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ISL6563CRZ-TK
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ISL6563CRZ-TK

Product Overview

Category

ISL6563CRZ-TK belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

  • Integrated circuit
  • Power management solution
  • High efficiency
  • Compact size

Package

ISL6563CRZ-TK is available in a small outline package (SOIC) with 16 pins.

Essence

The essence of ISL6563CRZ-TK lies in its ability to efficiently manage power in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels and is available in quantities of 2500 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage Range: 0.6V to 5.5V
  • Maximum Output Current: 20A
  • Switching Frequency: 300kHz to 1MHz
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The detailed pin configuration of ISL6563CRZ-TK is as follows:

  1. VIN: Input voltage
  2. VCC: Supply voltage for internal circuitry
  3. BOOT: Bootstrap capacitor connection
  4. PHASE: Phase node connection
  5. GND: Ground reference
  6. COMP: Compensation pin for feedback control
  7. FB: Feedback voltage input
  8. SS: Soft-start capacitor connection
  9. RT: Timing resistor connection
  10. SYNC: Synchronization input
  11. PGND: Power ground reference
  12. LGATE: Low-side MOSFET gate driver output
  13. UGATE: Upper-side MOSFET gate driver output
  14. BST: Boost voltage supply
  15. VSENSE: Current sense input
  16. VREF: Reference voltage output

Functional Features

  • High efficiency power management
  • Wide input voltage range
  • Adjustable output voltage
  • Synchronization capability
  • Soft-start function for controlled startup
  • Current sensing for accurate monitoring

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Compact size allows for space-saving designs
  • Wide input voltage range enables versatility in applications
  • Synchronization capability enhances system integration

Disadvantages

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

Working Principles

ISL6563CRZ-TK 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 transfer from the input to the output, while maintaining stability and accuracy.

Detailed Application Field Plans

ISL6563CRZ-TK finds application in various fields, including but not limited to: - Power supplies for computer systems - Industrial automation equipment - Telecommunications devices - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISL6563CRZ-TK are: - ISL6563B - ISL6563A - ISL6563D - ISL6563E

These models can be considered as alternatives depending on specific requirements and design constraints.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL6563CRZ-TK v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL6563CRZ-TK in technical solutions:

  1. Q: What is ISL6563CRZ-TK? A: ISL6563CRZ-TK is a highly integrated dual PWM controller designed for multiphase synchronous buck applications.

  2. Q: What are the key features of ISL6563CRZ-TK? A: The key features include adjustable switching frequency, phase shedding, voltage positioning, current sharing, and overcurrent protection.

  3. Q: What is the typical application of ISL6563CRZ-TK? A: ISL6563CRZ-TK is commonly used in high-performance computing systems, servers, telecom equipment, and other power management applications.

  4. Q: How many phases can ISL6563CRZ-TK support? A: ISL6563CRZ-TK can support up to 6 phases, making it suitable for demanding power delivery requirements.

  5. Q: Can ISL6563CRZ-TK operate in a wide input voltage range? A: Yes, ISL6563CRZ-TK can operate in a wide input voltage range, typically from 4.5V to 24V.

  6. Q: Does ISL6563CRZ-TK have built-in protection features? A: Yes, ISL6563CRZ-TK includes various protection features such as overvoltage protection, undervoltage lockout, and thermal shutdown.

  7. Q: How can I adjust the switching frequency of ISL6563CRZ-TK? A: The switching frequency can be adjusted using an external resistor connected to the RT pin of ISL6563CRZ-TK.

  8. Q: Can ISL6563CRZ-TK support both synchronous and non-synchronous buck converters? A: Yes, ISL6563CRZ-TK can be used in both synchronous and non-synchronous buck converter configurations.

  9. Q: What is the maximum output current that ISL6563CRZ-TK can handle? A: The maximum output current depends on the external power components used in the application but can typically reach several tens of amps.

  10. Q: Is there any evaluation board available for ISL6563CRZ-TK? A: Yes, Intersil provides an evaluation board (ISL6563EVAL1Z) that allows users to test and evaluate the performance of ISL6563CRZ-TK in their applications.

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