Intersil
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ISL6267HRZ
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ISL6267HRZ

Product Overview

Category

ISL6267HRZ belongs to the category of voltage regulator integrated circuits (ICs).

Use

This IC is primarily used for voltage regulation in electronic devices.

Characteristics

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

Package

ISL6267HRZ is available in a small outline package (SOP) with a specific pin configuration.

Essence

The essence of ISL6267HRZ lies in its ability to regulate voltage efficiently and reliably.

Packaging/Quantity

ISL6267HRZ is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Input Voltage Range: 4.5V - 28V
  • Output Voltage Range: 0.8V - 5.5V
  • Maximum Output Current: 6A
  • Operating Temperature Range: -40°C to +85°C
  • Efficiency: Up to 95%
  • Quiescent Current: 100µA

Detailed Pin Configuration

  1. VIN: Input voltage
  2. GND: Ground
  3. FB: Feedback voltage
  4. EN: Enable control
  5. VOUT: Output voltage
  6. COMP: Compensation
  7. SS: Soft-start
  8. PGND: Power ground
  9. BOOT: Bootstrap capacitor connection
  10. LX: Inductor connection
  11. BST: Boost capacitor connection

Functional Features

  • Voltage regulation
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start functionality
  • Adjustable output voltage
  • Fast transient response

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Wide input voltage range allows for versatile applications
  • Compact size enables integration into various electronic devices
  • Stable output voltage ensures reliable performance

Disadvantages

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

Working Principles

ISL6267HRZ operates based on a feedback control mechanism. It continuously monitors the output voltage and adjusts the duty cycle of the internal power switch to maintain a stable output voltage, even under varying load conditions.

Detailed Application Field Plans

ISL6267HRZ finds extensive application in various electronic devices, including but not limited to: - Laptops - Desktop computers - Servers - Industrial equipment - Telecommunications devices - Automotive electronics

Detailed and Complete Alternative Models

  1. ISL6267HRTZ
  2. ISL6267IRZ
  3. ISL6267CRZ
  4. ISL6267EVAL1Z (Evaluation board)

These alternative models offer similar functionality and specifications, providing flexibility in choosing the most suitable option for specific applications.

In conclusion, ISL6267HRZ is a voltage regulator IC that offers high efficiency, compact size, and stable output voltage. Its wide input voltage range and adjustable output voltage make it suitable for various electronic devices. While it has limitations in terms of maximum output current and operating temperature range, there are alternative models available to cater to different requirements.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van ISL6267HRZ in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of ISL6267HRZ in technical solutions:

  1. Q: What is ISL6267HRZ? A: ISL6267HRZ is a voltage regulator IC (integrated circuit) designed for power management in various electronic devices.

  2. Q: What is the input voltage range supported by ISL6267HRZ? A: The input voltage range supported by ISL6267HRZ is typically between 4.5V and 26V.

  3. Q: What is the output voltage range provided by ISL6267HRZ? A: ISL6267HRZ can provide an adjustable output voltage range from 0.6V to 5.5V.

  4. Q: What is the maximum output current that ISL6267HRZ can handle? A: ISL6267HRZ can handle a maximum output current of up to 20A.

  5. Q: Can ISL6267HRZ be used in battery-powered applications? A: Yes, ISL6267HRZ can be used in battery-powered applications as it supports a wide input voltage range and provides efficient power management.

  6. Q: Does ISL6267HRZ have built-in protection features? A: Yes, ISL6267HRZ includes various protection features such as overcurrent protection, overvoltage protection, and thermal shutdown.

  7. Q: Can ISL6267HRZ be used in automotive applications? A: Yes, ISL6267HRZ is suitable for automotive applications as it meets the necessary requirements for automotive-grade components.

  8. Q: Is ISL6267HRZ compatible with different control interfaces? A: Yes, ISL6267HRZ supports both analog and digital control interfaces, providing flexibility in system integration.

  9. Q: Can ISL6267HRZ be used in high-temperature environments? A: Yes, ISL6267HRZ is designed to operate reliably in high-temperature environments, making it suitable for various industrial applications.

  10. Q: Are there any evaluation boards or reference designs available for ISL6267HRZ? A: Yes, Intersil (now Renesas Electronics) provides evaluation boards and reference designs that can help developers quickly prototype and implement solutions using ISL6267HRZ.

Please note that the specific details and specifications may vary, so it's always recommended to refer to the datasheet and application notes provided by the manufacturer for accurate information.