STC3117IJT

The STC3117IJT is a battery management integrated circuit (IC) designed for monitoring and managing lithium-ion (Li-ion) and lithium-polymer (LiPo) battery systems. It provides accurate measurement of voltage, current, and temperature to ensure safe and efficient battery operation. The IC features built-in protections against overcharging, over-discharging, and short circuits, enhancing battery safety and longevity.
Key functionalities include state-of-charge (SoC) estimation, cell balancing, and communication interfaces for integration with microcontrollers. The STC3117IJT is often used in applications such as portable electronics, electric vehicles, and energy storage systems, where reliable battery management is crucial for performance and safety.
Overall, the STC3117IJT is a versatile solution for modern battery applications, promoting efficient energy use and extending battery life.

The STC3117IJT is a battery management integrated circuit designed for lithium-ion and lithium-polymer batteries. Key features include:
1. Battery Voltage Monitoring: It supports a wide input voltage range, enabling accurate monitoring of battery voltage and state of charge (SOC).

2. Fuel Gauge Functionality: It utilizes advanced algorithms for precise SOC estimation, providing real-time feedback on battery capacity.
3. I2C Communication: The device features an I2C interface for easy integration with microcontrollers, allowing for data transfer and configuration.
4. Low Power Consumption: Designed for energy efficiency, it operates in low-power modes to prolong battery life.
5. Temperature Compensation: It includes temperature monitoring to adjust the SOC calculation based on battery temperature, enhancing accuracy.
6. Protection Features: Integrated protections against over-voltage, under-voltage, and over-current conditions to safeguard battery health.
7. Flexible Configuration: Configurable parameters allow customization for different battery chemistries and application requirements.
These features make the STC3117IJT suitable for various applications, including portable devices and energy storage systems.

The STC3117IJT is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package) form factor, which is designed for compact and efficient integration in electronic circuits.

The STC3117IJT is a battery management IC designed primarily for monitoring lithium-ion and lithium-polymer batteries. It features a 16-pin TQFP package.
Pin Count: 16 pins
Key Functions:
1. Battery Voltage Measurement: Monitors the voltage of each cell to ensure safe operation.
2. Current Measurement: Measures the charging and discharging current to calculate battery capacity.
3. Temperature Monitoring: Supports temperature sensing to prevent overheating.
4. State of Charge (SoC) Calculation: Provides accurate estimation of remaining battery life.
5. I2C Interface: Allows communication with microcontrollers or other devices for data retrieval and control.
6. Safety Features: Includes protections against over-voltage, under-voltage, and over-current conditions.
This device is commonly used in portable electronics, battery packs, and renewable energy applications.

The STC3117IJT is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics is a multinational corporation that designs and manufactures a wide range of electronic components used in various applications, including automotive, industrial, consumer electronics, and telecommunications. The company is known for its innovation in microcontrollers, power management chips, and sensor technologies. Headquartered in Geneva, Switzerland, STMicroelectronics operates worldwide and focuses on providing solutions that enhance energy efficiency, connectivity, and safety in electronic devices.

The STC3117IJT is a battery management IC primarily used in portable electronic devices. Its application areas include lithium-ion and lithium-polymer battery monitoring, battery protection, and charge control in smartphones, tablets, laptops, and wearable devices. It helps optimize battery performance, enhance safety, and extend battery life through features like voltage and temperature monitoring, state-of-charge estimation, and balancing functions.

The STC3117IJT chip, a battery fuel gauge IC, has several equivalent products such as the Maxim MAX17048, Texas Instruments BQ27441, and Analog Devices LTC4150. These alternatives offer similar functionalities for battery monitoring and management, including state-of-charge calculations and communication interfaces. Always verify specifications and compatibility for your specific application before substitution.