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ISL6298-2CR4Z-T
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ISL6298-2CR4Z-T

Product Overview

Category

ISL6298-2CR4Z-T 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

ISL6298-2CR4Z-T is available in a small outline package (SOP) format.

Essence

The essence of ISL6298-2CR4Z-T lies in its ability to efficiently charge batteries while maintaining accuracy and compactness.

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: 10mA to 1.5A
  • Operating Temperature Range: -40°C to +85°C
  • Output Voltage Accuracy: ±1%
  • Charge Termination Accuracy: ±5mV
  • Standby Current: 20µA

Detailed Pin Configuration

ISL6298-2CR4Z-T has the following pin configuration:

  1. VCC: Power supply input
  2. GND: Ground reference
  3. PROG: Programming pin for setting charging current
  4. STAT: Status output pin
  5. TS: Temperature sense input pin
  6. BAT: Battery voltage sense input pin
  7. CE: Enable control pin
  8. OUT: Charging current output pin

Functional Features

  • Constant current and constant voltage charging modes
  • Programmable charging current through external resistor
  • Thermal regulation for safe operation
  • Charge termination based on voltage and temperature thresholds
  • LED status indication for charging progress

Advantages and Disadvantages

Advantages

  • High charging efficiency
  • Accurate charging current and voltage control
  • Compact size for space-constrained applications
  • Wide input voltage range allows for versatile use

Disadvantages

  • Limited maximum charging current of 1.5A
  • Requires external programming resistor for current adjustment

Working Principles

ISL6298-2CR4Z-T operates by regulating the charging current and voltage to ensure efficient and safe battery charging. It utilizes a constant current mode initially to charge the battery rapidly, then switches to constant voltage mode to complete the charging process. The charge termination is determined by monitoring the battery voltage and temperature, ensuring optimal charging without overcharging or overheating.

Detailed Application Field Plans

ISL6298-2CR4Z-T finds applications in various fields, including: 1. Portable electronic devices 2. Battery-powered medical equipment 3. Electric vehicles 4. Solar power systems 5. Industrial automation

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ISL6298-2CR4Z-T are: 1. LTC4000-1 2. MAX8903CETI+ 3. BQ24650RVAT

These models offer similar functionality and can be suitable replacements depending on specific requirements.

In conclusion, ISL6298-2CR4Z-T is an integrated circuit designed for efficient and accurate battery charging. Its compact size, high efficiency, and wide application range make it a popular choice in various industries. However, its limited maximum charging current and requirement for an external programming resistor should be taken into consideration when selecting this product for specific applications.

Énumérez 10 questions et réponses courantes liées à l'application de ISL6298-2CR4Z-T dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of ISL6298-2CR4Z-T in technical solutions:

  1. Q: What is ISL6298-2CR4Z-T? A: ISL6298-2CR4Z-T is a specific model of integrated circuit (IC) used for battery charging and management in technical solutions.

  2. Q: What is the input voltage range supported by ISL6298-2CR4Z-T? A: The input voltage range supported by ISL6298-2CR4Z-T is typically between 4.5V and 28V.

  3. Q: What is the maximum charging current that ISL6298-2CR4Z-T can handle? A: ISL6298-2CR4Z-T can handle a maximum charging current of up to 4A.

  4. Q: Does ISL6298-2CR4Z-T support fast charging? A: Yes, ISL6298-2CR4Z-T supports fast charging protocols such as Quick Charge and USB Power Delivery.

  5. Q: Can ISL6298-2CR4Z-T be used for wireless charging applications? A: Yes, ISL6298-2CR4Z-T can be used for wireless charging applications when combined with appropriate wireless charging coils and circuitry.

  6. Q: Does ISL6298-2CR4Z-T have built-in overvoltage protection? A: Yes, ISL6298-2CR4Z-T has built-in overvoltage protection to prevent damage to the battery during charging.

  7. Q: Is ISL6298-2CR4Z-T compatible with lithium-ion batteries? A: Yes, ISL6298-2CR4Z-T is specifically designed for charging and managing lithium-ion batteries.

  8. Q: Can ISL6298-2CR4Z-T be used in automotive applications? A: Yes, ISL6298-2CR4Z-T is suitable for automotive applications as it can handle the required voltage and current levels.

  9. Q: Does ISL6298-2CR4Z-T have temperature monitoring capabilities? A: Yes, ISL6298-2CR4Z-T has built-in temperature monitoring to ensure safe charging and prevent overheating.

  10. Q: Are there any evaluation boards or reference designs available for ISL6298-2CR4Z-T? A: Yes, Intersil (now Renesas Electronics) provides evaluation boards and reference designs for ISL6298-2CR4Z-T to assist with its implementation in technical solutions.

Please note that the specific details and features of ISL6298-2CR4Z-T may vary, so it's always recommended to refer to the datasheet or consult the manufacturer for accurate information.