
Allicdata Part #: | BQ2000TPWR-ND |
Manufacturer Part#: |
BQ2000TPWR |
Price: | $ 1.49 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC CHRG MGMT MULTICHEM 8-TSSOP |
More Detail: | Charger IC Multi-Chemistry 8-TSSOP |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | $ 1.49000 |
10 +: | $ 1.44530 |
100 +: | $ 1.41550 |
1000 +: | $ 1.38570 |
10000 +: | $ 1.34100 |
Specifications
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Battery Chemistry: | Multi-Chemistry |
Number of Cells: | 1 ~ 4 |
Current - Charging: | Constant - Programmable |
Programmable Features: | Current, Timer, Voltage |
Fault Protection: | -- |
Charge Current - Max: | -- |
Battery Pack Voltage: | -- |
Voltage - Supply (Max): | 6V |
Interface: | -- |
Operating Temperature: | -20°C ~ 70°C (TA) |
Package / Case: | 8-TSSOP (0.173", 4.40mm Width) |
Supplier Device Package: | 8-TSSOP |
Base Part Number: | BQ2000 |
Description
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The BQ2000TPWR is a member of the Texas Instruments Power Management IC (PMIC) family, specifically designed for battery charge management applications. It provides a complete solution for the development of industrial and mobile power management devices. The BQ2000TPWR is highly integrated, offering on-chip features such as battery charging, battery voltage and current sensing, cell balancing, and temperature monitoring. The BQ2000TPWR is one of the most efficient and cost-effective solutions for battery charge management available in the market today.The BQ2000TPWR device is intended for use as an IC-based battery charger that is capable of charging a 3V to 11V battery system up to a maximum of 5A. It provides a wide range of charging profiles, including linear, constant voltage, and constant current, with high current and voltage regulation accuracy. It is suitable for two-battery and single-battery systems with built-in protection against over-voltage, over-current, and short circuit conditions. Its low power consumption makes it an ideal choice for battery powered systems.The BQ2000TPWR is a multi-functional device, offering a broad range of features that are essential for optimal battery charging and management performance. It features an integrated battery charging controller that supports a wide range of charging profiles, such as constant current, constant voltage, and linear charging. It also provides charging current and voltage regulation with over-voltage and over-current protection. The device also offers an auto-discharge circuit for battery charging termination, as well as fault detection and system reset functions to ensure safe and reliable operation.The BQ2000TPWR also includes integrated cell balancers that provide the necessary balancing of cells within a pack, which ensures the battery pack is balanced and delivers the most reliable performance over its lifetime. The integrated temperature monitor allows for accurate monitoring of the temperature within the battery pack and offers an interface for the connection of an external thermistor. This allows the device to detect and make adjustments based on the temperature within the battery pack, ensuring accurate charging and improved reliability for battery systems.In addition to these features, the BQ2000TPWR also offers an adjustable charge rate feature for adjusting the maximum charging rate, as well as an auto-restart feature for ensuring the safe restart of the charging cycle in the event of a fault. The device also features an on-chip EEPROM for storing charging profiles and other settings, as well as an on-chip power switch for controlling the charge current.The BQ2000TPWR is a versatile and efficient device capable of providing consistent reliability when charging a variety of battery systems. Its integrated protection features and wide range of charging profiles make it an ideal solution for industrial, automotive, and portable power applications. The device is suitable for single-cell and two-cell battery systems, and is capable of delivering up to 5A of charging current and 11V of charging voltage.The specific data is subject to PDF, and the above content is for reference
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