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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