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ISL68127IRAZ-T7A
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ISL68127IRAZ-T7A

Product Overview

Category

ISL68127IRAZ-T7A belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

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

Package

ISL68127IRAZ-T7A is available in a small outline package (SOP) with a specific pin configuration.

Essence

The essence of ISL68127IRAZ-T7A lies in its ability to efficiently regulate and control power in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage Range: 0.6V to 5.5V
  • Maximum Output Current: 12A
  • Switching Frequency: 300kHz to 1MHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL68127IRAZ-T7A has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. FB: Feedback pin
  4. EN: Enable pin
  5. PG: Power good pin
  6. VCC: Supply voltage pin
  7. BOOT: Bootstrap pin
  8. LX: Switching node pin

Functional Features

  • Integrated high-side and low-side MOSFETs
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start capability
  • Power good indicator

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power loss
  • Wide input voltage range allows for versatile applications
  • Compact size enables space-saving designs
  • Integrated MOSFETs simplify circuit design

Disadvantages

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

Working Principles

ISL68127IRAZ-T7A operates based on a pulse width modulation (PWM) control scheme. It regulates the output voltage by adjusting the duty cycle of the switching signal. This control mechanism ensures efficient power conversion and stable output voltage.

Detailed Application Field Plans

ISL68127IRAZ-T7A finds extensive application in various fields, including:

  1. Consumer electronics: Power management in smartphones, tablets, and laptops.
  2. Industrial automation: Control systems, motor drives, and robotics.
  3. Automotive: Electric vehicles, battery management systems, and LED lighting.
  4. Telecommunications: Network equipment, routers, and servers.
  5. Renewable energy: Solar inverters and wind turbines.

Detailed and Complete Alternative Models

  1. ISL68200IRZ-T: Similar power management IC with higher maximum output current (20A).
  2. ISL68137IRAZ-T7A: Variant with additional features such as adjustable switching frequency.
  3. ISL68127IRAZ-T13A: Package variant with extended operating temperature range (-40°C to +125°C).

(Note: The above alternative models are provided for reference and may have different specifications and characteristics.)

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL68127IRAZ-T7A v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL68127IRAZ-T7A in technical solutions:

  1. Q: What is ISL68127IRAZ-T7A? A: ISL68127IRAZ-T7A is a high-performance synchronous buck controller designed for various power supply applications.

  2. Q: What is the input voltage range supported by ISL68127IRAZ-T7A? A: The input voltage range supported by ISL68127IRAZ-T7A is typically between 4.5V and 24V.

  3. Q: What is the output voltage range that can be achieved using ISL68127IRAZ-T7A? A: The output voltage range achievable with ISL68127IRAZ-T7A is typically between 0.6V and 5.5V.

  4. Q: What is the maximum output current that ISL68127IRAZ-T7A can handle? A: ISL68127IRAZ-T7A can handle a maximum output current of up to 25A.

  5. Q: Can ISL68127IRAZ-T7A support multiple phases for higher power applications? A: Yes, ISL68127IRAZ-T7A supports multiphase operation, allowing it to handle higher power requirements.

  6. Q: Does ISL68127IRAZ-T7A have built-in protection features? A: Yes, ISL68127IRAZ-T7A includes various protection features such as overcurrent protection, overvoltage protection, and thermal shutdown.

  7. Q: What control methods are supported by ISL68127IRAZ-T7A? A: ISL68127IRAZ-T7A supports voltage mode control and current mode control for flexible system design.

  8. Q: Can ISL68127IRAZ-T7A be used in automotive applications? A: Yes, ISL68127IRAZ-T7A is AEC-Q100 qualified and suitable for automotive applications.

  9. Q: What is the operating temperature range of ISL68127IRAZ-T7A? A: The operating temperature range of ISL68127IRAZ-T7A is typically between -40°C and 125°C.

  10. Q: Is there any evaluation board available for ISL68127IRAZ-T7A? A: Yes, Intersil provides an evaluation board, called ISL68127EVAL1Z, to facilitate the testing and development of ISL68127IRAZ-T7A-based solutions.

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