BQ29312APW
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- Mfr.Part #
- BQ29312APW
- Manufacturer
- Texas Instruments
- Package / Case
- 24-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC BATT PROT LI-ION 2-4C 24TSSOP
- Stock
- 941,287
- In Stock ：
- 941,287
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Management
- Peak Reflow Temperature (Cel) :
- 260
- Radiation Hardening :
- No
- Operating Temperature :
- -40°C~85°C TA
- REACH SVHC :
- No SVHC
- Number of Batteries :
- 4
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Supply Voltage :
- 14V
- Width :
- 4.4mm
- Package / Case :
- 24-TSSOP (0.173, 4.40mm Width)
- Function :
- Battery Protection
- Number of Terminations :
- 24
- Pbfree Code :
- yes
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Number of Cells :
- 2 ~ 4
- Adjustable Threshold :
- No
- Number of Channels :
- 5
- ECCN Code :
- EAR99
- Thickness :
- 1mm
- Max Input Voltage :
- 25V
- Interface :
- I2C
- Max Output Voltage :
- 25V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Analog IC - Other Type :
- POWER SUPPLY MANAGEMENT CIRCUIT
- Output Current :
- 200μA
- Min Supply Voltage :
- 4.5V
- JESD-609 Code :
- e4
- Number of Pins :
- 24
- Mount :
- Surface Mount
- Base Part Number :
- BQ29312
- Battery Chemistry :
- Lithium Ion/Polymer
- Length :
- 7.8mm
- Contact Plating :
- Gold
- Terminal Form :
- Gull wing
- Height :
- 1.2mm
- Output Voltage :
- 25V
- Fault Protection :
- Over Current, Over/Under Voltage, Short Circuit
- Weight :
- 89.499445mg
- Terminal Pitch :
- 0.65mm
- Max Supply Voltage :
- 25V
- Termination :
- SMD/SMT
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Packaging :
- Tube
- Datasheets
- BQ29312APW
Battery Management Texas Instruments BQ29312APW Overview
The Battery Management Texas Instruments BQ29312APW is a pivotal component in advanced battery protection solutions, specifically designed for lithium-ion batteries. This IC ensures the longevity and safety of battery packs by providing accurate monitoring and control, crucial for high-performance applications. Its integration within a device is essential for maintaining battery stability and preventing issues such as overcharging, thermal runaway, and cell imbalance. The BQ29312APW's sophisticated design and reliable performance make it an ideal choice for manufacturers looking to enhance the safety features of their battery-operated devices.
BQ29312APW Features
The BQ29312APW IC from Texas Instruments offers several key features that make it an essential component for battery management systems. These include over-voltage, under-voltage, and over-current protection, ensuring comprehensive safety for lithium-ion batteries. Additionally, it supports multi-cell configurations, making it versatile for a range of battery pack sizes. Its compact TSSOP-24 package allows for streamlined integration into various electronic devices without compromising on functionality or safety.
BQ29312APW Applications
- Portable Consumer Electronics: Utilized in smartphones, tablets, and laptops to ensure battery stability and safety through precise voltage and current management.
- Electric Vehicles: Critical in managing the battery packs of electric vehicles, enhancing longevity and reliability through effective charge regulation and protection against potential battery failures.
- Power Tools: Helps in maintaining the efficiency and safety of lithium-ion batteries in cordless power tools by preventing overcharge and discharge, thus extending the tool's lifecycle.
- Medical Devices: Ensures the reliability and safety of battery-operated medical devices, such as portable monitors and diagnostic equipment, by providing essential battery protection functions.
- Energy Storage Systems: Used in larger scale battery storage units to manage multiple battery cells effectively, safeguarding against common battery-related issues while optimizing performance and capacity.
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