Intersil
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
ISL8104IRZ-T
Zobrazit detail DataSheets

ISL8104IRZ-T

Product Overview

Category

ISL8104IRZ-T belongs to the category of voltage regulators.

Use

It is commonly used for power management applications.

Characteristics

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

Package

ISL8104IRZ-T comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISL8104IRZ-T lies in its ability to regulate and stabilize voltage levels in various electronic devices.

Packaging/Quantity

ISL8104IRZ-T is typically packaged in reels and each reel contains a specific quantity of units, usually around 2500 pieces.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.8V to 3.6V
  • Maximum Output Current: 4A
  • Dropout Voltage: 200mV at 1A
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: SOIC-8

Detailed Pin Configuration

ISL8104IRZ-T has the following pin configuration:

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

Functional Features

  • Wide input voltage range allows compatibility with various power sources.
  • Adjustable output voltage enables customization according to specific requirements.
  • Overcurrent protection safeguards the device and connected components from excessive current flow.
  • Thermal shutdown protection prevents overheating and potential damage.
  • Power good indicator provides feedback on the output voltage status.

Advantages and Disadvantages

Advantages

  • High efficiency results in minimal power loss.
  • Low dropout voltage ensures efficient power conversion.
  • Compact SOIC package allows for space-saving integration.
  • Wide input voltage range provides flexibility in different applications.

Disadvantages

  • Limited maximum output current may restrict usage in high-power applications.
  • Operating temperature range might not be suitable for extreme environments.

Working Principles

ISL8104IRZ-T operates based on a switching regulator principle. It utilizes an internal control circuitry to regulate the output voltage by adjusting the duty cycle of the internal power switch. This enables efficient power conversion while maintaining a stable output voltage.

Detailed Application Field Plans

ISL8104IRZ-T finds application in various fields, including but not limited to: - Consumer electronics - Industrial automation - Telecommunications - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ISL8104IRZ-T are: - LM317T - LT1083CP - TPS7A4700

These models offer similar functionality and characteristics, providing options for different design requirements.

Word count: 330 words

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL8104IRZ-T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL8104IRZ-T in technical solutions:

  1. Q: What is the ISL8104IRZ-T? A: The ISL8104IRZ-T is a high-performance synchronous buck controller IC designed for voltage regulation in various applications.

  2. Q: What is the input voltage range supported by the ISL8104IRZ-T? A: The ISL8104IRZ-T supports an input voltage range from 4.5V to 18V.

  3. Q: What is the output voltage range that can be achieved using the ISL8104IRZ-T? A: The ISL8104IRZ-T can achieve an output voltage range from 0.6V to 5.5V.

  4. Q: What is the maximum output current that the ISL8104IRZ-T can handle? A: The ISL8104IRZ-T can handle a maximum output current of up to 20A.

  5. Q: Does the ISL8104IRZ-T require an external MOSFET? A: Yes, the ISL8104IRZ-T requires an external N-channel MOSFET for operation.

  6. Q: Can the ISL8104IRZ-T support both synchronous and asynchronous rectification? A: Yes, the ISL8104IRZ-T can support both synchronous and asynchronous rectification schemes.

  7. Q: What type of control loop does the ISL8104IRZ-T use? A: The ISL8104IRZ-T uses a voltage mode control loop.

  8. Q: Is the ISL8104IRZ-T suitable for automotive applications? A: Yes, the ISL8104IRZ-T is suitable for automotive applications as it meets the AEC-Q100 standard.

  9. Q: Does the ISL8104IRZ-T have any built-in protection features? A: Yes, the ISL8104IRZ-T has built-in protection features such as overcurrent protection, overvoltage protection, and thermal shutdown.

  10. Q: What is the package type of the ISL8104IRZ-T? A: The ISL8104IRZ-T is available in a 28-lead QFN package.

Please note that these answers are general and may vary depending on the specific application and requirements.