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ISL6323IRZ-T
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ISL6323IRZ-T

Product Overview

Category

ISL6323IRZ-T belongs to the category of voltage regulator ICs.

Use

It is commonly used in power management applications to regulate and control voltage levels.

Characteristics

  • High efficiency
  • Low dropout voltage
  • Wide input voltage range
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection

Package

ISL6323IRZ-T is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISL6323IRZ-T lies in its ability to efficiently regulate voltage levels, ensuring stable and reliable power supply for various electronic devices.

Packaging/Quantity

ISL6323IRZ-T is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.6V to 5.5V
  • Output Current: Up to 3A
  • Dropout Voltage: 200mV (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL6323IRZ-T has a total of 16 pins. The pin configuration is as follows:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. FB1: Feedback pin 1
  4. COMP1: Compensation pin 1
  5. SS1: Soft-start pin 1
  6. VCC: Power supply pin
  7. PGND: Power ground pin
  8. BOOT: Bootstrap pin
  9. LX: Switching node pin
  10. COMP2: Compensation pin 2
  11. FB2: Feedback pin 2
  12. SS2: Soft-start pin 2
  13. EN: Enable pin
  14. PG: Power good pin
  15. VSENSE: Current sense pin
  16. VREF: Reference voltage pin

Functional Features

  • Dual-channel synchronous buck regulator
  • Adaptive on-time control architecture
  • Voltage mode control
  • Integrated MOSFET drivers
  • Programmable soft-start
  • Overcurrent protection with hiccup mode
  • Thermal shutdown protection

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Wide input voltage range allows for versatile applications
  • Adjustable output voltage provides flexibility
  • Overcurrent and thermal protection enhance reliability

Disadvantages

  • Limited output current capacity (up to 3A)
  • Requires external components for operation

Working Principles

ISL6323IRZ-T operates based on a dual-channel synchronous buck regulator architecture. It utilizes adaptive on-time control and voltage mode control techniques to regulate the output voltage. The integrated MOSFET drivers facilitate efficient power conversion. The device also incorporates various protection mechanisms, such as overcurrent and thermal shutdown, to ensure safe operation.

Detailed Application Field Plans

ISL6323IRZ-T finds applications in various fields, including but not limited to: - Computer motherboards - Graphics cards - Industrial equipment - Telecommunications devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ISL6323IRZ-T are: - LT8610ABEMSE#PBF - TPS54332DDAR - MAX15062ATB+T - ADP2386ACPZ-R7

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

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL6323IRZ-T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL6323IRZ-T in technical solutions:

  1. Q: What is ISL6323IRZ-T? A: ISL6323IRZ-T is a highly integrated dual synchronous buck controller designed for high-performance power supply applications.

  2. Q: What is the input voltage range of ISL6323IRZ-T? A: The input voltage range of ISL6323IRZ-T is typically between 4.5V and 28V.

  3. Q: What is the output voltage range of ISL6323IRZ-T? A: The output voltage range of ISL6323IRZ-T can be adjusted from 0.6V to 5.5V.

  4. Q: What is the maximum output current supported by ISL6323IRZ-T? A: ISL6323IRZ-T can support a maximum output current of up to 20A.

  5. Q: Can ISL6323IRZ-T operate in a multi-phase configuration? A: Yes, ISL6323IRZ-T can be configured to operate in a multi-phase configuration to increase the total output current capability.

  6. Q: Does ISL6323IRZ-T have built-in protection features? A: Yes, ISL6323IRZ-T includes various protection features such as overcurrent protection, overvoltage protection, and thermal shutdown.

  7. Q: What type of control method does ISL6323IRZ-T use? A: ISL6323IRZ-T uses voltage mode control for regulating the output voltage.

  8. Q: Can ISL6323IRZ-T be used in both step-down and step-up applications? A: No, ISL6323IRZ-T is specifically designed for step-down (buck) applications.

  9. Q: What is the operating frequency range of ISL6323IRZ-T? A: The operating frequency range of ISL6323IRZ-T is typically between 200kHz and 1MHz.

  10. Q: Is ISL6323IRZ-T suitable for high-efficiency designs? A: Yes, ISL6323IRZ-T features a high-efficiency design with low quiescent current and excellent load transient response.

Please note that these answers are general and may vary depending on the specific application and implementation of ISL6323IRZ-T in a technical solution.