Texas Instruments
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BQ771612DPJT
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BQ771612DPJT

Product Overview

Category

BQ771612DPJT belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for battery management in electronic devices.

Characteristics

  • Integrated circuit
  • Battery management functionality
  • High efficiency
  • Compact size

Package

BQ771612DPJT comes in a small form factor package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of BQ771612DPJT lies in its ability to efficiently manage and control the charging and discharging of batteries in electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 2.7V - 4.5V
  • Operating Temperature Range: -40°C to +85°C
  • Number of Pins: 20
  • Output Voltage Range: 3.3V - 4.2V
  • Charging Current: Up to 1.5A
  • Discharging Current: Up to 2A

Detailed Pin Configuration

  1. VCC
  2. GND
  3. BAT
  4. TS
  5. SDA
  6. SCL
  7. INT
  8. NC
  9. NC
  10. NC
  11. NC
  12. NC
  13. NC
  14. NC
  15. NC
  16. NC
  17. NC
  18. NC
  19. NC
  20. NC

Functional Features

  • Overvoltage protection
  • Undervoltage protection
  • Overcurrent protection
  • Short circuit protection
  • Temperature monitoring
  • Charge termination control
  • Battery status indication

Advantages and Disadvantages

Advantages

  • Efficient battery management
  • Comprehensive protection features
  • Compact size for space-constrained applications
  • Wide operating temperature range

Disadvantages

  • Limited charging and discharging current capabilities
  • Not suitable for high-power applications

Working Principles

BQ771612DPJT utilizes a combination of voltage and current sensing techniques to monitor the battery's state. It regulates the charging and discharging processes, ensuring optimal performance and safety.

Detailed Application Field Plans

BQ771612DPJT is commonly used in various portable electronic devices, such as smartphones, tablets, and wearable devices. It is also suitable for applications where space is limited, such as IoT devices and wireless sensors.

Detailed and Complete Alternative Models

  1. BQ771613DPJT
  2. BQ771614DPJT
  3. BQ771615DPJT
  4. BQ771616DPJT
  5. BQ771617DPJT

These alternative models offer similar functionality and characteristics to BQ771612DPJT, providing flexibility in design and application choices.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BQ771612DPJT v technických řešeních

Sure! Here are 10 common questions and answers related to the application of BQ771612DPJT in technical solutions:

  1. Question: What is BQ771612DPJT?
    Answer: BQ771612DPJT is a specific model of battery management integrated circuit (IC) designed for use in technical solutions.

  2. Question: What is the purpose of BQ771612DPJT?
    Answer: The purpose of BQ771612DPJT is to provide accurate monitoring, protection, and control of battery systems in various technical applications.

  3. Question: What types of batteries can BQ771612DPJT support?
    Answer: BQ771612DPJT is compatible with various types of rechargeable lithium-ion (Li-Ion) batteries commonly used in technical solutions.

  4. Question: How does BQ771612DPJT ensure battery safety?
    Answer: BQ771612DPJT incorporates advanced safety features such as overvoltage protection, undervoltage protection, overcurrent protection, and temperature monitoring to ensure battery safety.

  5. Question: Can BQ771612DPJT communicate with external devices?
    Answer: Yes, BQ771612DPJT supports communication interfaces like I2C or SMBus, allowing it to communicate with microcontrollers or other external devices.

  6. Question: What is the maximum voltage and current rating of BQ771612DPJT?
    Answer: The maximum voltage rating of BQ771612DPJT is typically around XX volts, and the maximum current rating is typically around XX amps.

  7. Question: Is BQ771612DPJT suitable for automotive applications?
    Answer: Yes, BQ771612DPJT is designed to meet the stringent requirements of automotive applications, making it suitable for use in vehicles.

  8. Question: Can BQ771612DPJT support battery balancing?
    Answer: Yes, BQ771612DPJT has built-in features to support battery balancing, ensuring that individual cells in a battery pack are charged and discharged evenly.

  9. Question: What is the operating temperature range of BQ771612DPJT?
    Answer: The operating temperature range of BQ771612DPJT typically extends from -40°C to +85°C, allowing it to function reliably in various environments.

  10. Question: Are there any evaluation boards or reference designs available for BQ771612DPJT?
    Answer: Yes, Texas Instruments (the manufacturer of BQ771612DPJT) provides evaluation boards and reference designs to help developers quickly integrate the IC into their technical solutions.

Please note that the specific details mentioned in the answers may vary based on the actual specifications and documentation provided by the manufacturer.