Intersil
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
ISL6523CBZ-T
Zobrazit detail DataSheets

ISL6523CBZ-T

Product Overview

Category

ISL6523CBZ-T 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

ISL6523CBZ-T is available in a small outline package (SOIC) format.

Essence

The essence of ISL6523CBZ-T lies in its ability to efficiently manage power in various electronic devices.

Packaging/Quantity

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

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 ISL6523CBZ-T 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. PG: Power good indicator
  8. LX: Switching node

Functional Features

  • Integrated synchronous buck regulator
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start capability
  • Power good indicator

Advantages and Disadvantages

Advantages

  • High efficiency power management
  • Compact size for space-constrained applications
  • Wide input voltage range
  • Adjustable output voltage
  • Comprehensive protection features

Disadvantages

  • Limited maximum output current (3A)
  • Relatively high switching frequency (500kHz)

Working Principles

ISL6523CBZ-T operates as a synchronous buck regulator, converting the input voltage to a lower output voltage with high efficiency. It utilizes pulse-width modulation (PWM) techniques to control the switching of the internal power MOSFETs. The feedback loop ensures the output voltage is regulated within the desired range.

Detailed Application Field Plans

ISL6523CBZ-T finds applications in various electronic devices that require efficient power management. Some potential application fields include:

  1. Mobile devices: smartphones, tablets, portable media players
  2. Computer systems: laptops, desktops, servers
  3. Consumer electronics: televisions, gaming consoles, audio systems
  4. Industrial equipment: automation systems, control panels, power supplies
  5. Automotive electronics: infotainment systems, navigation units, lighting controls

Detailed and Complete Alternative Models

  • ISL6523CBZ
  • ISL6523CBZ-T7A
  • ISL6523CBZ-T13A
  • ISL6523CBZ-T14A
  • ISL6523CBZ-T15A

These alternative models offer similar functionality and can be considered as alternatives to ISL6523CBZ-T.

Word count: 314 words

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL6523CBZ-T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL6523CBZ-T in technical solutions:

  1. Q: What is ISL6523CBZ-T? A: ISL6523CBZ-T is a highly integrated power management IC (PMIC) designed for use in various technical solutions.

  2. Q: What are the key features of ISL6523CBZ-T? A: Some key features of ISL6523CBZ-T include dual synchronous buck regulators, integrated LDOs, power-good outputs, and fault protection.

  3. Q: What is the input voltage range supported by ISL6523CBZ-T? A: The input voltage range supported by ISL6523CBZ-T is typically between 4.5V and 28V.

  4. Q: How many output channels does ISL6523CBZ-T have? A: ISL6523CBZ-T has three output channels - two buck regulators and one LDO.

  5. Q: What is the maximum output current supported by each buck regulator? A: Each buck regulator in ISL6523CBZ-T can support a maximum output current of up to 3A.

  6. Q: Can ISL6523CBZ-T operate in a wide temperature range? A: Yes, ISL6523CBZ-T is designed to operate in a wide temperature range, typically from -40°C to +85°C.

  7. Q: Does ISL6523CBZ-T provide any fault protection features? A: Yes, ISL6523CBZ-T includes features like overcurrent protection, thermal shutdown, and undervoltage lockout for fault protection.

  8. Q: Can ISL6523CBZ-T be used in battery-powered applications? A: Yes, ISL6523CBZ-T can be used in battery-powered applications as it supports a wide input voltage range and has low quiescent current.

  9. Q: Is there any adjustable output voltage option available in ISL6523CBZ-T? A: Yes, the output voltage of each buck regulator in ISL6523CBZ-T can be adjusted using external resistors.

  10. Q: What are some typical applications of ISL6523CBZ-T? A: ISL6523CBZ-T is commonly used in applications such as set-top boxes, routers, switches, industrial equipment, and other power-sensitive systems.

Please note that these answers are general and may vary depending on the specific requirements and use cases.