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ISL68201IRZ-TK
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ISL68201IRZ-TK

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High-performance voltage regulator with advanced features
  • Package: IRZ-TK package
  • Essence: Efficient power management solution for various applications
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage Range: 0.6V to 5.5V
  • Maximum Output Current: 20A
  • Efficiency: Up to 95%
  • Switching Frequency: Adjustable up to 1MHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ISL68201IRZ-TK has a total of 32 pins. Here is the detailed pin configuration:

  1. VIN: Input voltage
  2. GND: Ground
  3. VCC: Supply voltage for internal circuitry
  4. BOOT: Bootstrap capacitor connection
  5. PHASE: Phase node connection
  6. LGATE: Low-side MOSFET gate driver output
  7. PGND: Power ground
  8. AGND: Analog ground
  9. COMP: Error amplifier output
  10. FB: Feedback voltage input
  11. SS: Soft-start capacitor connection
  12. RT: External resistor for setting switching frequency
  13. EN: Enable control input
  14. OCSET: Overcurrent protection threshold setting
  15. OCP: Overcurrent protection output
  16. PGOOD: Power good indicator output
  17. ISENSE+: Positive current sense input
  18. ISENSE-: Negative current sense input
  19. VDRV: Gate driver supply voltage
  20. VDRV_CAP: Decoupling capacitor connection for VDRV

Functional Features

  • High-efficiency voltage regulation
  • Wide input voltage range
  • Adjustable output voltage
  • Programmable switching frequency
  • Overcurrent protection
  • Power good indicator
  • Enable control for power management
  • Error amplifier for precise voltage regulation

Advantages and Disadvantages

Advantages

  • High-performance power management solution
  • Efficient voltage regulation
  • Wide input voltage range allows for versatile applications
  • Adjustable output voltage provides flexibility
  • Overcurrent protection ensures system safety
  • Power good indicator for monitoring system status
  • Enable control enables power management
  • Error amplifier ensures precise voltage regulation

Disadvantages

  • Limited maximum output current (20A)
  • Operating temperature range may not be suitable for extreme environments

Working Principles

The ISL68201IRZ-TK is a high-performance voltage regulator that utilizes advanced circuitry to efficiently regulate the input voltage to a desired output voltage. It employs a feedback mechanism to continuously monitor the output voltage and adjust the internal circuitry accordingly. The error amplifier compares the actual output voltage with the desired voltage, and any deviation is corrected by adjusting the control signals to the MOSFETs. This ensures a stable and accurate output voltage.

The device also incorporates overcurrent protection to safeguard the system from excessive current flow. When the current exceeds a predefined threshold, the overcurrent protection mechanism triggers and shuts down the regulator to prevent damage to the components.

Detailed Application Field Plans

The ISL68201IRZ-TK can be used in various applications that require efficient power management. Some potential application fields include:

  1. Industrial Automation: Powering control systems, motor drives, and PLCs.
  2. Telecommunications: Powering base stations, routers, and network equipment.
  3. Automotive: Powering infotainment systems, lighting modules, and ADAS components.
  4. Consumer Electronics: Powering gaming consoles, audio amplifiers, and smart home devices.
  5. Renewable Energy: Powering solar inverters, wind turbines, and energy storage systems.

Detailed and Complete Alternative Models

  1. ISL68200IRZ-TK
  2. ISL68202IRZ-TK
  3. ISL68203IRZ-TK
  4. ISL68204IRZ-TK
  5. ISL68205IRZ-TK

These alternative models offer similar functionality and can be considered as alternatives to the ISL68201IRZ-TK based on specific requirements and availability.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL68201IRZ-TK v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL68201IRZ-TK in technical solutions:

  1. Q: What is ISL68201IRZ-TK? A: ISL68201IRZ-TK is a highly integrated digital multiphase PWM controller designed for advanced power delivery solutions.

  2. Q: What are the key features of ISL68201IRZ-TK? A: The key features include high efficiency, accurate voltage regulation, flexible phase configuration, and advanced protection features.

  3. Q: What applications can ISL68201IRZ-TK be used in? A: ISL68201IRZ-TK is commonly used in server and storage systems, telecom and networking equipment, and high-performance computing applications.

  4. Q: How does ISL68201IRZ-TK achieve high efficiency? A: ISL68201IRZ-TK utilizes advanced control algorithms, adaptive voltage positioning, and dynamic phase shedding techniques to optimize power delivery efficiency.

  5. Q: Can ISL68201IRZ-TK support multiple phases? A: Yes, ISL68201IRZ-TK supports up to 6 phases, allowing for scalable power delivery solutions.

  6. Q: Does ISL68201IRZ-TK have built-in protection features? A: Yes, ISL68201IRZ-TK includes various protection features such as overcurrent protection, overvoltage protection, and thermal shutdown.

  7. Q: What is the input voltage range supported by ISL68201IRZ-TK? A: ISL68201IRZ-TK supports an input voltage range from 4.5V to 24V.

  8. Q: Can ISL68201IRZ-TK operate in a wide temperature range? A: Yes, ISL68201IRZ-TK is designed to operate in a temperature range from -40°C to 125°C.

  9. Q: Does ISL68201IRZ-TK have a digital interface for control and monitoring? A: Yes, ISL68201IRZ-TK features a PMBus/I2C interface for easy control, configuration, and monitoring of the power delivery system.

  10. Q: Is there any evaluation board available for ISL68201IRZ-TK? A: Yes, Intersil provides an evaluation board (ISL68201IRZ-EVZ) that allows users to test and evaluate the performance of ISL68201IRZ-TK in their applications.

Please note that the answers provided here are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and application notes for detailed information.