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ISL95831AHRTZ-T

ISL95831AHRTZ-T

Product Overview

Category

ISL95831AHRTZ-T belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management purposes.

Characteristics

  • Integrated circuit
  • Power management functionality
  • High efficiency
  • Small form factor
  • Low power consumption

Package

ISL95831AHRTZ-T is available in a small outline package (SOP) with a thermal pad for efficient heat dissipation.

Essence

The essence of this product lies in its ability to efficiently manage power within electronic devices, ensuring optimal performance and reliability.

Packaging/Quantity

ISL95831AHRTZ-T is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to 3.3V
  • Maximum Output Current: 10A
  • Operating Temperature Range: -40°C to +85°C
  • Switching Frequency: 1MHz

Detailed Pin Configuration

The ISL95831AHRTZ-T has the following pin configuration:

  1. VIN: Input voltage
  2. GND: Ground
  3. VCC: Power supply voltage
  4. EN: Enable pin
  5. FB: Feedback pin
  6. COMP: Compensation pin
  7. PG: Power good indicator
  8. BOOT: Bootstrap capacitor connection
  9. LX: Switching node
  10. PHASE: Phase connection

Functional Features

  • High-efficiency synchronous buck converter
  • Adaptive on-time control architecture
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start functionality

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Small form factor allows for space-saving designs
  • Wide input voltage range enhances compatibility
  • Overcurrent and thermal protection ensure device safety

Disadvantages

  • Limited output current may not be suitable for high-power applications
  • Higher cost compared to non-integrated power management solutions

Working Principles

The ISL95831AHRTZ-T operates as a synchronous buck converter, converting the input voltage to a lower, regulated output voltage. It utilizes an adaptive on-time control architecture to optimize efficiency and maintain stable output voltage under varying load conditions. The feedback mechanism continuously adjusts the duty cycle to achieve the desired output voltage.

Detailed Application Field Plans

ISL95831AHRTZ-T finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Portable gaming consoles

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISL95831AHRTZ-T are: - LTC3633A - TPS54332 - MAX17503

These alternatives can be considered based on specific requirements and design constraints.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL95831AHRTZ-T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL95831AHRTZ-T in technical solutions:

  1. Q: What is ISL95831AHRTZ-T? A: ISL95831AHRTZ-T is a voltage regulator IC (Integrated Circuit) designed for power management in various electronic devices.

  2. Q: What is the input voltage range of ISL95831AHRTZ-T? A: The input voltage range of ISL95831AHRTZ-T is typically between 4.5V and 28V.

  3. Q: What is the output voltage range of ISL95831AHRTZ-T? A: The output voltage range of ISL95831AHRTZ-T can be adjusted from 0.5V to 5.5V.

  4. Q: What is the maximum output current of ISL95831AHRTZ-T? A: The maximum output current of ISL95831AHRTZ-T is typically around 15A.

  5. Q: Can ISL95831AHRTZ-T be used in battery-powered applications? A: Yes, ISL95831AHRTZ-T can be used in battery-powered applications as it supports a wide input voltage range.

  6. Q: Does ISL95831AHRTZ-T have built-in protection features? A: Yes, ISL95831AHRTZ-T includes various protection features such as overcurrent protection, overvoltage protection, and thermal shutdown.

  7. Q: Is ISL95831AHRTZ-T suitable for high-frequency applications? A: Yes, ISL95831AHRTZ-T is designed to operate at high frequencies, making it suitable for applications that require fast switching.

  8. Q: Can ISL95831AHRTZ-T be used in automotive applications? A: Yes, ISL95831AHRTZ-T is automotive-grade and can be used in automotive applications that require reliable power management.

  9. Q: Does ISL95831AHRTZ-T support adjustable output voltage? A: Yes, ISL95831AHRTZ-T supports adjustable output voltage through external resistors or feedback networks.

  10. Q: What package does ISL95831AHRTZ-T come in? A: ISL95831AHRTZ-T is available in a compact 40-lead QFN (Quad Flat No-Lead) package for easy integration into PCB designs.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.