ISL6292BCR

Product Overview

Category: Integrated Circuit (IC)

Use: Battery Charger

Characteristics: - High efficiency - Fast charging capability - Multiple protection features - Compact size

Package: BGA (Ball Grid Array)

Essence: The ISL6292BCR is a high-performance battery charger IC designed for fast and efficient charging of batteries.

Packaging/Quantity: The ISL6292BCR is available in a BGA package. The quantity per package may vary depending on the manufacturer.

Specifications

The specifications of the ISL6292BCR include:

• Input Voltage Range: 4.5V to 28V
• Charging Current Range: 10mA to 1.5A
• Charging Voltage Range: 3.6V to 4.4V
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The ISL6292BCR has the following pin configuration:

1. VCC
2. GND
3. PROG
4. STAT
5. BAT
6. TS
7. THERM
8. NC

Functional Features

The ISL6292BCR offers the following functional features:

• Constant current and constant voltage charging modes
• Thermal regulation for safe charging
• Charge termination based on battery voltage and temperature
• LED indication for charging status
• Overvoltage and overcurrent protection

Advantages and Disadvantages

Advantages: - High charging efficiency - Fast charging capability - Compact size for space-constrained applications - Multiple protection features ensure safe charging

Disadvantages: - Limited charging current range (up to 1.5A) - Requires external components for complete charging system

Working Principles

The ISL6292BCR operates based on a constant current and constant voltage charging algorithm. It regulates the charging current to ensure efficient charging while monitoring the battery voltage and temperature for safe operation. The charger terminates the charging process when the battery reaches the desired voltage and temperature limits.

Detailed Application Field Plans

The ISL6292BCR is suitable for various applications, including:

1. Portable electronic devices
2. Smartphones and tablets
3. Wearable devices
4. Power banks
5. Medical devices

Alternative Models

Here are some alternative models that offer similar functionality to the ISL6292BCR:

1. LTC4000-1
2. MAX8903A
3. BQ24195

These models can be considered as alternatives depending on specific requirements and application needs.

In conclusion, the ISL6292BCR is a high-performance battery charger IC with fast charging capability, multiple protection features, and compact size. It is widely used in portable electronic devices, smartphones, wearables, power banks, and medical devices. While it has limitations in terms of charging current range and external component requirements, it offers efficient and safe charging for various applications.