Intersil
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
ISL6522BCRZ
Zobrazit detail DataSheets

ISL6522BCRZ

Product Overview

Category

ISL6522BCRZ belongs to the category of integrated circuits (ICs).

Use

It is commonly used in power management applications.

Characteristics

  • High efficiency
  • Low power consumption
  • Compact size
  • Reliable performance

Package

ISL6522BCRZ is available in a small outline package (SOP) for easy integration into various electronic devices.

Essence

The essence of ISL6522BCRZ lies in its ability to efficiently regulate and control power supply in electronic systems.

Packaging/Quantity

ISL6522BCRZ is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 4.5V to 5.5V
  • Output Voltage Range: 0.8V to 3.3V
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The detailed pin configuration of ISL6522BCRZ is as follows:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VCC: Power supply pin
  4. FB: Feedback pin
  5. EN: Enable pin
  6. PG: Power good pin
  7. SW: Switching node pin
  8. LX: Inductor connection pin

Functional Features

  • Integrated synchronous buck regulator
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Power good indicator

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Compact size allows for space-saving designs
  • Reliable performance ensures stable power supply
  • Adjustable output voltage provides flexibility in different applications

Disadvantages

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

Working Principles

ISL6522BCRZ operates as a synchronous buck regulator, converting the input voltage to a lower, regulated output voltage. It utilizes pulse-width modulation (PWM) techniques to control the switching of power MOSFETs, achieving high efficiency and accurate voltage regulation.

Detailed Application Field Plans

ISL6522BCRZ finds extensive application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISL6522BCRZ are: - LM2576-ADJ - LT1763-3.3 - TPS5430-3.3 - MAX5035AUPA

These models can be considered based on specific requirements and design constraints.

In conclusion, ISL6522BCRZ is a highly efficient integrated circuit used for power management in electronic systems. Its compact size, adjustable output voltage, and reliable performance make it suitable for a wide range of applications. However, its limited output current and operating temperature range should be taken into consideration when selecting this IC for specific projects.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL6522BCRZ v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL6522BCRZ in technical solutions:

  1. Q: What is ISL6522BCRZ? A: ISL6522BCRZ is a voltage regulator IC (integrated circuit) designed for power management applications.

  2. Q: What is the input voltage range of ISL6522BCRZ? A: The input voltage range of ISL6522BCRZ is typically between 4.5V and 5.5V.

  3. Q: What is the output voltage range of ISL6522BCRZ? A: The output voltage range of ISL6522BCRZ can be adjusted from 0.8V to 3.3V using external resistors.

  4. Q: What is the maximum output current of ISL6522BCRZ? A: The maximum output current of ISL6522BCRZ is typically 2A.

  5. Q: Can ISL6522BCRZ be used in battery-powered applications? A: Yes, ISL6522BCRZ can be used in battery-powered applications as it has low quiescent current and supports low-power modes.

  6. Q: Does ISL6522BCRZ have built-in protection features? A: Yes, ISL6522BCRZ includes various protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.

  7. Q: Can ISL6522BCRZ operate in a wide temperature range? A: Yes, ISL6522BCRZ is designed to operate in a temperature range of -40°C to +85°C.

  8. Q: Is ISL6522BCRZ suitable for automotive applications? A: Yes, ISL6522BCRZ is suitable for automotive applications as it meets the necessary automotive standards and has a wide input voltage range.

  9. Q: Can ISL6522BCRZ be used in high-frequency switching applications? A: Yes, ISL6522BCRZ can be used in high-frequency switching applications as it supports a wide range of switching frequencies.

  10. Q: What package does ISL6522BCRZ come in? A: ISL6522BCRZ is available in a compact 8-lead DFN (Dual Flat No-Lead) package.

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