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ISL6263CHRZ-T
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ISL6263CHRZ-T

Product Overview

Category

ISL6263CHRZ-T belongs to the category of voltage regulator integrated circuits (ICs).

Use

This IC is commonly used in power management applications, specifically for regulating voltage levels in electronic devices.

Characteristics

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

Package

ISL6263CHRZ-T is available in a compact and industry-standard 28-pin QFN package.

Essence

The essence of ISL6263CHRZ-T lies in its ability to efficiently regulate voltage levels, ensuring stable and reliable power supply to various electronic components.

Packaging/Quantity

ISL6263CHRZ-T is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.6V to 5.5V
  • Maximum Output Current: 6A
  • Operating Temperature Range: -40°C to +85°C
  • Dropout Voltage: 200mV at 3A
  • Quiescent Current: 120µA

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. FB: Feedback pin for output voltage regulation
  4. EN: Enable pin for turning the IC on/off
  5. SS: Soft-start pin for controlling the startup time
  6. PG: Power good indicator pin
  7. VCC: Internal voltage supply pin
  8. COMP: Compensation pin for stability control
  9. BOOT: Bootstrap capacitor connection pin
  10. LX: Switching node pin for connecting the external inductor
  11. BST: Boost capacitor connection pin
  12. PGND: Power ground pin
  13. AGND: Analog ground pin
  14. VSENSE: Current sense input pin
  15. ISET: Output current limit setting pin
  16. SS/TRK: Soft-start/tracking control pin
  17. VREF: Reference voltage output pin
  18. VTT: Termination voltage output pin
  19. VTTR: Termination reference voltage output pin
  20. VDDQ: DDR memory voltage output pin
  21. VTTREF: Termination reference voltage input pin
  22. VDDQREF: DDR memory voltage input pin
  23. VCCP: Processor core voltage output pin
  24. VCCPREF: Processor core voltage input pin
  25. VCCPLL: PLL voltage output pin
  26. VCCPLLREF: PLL voltage input pin
  27. VCCSA: System agent voltage output pin
  28. VCCSAREF: System agent voltage input pin

Functional Features

  • Voltage regulation with high efficiency
  • Overcurrent protection for safe operation
  • Thermal shutdown protection to prevent overheating
  • Adjustable output voltage for flexibility
  • Wide input voltage range for compatibility with various power sources
  • Low dropout voltage for efficient power conversion

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Wide input voltage range allows for versatile applications
  • Adjustable output voltage provides flexibility in different scenarios
  • Overcurrent and thermal protection ensure device safety

Disadvantages

  • Limited maximum output current of 6A may not be suitable for high-power applications
  • The 28-pin QFN package may require specialized equipment for soldering and handling

Working Principles

ISL6263CHRZ-T operates based on a switching regulator topology. It utilizes a combination of internal control circuitry, MOSFET switches, and external passive components to regulate the input voltage and provide a stable output voltage. The IC continuously monitors the output voltage and adjusts the switching frequency and duty cycle to maintain the desired voltage level.

Detailed Application Field Plans

ISL6263CHRZ-T finds applications in various electronic devices, including but not limited to: - Laptops and notebooks - Desktop computers - Servers - Gaming consoles - Industrial equipment - Telecommunications devices

Detailed and Complete Alternative Models

  1. ISL6263CHRZ
  2. ISL6263CHRTZ
  3. ISL6263CRZ
  4. ISL6263CRTZ
  5. ISL6263ACRZ
  6. ISL6263ACRTZ
  7. ISL6263BCRZ
  8. ISL6263BCRTZ
  9. ISL6263CCRZ
  10. ISL6263CCRTZ

These alternative models offer similar functionality and characteristics to ISL6263CHRZ-T, providing options for different design requirements.

Note: The above information is subject to change as per the manufacturer's updates and revisions.

기술 솔루션에 ISL6263CHRZ-T 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of ISL6263CHRZ-T in technical solutions:

  1. Q: What is ISL6263CHRZ-T? A: ISL6263CHRZ-T is a highly integrated single-phase buck controller designed for high-performance CPU power supplies.

  2. Q: What is the input voltage range supported by ISL6263CHRZ-T? A: ISL6263CHRZ-T supports an input voltage range from 4.5V to 25V.

  3. Q: What is the output voltage range supported by ISL6263CHRZ-T? A: ISL6263CHRZ-T supports an output voltage range from 0.6V to 5.5V.

  4. Q: What is the maximum output current supported by ISL6263CHRZ-T? A: ISL6263CHRZ-T can support a maximum output current of up to 30A.

  5. Q: Does ISL6263CHRZ-T have overcurrent protection? A: Yes, ISL6263CHRZ-T features overcurrent protection to safeguard against excessive current draw.

  6. Q: Can ISL6263CHRZ-T operate in a wide temperature range? A: Yes, ISL6263CHRZ-T has a wide operating temperature range of -40°C to +125°C.

  7. Q: Is ISL6263CHRZ-T suitable for use in laptops or notebooks? A: Yes, ISL6263CHRZ-T is commonly used in laptops and notebooks for CPU power supply applications.

  8. Q: Does ISL6263CHRZ-T require any external compensation components? A: No, ISL6263CHRZ-T is internally compensated and does not require any external compensation components.

  9. Q: Can ISL6263CHRZ-T be used in parallel to increase the output current? A: Yes, ISL6263CHRZ-T can be easily paralleled to increase the total output current capability.

  10. Q: What package does ISL6263CHRZ-T come in? A: ISL6263CHRZ-T is available in a 40-lead QFN (Quad Flat No-Lead) package.

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