Texas Instruments
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BQ24610RGET
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BQ24610RGET

Product Overview

Category

The BQ24610RGET belongs to the category of battery charger integrated circuits.

Use

This product is primarily used for charging and managing rechargeable batteries.

Characteristics

  • Integrated circuit designed for battery charging applications
  • Supports various battery chemistries such as lithium-ion, nickel-cadmium, and lead-acid
  • Provides accurate voltage and current regulation during charging process
  • Offers protection features like overvoltage, overcurrent, and overtemperature protection
  • Enables fast and efficient charging with high conversion efficiency

Package

The BQ24610RGET is available in a small outline package (SOP) with 20 pins.

Essence

The essence of the BQ24610RGET lies in its ability to provide reliable and efficient charging solutions for different types of batteries.

Packaging/Quantity

This product is typically sold in reels or tubes containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Charge Current Range: Up to 10A
  • Operating Temperature Range: -40°C to +85°C
  • Efficiency: Up to 95%
  • Supported Battery Chemistries: Li-Ion, NiCd, Pb-Acid
  • Protection Features: Overvoltage, Overcurrent, Overtemperature

Detailed Pin Configuration

  1. VCC: Power supply input
  2. GND: Ground reference
  3. TS: Temperature sense input
  4. BAT: Battery connection terminal
  5. PROG: Programming pin for setting charge parameters
  6. ISET: Current sense input
  7. STAT: Status output pin
  8. AC/DC: AC/DC adapter detection input
  9. PGND: Power ground reference
  10. ILIM: Current limit programming pin
  11. VREF: Reference voltage output
  12. SRN: Serial data input
  13. SCLK: Serial clock input
  14. SDA: Serial data output
  15. INTVCC: Internal power supply output
  16. TS/SS: Temperature sense or soft-start programming pin
  17. CE: Charge enable input
  18. DPM: Dynamic power management input
  19. VBAT: Battery voltage sense input
  20. ICHG: Charge current sense output

Functional Features

  • Constant voltage and constant current charging modes
  • Automatic battery detection and initialization
  • Programmable charge parameters for different battery chemistries
  • Dynamic power management for efficient use of power supply
  • Integrated protection features for safe charging operation
  • Status output pin for charge status indication

Advantages and Disadvantages

Advantages

  • Wide input voltage range allows compatibility with various power sources
  • Supports multiple battery chemistries, providing flexibility in charging applications
  • High efficiency ensures minimal power loss during charging process
  • Comprehensive protection features ensure safe charging operation
  • Programmable charge parameters allow customization for specific battery requirements

Disadvantages

  • Limited to a maximum charge current of 10A, which may not be suitable for high-power applications
  • Requires external components for complete charging circuit implementation

Working Principles

The BQ24610RGET operates based on the principle of regulating voltage and current during the battery charging process. It utilizes a feedback control loop to maintain the desired charging parameters. The integrated circuit continuously monitors the battery voltage and adjusts the charging current accordingly. It switches between constant voltage and constant current modes to ensure optimal charging performance.

Detailed Application Field Plans

The BQ24610RGET is widely used in various applications that require battery charging and management. Some common application fields include:

  1. Portable electronic devices: This product is suitable for charging batteries in smartphones, tablets, and portable gaming devices.
  2. Electric vehicles: The BQ24610RGET can be utilized in electric vehicle charging systems to efficiently charge the vehicle's battery pack.
  3. Renewable energy systems: It can be integrated into solar power systems or wind energy storage systems to manage and charge the batteries used for energy storage.

Detailed and Complete Alternative Models

  1. BQ24618RGET
  2. BQ24620RGET
  3. BQ24622RGET
  4. BQ24624RGET
  5. BQ24626RGET

These alternative models offer similar functionality and features to the BQ24610RGET, providing options for different charging requirements.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng BQ24610RGET sa mga teknikal na solusyon

Sure! Here are 10 common questions and answers related to the application of BQ24610RGET in technical solutions:

  1. Q: What is the BQ24610RGET? A: The BQ24610RGET is a battery charger IC designed for single-cell Li-Ion or Li-Polymer batteries.

  2. Q: What is the input voltage range of the BQ24610RGET? A: The BQ24610RGET can accept an input voltage range from 4.5V to 26V.

  3. Q: What is the maximum charging current supported by the BQ24610RGET? A: The BQ24610RGET supports a maximum charging current of 3A.

  4. Q: Can the BQ24610RGET charge multiple batteries simultaneously? A: No, the BQ24610RGET is designed to charge a single-cell battery at a time.

  5. Q: Does the BQ24610RGET have overvoltage protection? A: Yes, the BQ24610RGET has built-in overvoltage protection to prevent damage to the battery.

  6. Q: Is the BQ24610RGET suitable for fast charging applications? A: Yes, the BQ24610RGET supports various charging modes, including fast charging, making it suitable for fast charging applications.

  7. Q: Can the BQ24610RGET be used in automotive applications? A: Yes, the BQ24610RGET is automotive-grade and can be used in automotive applications.

  8. Q: Does the BQ24610RGET have thermal shutdown protection? A: Yes, the BQ24610RGET has built-in thermal shutdown protection to prevent overheating.

  9. Q: What is the operating temperature range of the BQ24610RGET? A: The BQ24610RGET has an operating temperature range from -40°C to 85°C.

  10. Q: Can the BQ24610RGET be used in portable devices? A: Yes, the BQ24610RGET is suitable for use in portable devices such as smartphones, tablets, and portable power banks.

Please note that these answers are general and may vary depending on the specific application and implementation of the BQ24610RGET.