 부품 번호:
STC3115AIQT
제조업체:
STMicroelectronics
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브랜드

STMicroelectronics

Sub Type

Battery Charge Controller IC

Product Type

Battery Charge Controller IC

Mount Type

Surface

Package Type

DFN

Pin Count

10

Minimum Supply Voltage

2.7V

Maximum Operating Temperature

85°C

Maximum Supply Voltage

4.5V

Length

3.1mm

Series

STC3115

Standards/Approvals

No

Minimum Operating Temperature

-40°C

Height

0.55mm

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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