BQ7790500PW
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- Mfr.Part #
- BQ7790500PW
- Manufacturer
- Texas Instruments
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC BATT PROT LI-ION 3-5C 20TSSOP
- Stock
- 9,605
- In Stock ：
- 9,605
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Management
- Terminal Form :
- Gull wing
- Packaging :
- Tube
- Thickness :
- 1mm
- Number of Terminations :
- 20
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Height :
- 1.2mm
- Number of Pins :
- 20
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Width :
- 4.4mm
- Terminal Position :
- Dual
- Additional Feature :
- OVER VOLTAGE AND UNDER VOLTAGE THRESHOLD IS 4.2 AND 2.6V
- Battery Chemistry :
- Lithium-Ion
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Number of Channels :
- 5
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Lead Free :
- Lead Free
- Operating Temperature :
- -40°C~85°C TA
- Number of Batteries :
- 5
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e4
- Base Part Number :
- BQ7790500
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Length :
- 6.5mm
- Supply Voltage :
- 20V
- Pbfree Code :
- yes
- Min Supply Voltage :
- 3V
- Function :
- Battery Protection
- REACH SVHC :
- No SVHC
- Factory Lead Time :
- 6 Weeks
- Max Supply Voltage :
- 25V
- Number of Cells :
- 3 ~ 5
- Adjustable Threshold :
- No
- Fault Protection :
- Over Current, Over Temperature, Over/Under Voltage, Short Circuit
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheets
- BQ7790500PW
Battery Management Texas Instruments BQ7790500PW Overview
The Battery Management Texas Instruments BQ7790500PW is a state-of-the-art battery protection IC, meticulously engineered for lithium-ion batteries. This IC safeguards up to 35 cells in series against overcurrent, overvoltage, and undervoltage conditions, ensuring optimal performance and longevity of battery packs. Its compact 20-TSSOP package is designed for seamless integration into various battery management systems. The BQ7790500PW by Texas Instruments is vital for developers looking to enhance battery safety while maintaining efficiency and reliability in their power solutions.
BQ7790500PW Features
This IC incorporates multiple features that stand out in the realm of battery protection. It supports a wide range of cell configurations, offers precise voltage and current measurement capabilities, and includes fault diagnosis mechanisms. Additionally, the BQ7790500PW is equipped with an internal balancing function that promotes uniform charge distribution across all cells, thereby extending the battery's operational lifespan.
BQ7790500PW Applications
- Electric Vehicles: In electric vehicles, the BQ7790500PW monitors and protects the battery pack, enhancing safety and efficiency while reducing the risk of battery failures during operation.
- Energy Storage Systems: This IC is ideal for managing large-scale lithium-ion batteries in energy storage systems, ensuring stable performance even under fluctuating load conditions.
- Portable Power Tools: For portable power tools, the BQ7790500PW provides essential battery management, preventing overcharging and deep discharging, thereby prolonging the tool's usability and reliability.
- Uninterruptible Power Supplies (UPS): It ensures the reliability of UPS systems by preventing battery-related issues that could lead to power outages or equipment damage.
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