| Allicdata Part #: | 296-42324-2-ND |
| Manufacturer Part#: |
BQ29209TDRBRQ1 |
| Price: | $ 0.30 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC VOLT PROT 2-CELL LI-ION 8SON |
| More Detail: | Battery Battery Protection IC Lithium-Ion 8-SON (3... |
| DataSheet: |  BQ29209TDRBRQ1 Datasheet/PDF |
| Quantity: | 1000 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL): | 2 (1 Year) |
| 1 +: | $ 0.30000 |
| 10 +: | $ 0.29100 |
| 100 +: | $ 0.28500 |
| 1000 +: | $ 0.27900 |
| 10000 +: | $ 0.27000 |
Specifications
| Series: | Automotive, AEC-Q100 |
| Packaging: | Tape & Reel (TR) |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Active |
| Moisture Sensitivity Level (MSL): | -- |
| Function: | Battery Protection |
| Battery Chemistry: | Lithium-Ion |
| Number of Cells: | 2 |
| Fault Protection: | Over Voltage |
| Interface: | -- |
| Operating Temperature: | -40°C ~ 105°C (TA) |
| Package / Case: | 8-VDFN Exposed Pad |
| Supplier Device Package: | 8-SON (3x3) |
| Base Part Number: | BQ29209 |
Description
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BQ29209TDRBRQ1 is a single-cell Li-Ion and Li-polymer battery pack which provides variety of protection functions to guard against abnormal operating conditions of a portable device, such as over-charge, over-discharge, over-temperature and short circuit. To harness such protection functions, BQ29209TDRBRQ1 is a perfect choice for engineers, specifically when building and adapting a power management system suitable for portable applications, including tablet PCs and streaming media players that rely on Li-ion and Li-polymer battery packs.
Application Fields of the BQ29209TDRBRQ1
The device is used in various application fields and some of the main advantages of using BQ29209TDRBRQ1 in these applications include:• Consumer Electronics: BQ29209TDRBRQ1 can be used to create a strong battery protection system in consumer electronic devices like tablets, media players, portable gaming consoles and more.• Industrial and Automotive: The device is used in various industrial and automotive applications such as electrical power tools, lawn mowers, lawn tractors, and electric vehicles.• Medical Devices: BQ29209TDRBRQ1 is used to create a battery protection system in portable medical devices such as defibrillators and medical imaging systems.Working Principle of the BQ29209TDRBRQ1
The device is powered with a single lithium ion (Li-ion) or lithium polymer (Li-polymer) battery pack. It constantly monitors the working conditions of the battery and keeps it within its safe operating parameters. In case of an abnormal working condition, such as over-charge, over-discharge, short-circuit or over-temperature, BQ29209TDRBRQ1 starts its protection process, which includes cutting off the power from the battery pack, allowing the system to reset and repairing the damage, before resuming normal operation.The device also includes a temperature measurement function, which allows the device to determine the temperature of the battery pack and take necessary precautions when it is out of the normal operating temperature range.Conclusion
BQ29209TDRBRQ1 is a single-cell Li-Ion and Li-polymer battery pack which provides variety of protection functions to guard against abnormal operating conditions of a portable device. It is primarily used in consumer electronics, industrial and automotive, and medical applications. The working principle of the device involves a constant monitoring of the battery’s working conditions and cutting off the power from the battery pack in case of an abnormal working condition. It also includes a temperature measurement function to detect the temperature of the battery pack.The specific data is subject to PDF, and the above content is for reference
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