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ISL6255HAZ-T
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ISL6255HAZ-T

Product Overview

Category

ISL6255HAZ-T belongs to the category of voltage regulators.

Use

It is commonly used in electronic devices to regulate and control the voltage supplied to various components.

Characteristics

  • High efficiency
  • Low power consumption
  • Compact size
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection

Package

ISL6255HAZ-T is available in a small outline package (SOP) which ensures easy integration into circuit boards.

Essence

The essence of ISL6255HAZ-T lies in its ability to provide stable and regulated voltage supply, ensuring optimal performance of electronic devices.

Packaging/Quantity

ISL6255HAZ-T is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of the product. The exact packaging and quantity may vary depending on the supplier.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to 5.5V
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to 85°C
  • Package Type: SOP-8

Detailed Pin Configuration

ISL6255HAZ-T has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. FB: Feedback pin for voltage regulation
  4. EN: Enable pin for turning the regulator on/off
  5. PG: Power good indicator pin
  6. VOUT: Output voltage pin
  7. COMP: Compensation pin for stability control
  8. SS: Soft-start pin for gradual voltage ramp-up

Functional Features

  • Voltage regulation: ISL6255HAZ-T ensures a stable output voltage regardless of fluctuations in the input voltage.
  • Overcurrent protection: It has built-in protection mechanisms to prevent damage due to excessive current flow.
  • Thermal shutdown protection: The regulator automatically shuts down if the temperature exceeds a certain threshold, preventing overheating.

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption.
  • Compact size allows for easy integration into electronic devices.
  • Wide input voltage range makes it suitable for various applications.
  • Overcurrent and thermal shutdown protection enhance device safety.

Disadvantages

  • Limited maximum output current may not be sufficient for high-power applications.
  • Temperature limitations restrict its use in extreme environments.

Working Principles

ISL6255HAZ-T operates based on the principle of pulse width modulation (PWM). It continuously adjusts the duty cycle of the switching transistor to regulate the output voltage. By comparing the feedback voltage with a reference voltage, it controls the switching frequency to maintain a stable output voltage.

Detailed Application Field Plans

ISL6255HAZ-T finds applications in various electronic devices, including but not limited to: - Laptops - Tablets - Mobile phones - Portable gaming consoles - Industrial equipment

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ISL6255HAZ-T are: - LM2576-ADJ - LT1084CP-5 - TPS5430DDAR

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

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von ISL6255HAZ-T in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of ISL6255HAZ-T in technical solutions:

  1. Q: What is ISL6255HAZ-T? A: ISL6255HAZ-T is a highly integrated battery charger controller IC designed for portable applications.

  2. Q: What is the input voltage range supported by ISL6255HAZ-T? A: The input voltage range supported by ISL6255HAZ-T is typically between 4.5V and 28V.

  3. Q: Can ISL6255HAZ-T charge multiple battery chemistries? A: No, ISL6255HAZ-T is specifically designed for charging Li-Ion and Li-Polymer battery chemistries.

  4. Q: What is the maximum charging current supported by ISL6255HAZ-T? A: The maximum charging current supported by ISL6255HAZ-T is typically up to 5A.

  5. Q: Does ISL6255HAZ-T have built-in thermal protection? A: Yes, ISL6255HAZ-T features built-in thermal protection to prevent overheating during operation.

  6. Q: Can ISL6255HAZ-T operate in a wide temperature range? A: Yes, ISL6255HAZ-T is designed to operate in a wide temperature range, typically from -40°C to +85°C.

  7. Q: Does ISL6255HAZ-T support USB Type-C power delivery? A: No, ISL6255HAZ-T does not support USB Type-C power delivery. It is primarily used for traditional charging applications.

  8. Q: Can ISL6255HAZ-T be used in automotive applications? A: Yes, ISL6255HAZ-T can be used in automotive applications as long as the operating conditions and requirements are met.

  9. Q: Does ISL6255HAZ-T have overvoltage protection? A: Yes, ISL6255HAZ-T has built-in overvoltage protection to safeguard the battery and charging circuitry.

  10. Q: Is ISL6255HAZ-T RoHS compliant? A: Yes, ISL6255HAZ-T is RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental regulations.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application guidelines for ISL6255HAZ-T.