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
- Fault Protection :
- Over Current, Over Temperature, Over/Under Voltage, Short Circuit
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Thickness :
- 1mm
- Function :
- Battery Protection
- Height :
- 1.2mm
- REACH SVHC :
- No SVHC
- Number of Batteries :
- 5
- Number of Cells :
- 3 ~ 5
- Length :
- 6.5mm
- Terminal Position :
- Dual
- Additional Feature :
- OVER VOLTAGE AND UNDER VOLTAGE THRESHOLD IS 4.2 AND 2.6V
- Min Supply Voltage :
- 3V
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Factory Lead Time :
- 6 Weeks
- Adjustable Threshold :
- No
- Battery Chemistry :
- Lithium-Ion
- Number of Channels :
- 5
- Operating Temperature :
- -40°C~85°C TA
- Surface Mount :
- yes
- Terminal Form :
- Gull wing
- Width :
- 4.4mm
- Supply Voltage :
- 20V
- Lead Free :
- Lead Free
- Pbfree Code :
- yes
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e4
- Number of Terminations :
- 20
- Number of Pins :
- 20
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Max Supply Voltage :
- 25V
- Base Part Number :
- BQ7790500
- Packaging :
- Tube
- 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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