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ISL95825HRZ
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ISL95825HRZ

Product Overview

Category

ISL95825HRZ belongs to the category of integrated circuits (ICs).

Use

The IC is primarily used for power management in electronic devices.

Characteristics

  • High efficiency power conversion
  • Low power consumption
  • Compact size
  • Reliable performance

Package

ISL95825HRZ comes in a small outline package (SOIC) with 28 pins.

Essence

The essence of ISL95825HRZ lies in its ability to efficiently manage power in electronic devices, ensuring optimal performance and reliability.

Packaging/Quantity

The IC is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to 3.3V
  • Maximum Output Current: 4A
  • Operating Temperature Range: -40°C to +85°C
  • Switching Frequency: 1MHz

Detailed Pin Configuration

The pin configuration of ISL95825HRZ is as follows:

  1. VIN
  2. GND
  3. VCC
  4. BOOT
  5. PHASE
  6. COMP
  7. FB
  8. SS
  9. EN
  10. PG
  11. LGATE
  12. PGND
  13. AGND
  14. ISENSE
  15. VSENSE
  16. VREF
  17. VTT
  18. VDDQ
  19. VDD
  20. VDDP
  21. VDDA
  22. VDDC
  23. VDDCI
  24. VDDCR
  25. VDDIO
  26. VDDPLL
  27. VDDQX
  28. VDDRX

Functional Features

  • Integrated synchronous buck controller
  • Adaptive voltage positioning (AVP) for improved efficiency
  • Programmable soft-start and soft-stop
  • Overcurrent protection
  • Undervoltage lockout (UVLO)
  • Power good indicator (PG)

Advantages and Disadvantages

Advantages

  • High efficiency power conversion
  • Compact size
  • Reliable performance
  • AVP technology for improved efficiency

Disadvantages

  • Limited output current capacity (4A maximum)

Working Principles

ISL95825HRZ operates as a synchronous buck controller, regulating the power supply voltage to ensure stable and efficient operation of electronic devices. It utilizes adaptive voltage positioning (AVP) technology to optimize power conversion efficiency.

Detailed Application Field Plans

ISL95825HRZ finds applications in various electronic devices, including but not limited to: - Laptops - Desktop computers - Servers - Gaming consoles - Industrial equipment

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ISL95825HRZ are: - LTC3880 - TPS53632 - MAX20751

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

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL95825HRZ v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL95825HRZ in technical solutions:

  1. Q: What is ISL95825HRZ? A: ISL95825HRZ is a voltage regulator IC (integrated circuit) designed for power management in various electronic devices.

  2. Q: What are the key features of ISL95825HRZ? A: Some key features of ISL95825HRZ include multiple output channels, high efficiency, low quiescent current, and programmable voltage levels.

  3. Q: What applications can ISL95825HRZ be used for? A: ISL95825HRZ can be used in a wide range of applications such as laptops, desktop computers, servers, gaming consoles, and industrial equipment.

  4. Q: How many output channels does ISL95825HRZ have? A: ISL95825HRZ has a total of 5 output channels, which can be individually programmed to different voltage levels.

  5. Q: Can ISL95825HRZ support different input voltage levels? A: Yes, ISL95825HRZ supports a wide input voltage range, typically from 4.5V to 24V.

  6. Q: Is ISL95825HRZ capable of providing accurate voltage regulation? A: Yes, ISL95825HRZ incorporates a precision voltage reference and feedback control loop to ensure accurate voltage regulation.

  7. Q: Does ISL95825HRZ offer any protection features? A: Yes, ISL95825HRZ provides various protection features like overvoltage protection, undervoltage protection, and thermal shutdown.

  8. Q: Can ISL95825HRZ be controlled through a digital interface? A: No, ISL95825HRZ is an analog voltage regulator and does not have a built-in digital interface.

  9. Q: What is the typical efficiency of ISL95825HRZ? A: The efficiency of ISL95825HRZ depends on the input and output voltage levels, but it can achieve high efficiency levels up to 95%.

  10. Q: Are there any recommended external components for using ISL95825HRZ? A: Yes, the datasheet of ISL95825HRZ provides a list of recommended external components like capacitors, inductors, and resistors for optimal performance.

Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.