Intersil
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ISL6527IBZ
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ISL6527IBZ

Product Overview

Category

ISL6527IBZ belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

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

Package

ISL6527IBZ is available in a small outline package (SOIC) with 8 pins.

Essence

The essence of ISL6527IBZ lies in its ability to efficiently manage power in various electronic devices.

Packaging/Quantity

This product is typically sold in reels, with each reel containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer and distributor.

Specifications

  • Input voltage range: 4.5V to 28V
  • Output voltage range: 0.8V to 5.5V
  • Maximum output current: 3A
  • Switching frequency: 500kHz
  • Operating temperature range: -40°C to 85°C

Pin Configuration

The detailed pin configuration of ISL6527IBZ is as follows:

  1. VIN: Input voltage
  2. GND: Ground
  3. VCC: Supply voltage
  4. FB: Feedback pin
  5. COMP: Compensation pin
  6. EN: Enable pin
  7. PGND: Power ground
  8. LX: Switching node

Functional Features

  • Wide input voltage range for versatile applications
  • High efficiency power conversion
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start functionality for smooth power-up

Advantages and Disadvantages

Advantages

  • Efficient power management
  • Compact size
  • Wide input voltage range
  • Comprehensive protection features

Disadvantages

  • Limited maximum output current (3A)

Working Principles

ISL6527IBZ 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 allows for efficient power conversion and precise voltage regulation.

Detailed Application Field Plans

ISL6527IBZ finds applications in various fields, including but not limited to: - Consumer electronics - Industrial automation - Telecommunications - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

  1. ISL6526IBZ: Similar functionality with a lower maximum output current of 2A.
  2. ISL6528IBZ: Similar functionality with a higher maximum output current of 4A.
  3. ISL6529IBZ: Similar functionality with additional protection features such as overvoltage protection.

These alternative models provide options with varying specifications to suit different application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL6527IBZ v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL6527IBZ in technical solutions:

  1. Q: What is ISL6527IBZ? A: ISL6527IBZ is a highly integrated dual synchronous buck controller designed for use in various power supply applications.

  2. Q: What is the input voltage range supported by ISL6527IBZ? A: The input voltage range supported by ISL6527IBZ is typically between 4.5V and 25V.

  3. Q: What is the output voltage range that can be achieved using ISL6527IBZ? A: The output voltage range that can be achieved using ISL6527IBZ depends on the external components used, but it can typically range from 0.6V to 5.5V.

  4. Q: Can ISL6527IBZ support multiple outputs? A: Yes, ISL6527IBZ can support multiple outputs by using external MOSFETs and other components.

  5. Q: What is the maximum current that ISL6527IBZ can handle? A: The maximum current that ISL6527IBZ can handle depends on the external components used, but it can typically handle currents up to 20A.

  6. Q: Does ISL6527IBZ have built-in protection features? A: Yes, ISL6527IBZ has built-in protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.

  7. Q: Can ISL6527IBZ operate in a wide temperature range? A: Yes, ISL6527IBZ is designed to operate in a wide temperature range, typically from -40°C to +85°C.

  8. Q: What is the switching frequency of ISL6527IBZ? A: The switching frequency of ISL6527IBZ can be set externally and typically ranges from 100kHz to 1MHz.

  9. Q: Can ISL6527IBZ be used in battery-powered applications? A: Yes, ISL6527IBZ can be used in battery-powered applications as it supports a wide input voltage range and has low quiescent current.

  10. Q: Are there any application notes or reference designs available for ISL6527IBZ? A: Yes, Intersil (now Renesas Electronics) provides application notes and reference designs that can help in implementing ISL6527IBZ in various technical solutions.

Please note that the answers provided here are general and may vary depending on specific design requirements and application scenarios. It is always recommended to refer to the datasheet and other technical documentation for accurate information.