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ISL6258AHRTZ

ISL6258AHRTZ

Product Overview

Category

ISL6258AHRTZ belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a voltage regulator in electronic devices.

Characteristics

  • High efficiency
  • Low power consumption
  • Compact size
  • Wide input voltage range

Package

ISL6258AHRTZ comes in a small outline package (SOP) with a thermal pad for efficient heat dissipation.

Essence

The essence of ISL6258AHRTZ lies in its ability to regulate and stabilize voltage levels, ensuring proper functioning of electronic devices.

Packaging/Quantity

ISL6258AHRTZ is typically packaged in reels and available in quantities of 2500 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.6V to 5.5V
  • Maximum Output Current: 3A
  • Switching Frequency: 300kHz to 2MHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. COMP: Compensation pin
  6. SS: Soft-start pin
  7. PG: Power good pin
  8. VOUT: Output voltage pin

Functional Features

  • Wide input voltage range allows compatibility with various power sources.
  • High efficiency ensures minimal power loss during voltage regulation.
  • Overcurrent protection safeguards the device and connected components.
  • Soft-start feature prevents excessive inrush current during startup.
  • Power good indicator provides visual confirmation of proper voltage output.

Advantages and Disadvantages

Advantages

  • High efficiency leads to energy savings.
  • Compact size enables integration into space-constrained designs.
  • Wide input voltage range enhances versatility.
  • Overcurrent protection ensures device and component safety.

Disadvantages

  • Limited maximum output current may restrict usage in high-power applications.
  • Higher cost compared to non-integrated voltage regulators.

Working Principles

ISL6258AHRTZ operates based on a switching regulator topology. It uses pulse-width modulation (PWM) to control the duty cycle of the internal power switch, regulating the output voltage. The feedback mechanism continuously monitors the output voltage and adjusts the duty cycle accordingly to maintain a stable output.

Detailed Application Field Plans

ISL6258AHRTZ finds application in various electronic devices, including but not limited to: 1. Laptops and notebooks 2. Tablets and smartphones 3. Portable gaming consoles 4. Industrial automation equipment 5. Automotive electronics

Detailed and Complete Alternative Models

  1. ISL6258AHRZ
  2. ISL6258EVAL1Z
  3. ISL6258EVAL2Z
  4. ISL6258EVAL3Z
  5. ISL6258EVAL4Z

These alternative models offer similar functionality and can be used as substitutes for ISL6258AHRTZ depending on specific requirements.

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10 pirs û bersivên hevpar ên têkildarî sepana ISL6258AHRTZ di çareseriyên teknîkî de navnîş bikin

Sure! Here are 10 common questions and answers related to the application of ISL6258AHRTZ in technical solutions:

  1. Q: What is ISL6258AHRTZ? A: ISL6258AHRTZ is a highly integrated battery charger controller IC designed for portable applications.

  2. Q: What are the key features of ISL6258AHRTZ? A: Some key features include high efficiency, programmable charging current, thermal regulation, and overvoltage protection.

  3. Q: What is the input voltage range supported by ISL6258AHRTZ? A: The input voltage range is typically between 4.5V and 28V.

  4. Q: Can ISL6258AHRTZ charge multiple battery chemistries? A: Yes, it supports various battery chemistries such as Li-Ion, Li-Polymer, and LiFePO4.

  5. Q: How does ISL6258AHRTZ handle thermal management? A: It has built-in thermal regulation that adjusts the charging current based on the temperature to prevent overheating.

  6. Q: Is ISL6258AHRTZ capable of fast charging? A: Yes, it supports fast charging with programmable charging current up to 4A.

  7. Q: Does ISL6258AHRTZ provide overvoltage protection? A: Yes, it has overvoltage protection to safeguard the battery from excessive voltage levels.

  8. Q: Can ISL6258AHRTZ operate in a wide temperature range? A: Yes, it can operate within a temperature range of -40°C to +85°C.

  9. Q: Does ISL6258AHRTZ have any built-in safety features? A: Yes, it includes safety features like battery temperature monitoring and charging timeout protection.

  10. Q: What are some typical applications of ISL6258AHRTZ? A: It is commonly used in laptops, tablets, power banks, and other portable electronic devices for battery charging.

Please note that these answers are general and may vary depending on the specific implementation and datasheet of ISL6258AHRTZ.