BQ24083DRCT

Product Overview

Category

BQ24083DRCT belongs to the category of battery charging and management integrated circuits.

Use

This product is primarily used for charging and managing lithium-ion batteries in various electronic devices.

Characteristics

• Integrated circuit designed for battery charging and management
• Specifically optimized for lithium-ion batteries
• Offers advanced charging features and protection mechanisms
• Compact and highly efficient design
• Suitable for a wide range of portable electronic devices

Package

BQ24083DRCT is available in a small outline package (SOP) with 10 pins.

Essence

The essence of BQ24083DRCT lies in its ability to provide reliable and efficient charging and management solutions for lithium-ion batteries.

Packaging/Quantity

This product is typically sold in reels, with each reel containing a specific quantity of BQ24083DRCT integrated circuits.

Specifications

• Input voltage range: 4.35V to 6.45V
• Charging current: Up to 1.5A
• Programmable charge termination current
• Programmable charge termination voltage
• Overvoltage protection
• Thermal regulation and protection
• Battery temperature monitoring
• Status indication outputs

Pin Configuration

The detailed pin configuration of BQ24083DRCT is as follows:

1. VBUS: Input voltage from USB or external power source
2. STAT: Status indication output
3. PG: Power good indication output
4. TS: Battery temperature sense input
5. BAT: Battery positive terminal
6. GND: Ground reference
7. ISET: Charge current programming input
8. PROG: Charge termination current and voltage programming input
9. EN: Enable control input
10. SYS: System voltage output

Functional Features

• Advanced charging algorithm for optimal battery performance
• Constant current and constant voltage charging modes
• Automatic charge termination based on programmable parameters
• Overvoltage protection to prevent damage to the battery
• Thermal regulation and protection for safe operation
• Battery temperature monitoring for enhanced safety
• Status indication outputs for visual feedback

Advantages and Disadvantages

Advantages

• High charging efficiency
• Compact size for space-constrained applications
• Comprehensive protection mechanisms
• Flexible programming options
• Suitable for a wide range of lithium-ion battery-powered devices

Disadvantages

• Limited compatibility with other battery chemistries
• Requires external components for complete charging system implementation

Working Principles

BQ24083DRCT operates by regulating the charging current and voltage supplied to the connected lithium-ion battery. It employs a sophisticated charging algorithm that ensures efficient and safe charging. The integrated circuit continuously monitors the battery temperature, input voltage, and charging status to provide optimal charging conditions. Various protection mechanisms, such as overvoltage protection and thermal regulation, are implemented to safeguard the battery and the charging circuitry.

Detailed Application Field Plans

BQ24083DRCT is widely used in portable electronic devices, including but not limited to: - Smartphones and tablets - Portable media players - Wearable devices - Bluetooth headsets - GPS navigation systems - Portable gaming consoles

Alternative Models

For those seeking alternative models, the following integrated circuits can be considered: - BQ24072RGTR - BQ24075RGTT - BQ24079RGTR - BQ24081RGTR

These alternatives offer similar functionality and features, providing flexibility in choosing the most suitable solution for specific applications.

In conclusion, BQ24083DRCT is a highly efficient and reliable integrated circuit designed for charging and managing lithium-ion batteries. Its compact size, advanced features, and comprehensive protection mechanisms make it an ideal choice for various portable electronic devices.

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