
Allicdata Part #: | 296-9358-5-ND |
Manufacturer Part#: |
BQ2057CSN |
Price: | $ 1.46 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC LI-ION LDO CHRG MGMT 8-SOIC |
More Detail: | Charger IC Lithium-Ion/Polymer 8-SOIC |
DataSheet: | ![]() |
Quantity: | 591 |
1 +: | $ 1.46000 |
10 +: | $ 1.41620 |
100 +: | $ 1.38700 |
1000 +: | $ 1.35780 |
10000 +: | $ 1.31400 |
Series: | -- |
Packaging: | Tube |
Part Status: | Active |
Battery Chemistry: | Lithium-Ion/Polymer |
Number of Cells: | 1 |
Current - Charging: | Constant - Programmable |
Programmable Features: | Current |
Fault Protection: | -- |
Charge Current - Max: | -- |
Battery Pack Voltage: | 4.2V |
Voltage - Supply (Max): | 15V |
Interface: | -- |
Operating Temperature: | -20°C ~ 70°C (TA) |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Supplier Device Package: | 8-SOIC |
Base Part Number: | BQ2057 |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
The BQ2057CSN battery charger is a preset and programmable Ni-MH and Ni-Cd battery charge and discharge controller designed to ensure safe, consistent, and rapid charging of nickel-based batteries. This is achieved through its capability to monitor, manage, and control all typical charging conditions and fault conditions. BQ2057CSN is a very versatile and highly efficient battery charger and is ideal for providing high performance and reliable charging solutions.
This powerful charger is particularly suitable for portable applications in consumer electronics including laptop computers, PDA\'s, cell phones, and other electronic equipment and appliances. BQ2057CSN features a wide range of discharge and charge algorithms with adjustable charge current and voltage, providing efficient, reliable, and safe charging with any typical Ni-MH or Ni-Cd rechargeable battery pack.
The BQ2057CSN device further includes built-in protection, such as Thermal Protection, Short-Circuit Protection, Over-Discharge Protection, Over-Charge Protection, and Over-Voltage Protection. This ensures safe charging of the battery and performance regardless of the environment. In order to preserve battery life and performance, BQ2057CSN also offers a smart safety timer during the end-of-charge period to ensure proper charge termination.
In addition, BQ2057CSN offers a host of flexible control and monitoring capabilities, including Battery Information Display, Battery Status Display, Battery Temperature Display, Battery Voltage Display, Battery Current Display, Battery Capacity Display, Battery Power Display, and Battery Time Display. These display and control functions provide a powerful control and monitoring environment for any battery system.
The BQ2057CSN also features an integrated safety timer and provides adjustable charge and discharge algorithms for both Ni-MH and Ni-Cd rechargeable batteries. This allows for customized charging profiles that meet the demands of most battery applications.
The BQ2057CSN is an active cost-effective and efficient power management solution for Ni-MH and Ni-Cd rechargeable battery applications. It is suitable for powering mobile and stationary equipment in a wide variety of industries, from automotive and industrial applications to consumer electronics and white goods.
In conclusion, the BQ2057CSN Battery Charger offers a comprehensive solution for Ni-MH and Ni-Cd rechargeable battery systems. Its versatile programming, easy integration, and monitoring capabilities provide excellent performance and reliability to any battery system. Its superior safety and protection features guarantee safe use and operation of the battery even in the most challenging conditions.
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