ISL6292-1CR5Z

Product Overview

Category

ISL6292-1CR5Z 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

ISL6292-1CR5Z is available in a small outline package (SOP) format.

Essence

The essence of ISL6292-1CR5Z lies in its ability to efficiently charge batteries while maintaining accuracy and low power consumption.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 4.5V to 28V
• Charging Current Range: 50mA to 500mA
• Charge Voltage Accuracy: ±1%
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOP-8

Detailed Pin Configuration

ISL6292-1CR5Z has a total of 8 pins:

1. VCC: Power supply input pin
2. GND: Ground reference pin
3. BAT: Battery connection pin
4. PROG: Charging current programming pin
5. STAT: Status output pin
6. TS: Temperature sense input pin
7. ISET: Current limit programming pin
8. COMP: Compensation pin

Functional Features

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

Advantages and Disadvantages

Advantages

• High charging efficiency
• Accurate charging voltage control
• Compact size for space-constrained applications
• Low power consumption

Disadvantages

• Limited charging current range (50mA to 500mA)
• Requires external components for complete battery charging system

Working Principles

ISL6292-1CR5Z operates by regulating the charging voltage and current supplied to the battery. It uses a feedback control loop to maintain the desired charging characteristics. The charging current can be programmed using an external resistor connected to the PROG pin. The IC also incorporates thermal regulation to protect against excessive temperature rise during charging.

Detailed Application Field Plans

ISL6292-1CR5Z is suitable for various battery charging applications, including: - Portable electronic devices - Battery-powered medical equipment - Industrial automation systems - Automotive battery chargers

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISL6292-1CR5Z are: - LTC4000-1 - MAX1551 - MCP73831

These alternatives provide comparable features and can be considered based on specific application requirements.

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