BQ2011SN-D118TRG4
- Mfr.Part #
- BQ2011SN-D118TRG4
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GAS GAUGE NIC CAD 16SOIC
- Stock
- 2,553
- In Stock :
- 2,553
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Management
- Max Supply Voltage :
- 6.5V
- Thickness :
- 1.58mm
- Lead Free :
- Lead Free
- Terminal Position :
- Dual
- Function :
- Battery Monitor
- Surface Mount :
- yes
- Width :
- 3.91mm
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- HTS Code :
- 8542.39.00.01
- Terminal Form :
- Gull wing
- Battery Chemistry :
- Nickel Cadmium
- Operating Supply Voltage :
- 4.25V
- Mounting Type :
- Surface Mount
- Pbfree Code :
- yes
- Contact Plating :
- Gold
- Height :
- 1.75mm
- Radiation Hardening :
- No
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Base Part Number :
- BQ2011
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Adjustable Threshold :
- No
- Number of Pins :
- 16
- JESD-609 Code :
- e4
- Min Supply Voltage :
- 3V
- Operating Temperature :
- 0°C~70°C TA
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Packaging :
- Tape and Reel (TR)
- Length :
- 9.9mm
- Factory Lead Time :
- 6 Weeks
- Number of Terminations :
- 16
- Supply Voltage :
- 4.25V
- Number of Channels :
- 1
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Terminal Pitch :
- 1.27mm
- Datasheets
- BQ2011SN-D118TRG4

Battery Management Texas Instruments BQ2011SN-D118TRG4 Overview
The Battery Management Texas Instruments BQ2011SN-D118TRG4 IC is a cutting-edge solution designed for precise gas gauge management of nickel-cadmium (NiCd) and nickel-metal hydride (NiMH) batteries. Developed by Texas Instruments, a leader in semiconductor solutions, this integrated circuit is engineered to enhance the reliability and efficiency of battery systems. By utilizing advanced algorithms, the BQ2011SN-D118TRG4 provides accurate monitoring and reporting of battery capacity and health, making it indispensable for high-performance applications. Its robust design and precision technology make it an excellent choice for manufacturers looking to integrate smart battery management into their products.
BQ2011SN-D118TRG4 Features
This integrated circuit boasts several key features that make it stand out in the field of battery management. It includes an accurate gas gauging system that can adapt to varying charge states and environmental conditions, ensuring reliable battery status information. Additionally, the IC supports a self-discharge updating mechanism, which compensates for the natural discharge characteristics of NiCd and NiMH batteries. The BQ2011SN-D118TRG4 also features a low-power design for enhanced energy efficiency, making it suitable for portable applications where power conservation is critical.
BQ2011SN-D118TRG4 Applications
- Portable Consumer Electronics: In devices such as digital cameras, portable music players, and handheld gaming devices, the BQ2011SN-D118TRG4 helps in maintaining optimal battery performance and longevity by accurately managing the charge cycles and state of the battery.
- Medical Devices: For critical healthcare equipment like portable patient monitors and infusion pumps, this IC ensures reliable battery management, crucial for patient safety and device reliability.
- Industrial Instruments: In applications such as portable measurement devices and emergency backup systems, the BQ2011SN-D118TRG4 provides essential data on battery status and health, supporting maintenance and operational efficiency.
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