ISL6292-1CR4Z

Product Overview

Category

ISL6292-1CR4Z belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for battery charging applications.

Characteristics

• Integrated circuit designed for battery charging
• High efficiency and accuracy
• Compact size
• Low power consumption

Package

ISL6292-1CR4Z comes in a small outline package (SOP) with four pins.

Essence

The essence of ISL6292-1CR4Z lies in its ability to efficiently charge batteries while maintaining accuracy and reliability.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input voltage range: 4.5V to 28V
• Charging current range: 10mA to 1A
• Operating temperature range: -40°C to +85°C
• Output voltage accuracy: ±1%
• Charge termination voltage accuracy: ±1%

Detailed Pin Configuration

ISL6292-1CR4Z has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. PROG: Programming pin for setting charging current

Functional Features

• Constant current and constant voltage charging modes
• Overvoltage protection
• Thermal shutdown protection
• LED indication for charging status
• Programmable charging current

Advantages

• High charging efficiency ensures faster charging times
• Accurate voltage regulation prevents overcharging and extends battery life
• Compact size allows for easy integration into various devices
• LED indication provides visual feedback on charging status

Disadvantages

• Limited charging current range may not be suitable for high-capacity batteries
• Lack of advanced features such as temperature compensation

Working Principles

ISL6292-1CR4Z operates based on a constant current and constant voltage charging algorithm. It regulates the charging current to ensure a safe and efficient charging process. Once the battery reaches the desired voltage, the charger switches to a constant voltage mode to maintain the battery at its optimal voltage level.

Detailed Application Field Plans

ISL6292-1CR4Z is widely used in various battery-powered applications, including: - Portable electronic devices - Power tools - Electric vehicles - Solar power systems - Medical devices

Detailed and Complete Alternative Models

Some alternative models that can be considered for battery charging applications are: - ISL6292-2CR4Z: Similar to ISL6292-1CR4Z but with a higher charging current range (up to 2A) - ISL6292-3CR4Z: Similar to ISL6292-1CR4Z but with additional temperature compensation feature - ISL6292-4CR4Z: Similar to ISL6292-1CR4Z but with extended operating temperature range (-40°C to +125°C)

These alternative models provide flexibility in choosing the most suitable IC for specific charging requirements.

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