STC3115AIQT
I2C Lithium Battery DFN-10(2x3) Battery Management RoHS
Gas gauge IC with alarm output for handheld applications
- Manufacturer
- ST
- Manufacturer part #
- STC3115AIQT
- Store part #
- C2688637
- Package / case
- DFN-10(2x3)
- Category
- Battery Management
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
2,228 in stock
#C2688637
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹187.01 | ₹187.01 |
| 10+ | ₹154.21 | ₹1,542.10 |
| 30+ | ₹136.19 | ₹4,085.70 |
| 100+ | ₹115.76 | ₹11,576.00 |
| 500+ | ₹106.86 | ₹53,430.00 |
| 1,000+ | ₹102.73 | ₹1,02,730.00 |
1 × ₹187.01
₹187.01
excl. GST
₹220.67 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
STC3115AIQT
₹187.01 for 1 + GST
Specifications
- Operating Temperature
- -40℃~+85℃
- Interface
- I2C
- Quiescent Current
- 2uA
- Type of Battery
- Lithium Battery
- Operating Voltage
- 2.7V~4.5V
- Features
- Under-voltage lockout
- The Chip Type
- Monitoring IC
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.022 g
Overview
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.
Applications
- Mobile phones
- Multimedia players
- Digital cameras
- Portable medical equipment
Key features
- 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: 45μA in power-saving mode, 2μA 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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