BQ29401DCT3E6
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- Mfr.Part #
- BQ29401DCT3E6
- Manufacturer
- Texas Instruments
- Package / Case
- 8-LSSOP, 8-MSOP (0.110, 2.80mm Width)
- Datasheet
- Download
- Description
- IC BATT PROT LI-ION 2-4CELL SM8
- Stock
- 43,925
- In Stock ：
- 43,925
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Management
- Operating Temperature :
- -25°C~85°C TA
- Surface Mount :
- yes
- Weight :
- 22.509521mg
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Package / Case :
- 8-LSSOP, 8-MSOP (0.110, 2.80mm Width)
- Terminal Pitch :
- 0.65mm
- Terminal Form :
- Gull wing
- Terminal Position :
- Dual
- Supply Current-Max (Isup) :
- 0.003mA
- Number of Cells :
- 2 ~ 4
- Number of Terminations :
- 8
- Pbfree Code :
- No
- Number of Channels :
- 1
- Additional Feature :
- DETECTION THRESHOLD VOLTAGE IS 4.45V
- Length :
- 2.95mm
- Number of Pins :
- 8
- Packaging :
- Tape and Reel (TR)
- ECCN Code :
- EAR99
- Output Voltage :
- 4.45V
- Adjustable Threshold :
- No
- Battery Chemistry :
- Lithium-Ion
- Lead Free :
- Contains Lead
- Min Supply Voltage :
- 4V
- Function :
- Battery Protection
- Height Seated (Max) :
- 1.3mm
- Radiation Hardening :
- No
- Base Part Number :
- BQ29401
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Supply Voltage :
- 25V
- Fault Protection :
- Over Voltage
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- BQ29401DCT3E6
Battery Management Texas Instruments BQ29401DCT3E6 Overview
The Battery Management Texas Instruments BQ29401DCT3E6 is a high-performance integrated circuit specifically designed for lithium-ion battery protection. This compact and efficient solution from Texas Instruments helps manage the safety and stability of systems utilizing up to 24 cells in a series. The device is housed in an SM8 package, making it ideal for applications requiring a small footprint without sacrificing performance. Its primary role is to monitor and control charge and discharge processes, enhancing the lifespan and reliability of battery packs. This IC is particularly crucial for high-demand applications, where precision and reliability are paramount.
BQ29401DCT3E6 Features
The BQ29401DCT3E6 offers several key features that make it a robust choice for battery protection applications. It includes overvoltage protection, which guards each battery cell against voltage spikes, and under-voltage monitoring to prevent damage from deep discharge. The device is designed with high-accuracy voltage detection circuits, ensuring precise measurements and consistent performance. Additionally, its small package allows for integration in compact systems without compromising on safety and efficacy.
BQ29401DCT3E6 Applications
- Electric Vehicles: In electric vehicles, the BQ29401DCT3E6 ensures the stability and safety of the battery pack by continuously monitoring cell conditions, preventing overcharge and deep discharge scenarios that could lead to battery damage or failure.
- Portable Medical Devices: For medical devices that are battery operated, this IC provides crucial battery management to ensure devices operate reliably without power interruption or battery safety issues.
- Uninterruptible Power Supplies (UPS): In UPS systems, the BQ29401DCT3E6 manages battery health during charge and discharge cycles, essential for maintaining power quality and longevity of the battery cells.
- Energy Storage Systems: It plays a vital role in managing the battery cells in large-scale energy storage systems, which require meticulous voltage monitoring to maintain efficiency and safety.
- Consumer Electronics: Used in devices such as laptops and smartphones, this IC helps to extend battery life and enhance safety by ensuring the battery operates within safe parameters.
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