
Allicdata Part #: | 296-28073-2-ND |
Manufacturer Part#: |
BQ29442DRBR |
Price: | $ 0.43 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC V-PROT 2-4CELL LI-ION 8SON |
More Detail: | Battery Battery Protection IC Lithium-Ion 8-SON (3... |
DataSheet: | ![]() |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 2 (1 Year) |
1 +: | $ 0.43000 |
10 +: | $ 0.41710 |
100 +: | $ 0.40850 |
1000 +: | $ 0.39990 |
10000 +: | $ 0.38700 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Not For New Designs |
Moisture Sensitivity Level (MSL): | -- |
Function: | Battery Protection |
Battery Chemistry: | Lithium-Ion |
Number of Cells: | 2 ~ 4 |
Fault Protection: | Over Voltage |
Interface: | -- |
Operating Temperature: | -40°C ~ 110°C (TA) |
Package / Case: | 8-VDFN Exposed Pad |
Supplier Device Package: | 8-SON (3x3) |
Base Part Number: | BQ29442 |
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Battery management systems are an integral part of any product that uses a battery. When the battery runs low, it must be able to be recharged so that it can be used again. The BQ29442DRBR is a battery management system that is used in applications such as automotive, consumer electronics, and industrial devices. This system ensures that the battery is constantly monitored and can be safely recharged.
The BQ29442DRBR, a device developed by Texas Instruments, provides a comprehensive battery management system with a wide range of features. It is designed to monitor, regulate, and protect the battery from overcharge and deep discharge. The device also contains various safety features such as current and thermal protection.
The BQ29442DRBR has a variety of functions and is capable of managing the state of charge and state of health of the battery. It is capable of detecting the charge or discharge rate and can adjust the charging and discharging parameters, such as the maximum charging current, to ensure safe operation. The device also supports advanced features such as data logging and cell balancing.
The system works by measuring the voltage of the battery and comparing it to a reference voltage. If the voltage drops below a certain threshold, the system will start charging the battery. Once the battery has reached a predetermined voltage level, the system will then stop charging and allow the battery to discharge naturally until it is drained. This process helps to maximize the life of the battery by preventing overcharging and deep discharge.
The BQ29442DRBR also has the ability to detect a battery’s health. The device can measure the voltage of the cells and can detect any irregularities. If it detects any issues with the battery, it can alert the user with an alarm. This feature makes it an excellent choice for use in applications where the battery must be monitored closely.
The BQ29442DRBR is an advanced battery management system with many features that can be utilized in a variety of applications. The device provides users with reliable performance and ensures that the battery is protected against damage due to overcharge or deep discharge. It is suitable for use in automotive, consumer electronics, and industrial devices, and provides excellent protection and monitoring capabilities. The device provides users with a cost-effective solution that is easy to implement and maintain.
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