Texas Instruments
Billedet kan være en repræsentation.
Se specifikationer for produktdetaljer.
BQ24617RGET
Se detaljer DataSheets

BQ24617RGET - English Editing Encyclopedia Entry

Product Overview

Category

BQ24617RGET belongs to the category of integrated battery chargers.

Use

This product is primarily used for charging and managing rechargeable batteries in various electronic devices.

Characteristics

  • Integrated battery charger with advanced features
  • High efficiency and fast charging capability
  • Compact size and low power consumption
  • Wide input voltage range for versatile applications
  • Built-in protection mechanisms for safe charging

Package

BQ24617RGET is available in a small form factor package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of BQ24617RGET lies in its ability to efficiently charge and manage rechargeable batteries, ensuring optimal performance and safety.

Packaging/Quantity

This product is typically supplied in reels or tubes, containing a specified quantity of units per package.

Specifications

  • Input Voltage Range: 4.5V to 26V
  • Charging Voltage Range: 3.6V to 24V
  • Maximum Charging Current: 8A
  • Operating Temperature Range: -40°C to +85°C
  • Control Interface: I2C, SMBus

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground reference pin
  3. TS: Temperature sense pin
  4. SDA: I2C data line
  5. SCL: I2C clock line
  6. BAT: Battery connection pin
  7. STAT: Status output pin
  8. PROG: Programming pin
  9. ILIM: Current limit programming pin
  10. VREF: Reference voltage output pin

Functional Features

  • Advanced charging algorithms for optimized battery performance
  • Constant current (CC) and constant voltage (CV) charging modes
  • Thermal regulation to prevent overheating
  • Battery temperature monitoring for enhanced safety
  • Charge termination based on voltage and current thresholds
  • Fault detection and reporting mechanisms

Advantages and Disadvantages

Advantages

  • High charging efficiency leads to reduced charging time
  • Compact size allows for integration in space-constrained devices
  • Wide input voltage range enables compatibility with various power sources
  • Comprehensive protection features ensure safe charging

Disadvantages

  • Limited maximum charging current may not be suitable for high-capacity batteries
  • Requires external components for complete charging system implementation

Working Principles

BQ24617RGET operates by regulating the charging current and voltage supplied to the battery. It employs advanced algorithms to monitor the battery's state and adjust the charging parameters accordingly. The charger ensures that the battery is charged efficiently and safely, preventing overcharging or overheating.

Detailed Application Field Plans

BQ24617RGET finds applications in a wide range of electronic devices, including: 1. Smartphones and tablets 2. Portable gaming consoles 3. Wearable devices 4. Power banks 5. Electric vehicles (EVs) and hybrid electric vehicles (HEVs) 6. Industrial equipment

Detailed and Complete Alternative Models

  1. BQ24618RGET: Similar to BQ24617RGET with higher maximum charging current (10A)
  2. BQ24619RGET: Enhanced version with additional communication interfaces (UART, CAN)
  3. BQ24620RGET: Integrated charger with wireless charging capability

In conclusion, BQ24617RGET is an integrated battery charger designed for efficient and safe charging of rechargeable batteries. Its compact size, advanced features, and wide application field make it a versatile choice for various electronic devices.

[Word Count: 507]

Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af BQ24617RGET i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of BQ24617RGET in technical solutions:

  1. Q: What is the BQ24617RGET? A: The BQ24617RGET is a battery charger IC designed for single-cell Li-Ion and Li-Polymer batteries.

  2. Q: What is the input voltage range of the BQ24617RGET? A: The input voltage range is from 4.5V to 26V.

  3. Q: What is the maximum charging current supported by the BQ24617RGET? A: The BQ24617RGET supports a maximum charging current of 3A.

  4. Q: Can the BQ24617RGET charge multiple batteries simultaneously? A: No, the BQ24617RGET is designed to charge a single-cell battery at a time.

  5. Q: Does the BQ24617RGET have overvoltage protection? A: Yes, the BQ24617RGET has built-in overvoltage protection to prevent damage to the battery.

  6. Q: Is the BQ24617RGET compatible with both Li-Ion and Li-Polymer batteries? A: Yes, the BQ24617RGET is compatible with both Li-Ion and Li-Polymer batteries.

  7. Q: Does the BQ24617RGET support temperature monitoring during charging? A: Yes, the BQ24617RGET has a built-in temperature sensor for monitoring the battery temperature.

  8. Q: Can the BQ24617RGET be used in portable devices? A: Yes, the BQ24617RGET is suitable for use in portable devices such as smartphones, tablets, and wearables.

  9. Q: Does the BQ24617RGET have a programmable charging profile? A: Yes, the BQ24617RGET allows for programmable charging profiles to optimize charging performance.

  10. Q: What is the package type of the BQ24617RGET? A: The BQ24617RGET is available in a 24-pin VQFN package.

Please note that these answers are general and may vary depending on the specific application and requirements.