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ISL6580CR
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ISL6580CR

Product Overview

Category

ISL6580CR belongs to the category of integrated circuits (ICs).

Use

The ISL6580CR is primarily used as a voltage regulator for power management applications.

Characteristics

  • High efficiency: The ISL6580CR offers high efficiency power conversion, minimizing energy loss.
  • Wide input voltage range: It can handle a wide range of input voltages, making it versatile for various applications.
  • Low dropout voltage: The device has a low dropout voltage, ensuring stable and reliable power supply.
  • Overcurrent protection: The ISL6580CR incorporates overcurrent protection, safeguarding against excessive current flow.
  • Thermal shutdown: It features thermal shutdown protection, preventing damage due to overheating.

Package

The ISL6580CR is available in a compact and industry-standard package, allowing for easy integration into different systems.

Essence

The essence of the ISL6580CR lies in its ability to regulate voltage efficiently and reliably, providing stable power supply for various electronic devices.

Packaging/Quantity

The ISL6580CR is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.8V to 3.3V
  • Maximum Output Current: 3A
  • Dropout Voltage: 200mV at 1A
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ISL6580CR has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. FB: Feedback pin
  4. EN: Enable pin
  5. VOUT: Output voltage pin

Functional Features

  • Voltage regulation: The ISL6580CR ensures a stable output voltage regardless of input variations.
  • Overcurrent protection: It incorporates overcurrent protection, preventing damage to the device and connected components.
  • Thermal shutdown: The device features thermal shutdown protection, safeguarding against overheating.
  • Enable/disable control: The EN pin allows for easy enable/disable control of the regulator.

Advantages and Disadvantages

Advantages

  • High efficiency power conversion
  • Wide input voltage range
  • Low dropout voltage
  • Overcurrent protection
  • Thermal shutdown protection

Disadvantages

  • Limited maximum output current (3A)

Working Principles

The ISL6580CR operates based on a feedback mechanism. It continuously monitors the output voltage and adjusts the internal circuitry to maintain a stable output within the specified range. By regulating the input voltage, it compensates for any fluctuations or variations, ensuring a reliable power supply.

Detailed Application Field Plans

The ISL6580CR finds applications in various fields, including: 1. Consumer electronics: Used in smartphones, tablets, and portable devices. 2. Industrial equipment: Integrated into power management systems for industrial machinery. 3. Automotive: Employed in automotive electronics for voltage regulation. 4. Telecommunications: Utilized in networking equipment and communication devices.

Detailed and Complete Alternative Models

  1. ISL6580CIR: Similar to ISL6580CR but with an extended operating temperature range (-40°C to +125°C).
  2. ISL6580CSR: Offers additional short-circuit protection feature.
  3. ISL6580CDR: Provides higher maximum output current of 5A.

These alternative models offer similar functionality to the ISL6580CR but may have different specifications or additional features to suit specific application requirements.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von ISL6580CR in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of ISL6580CR in technical solutions:

  1. Q: What is ISL6580CR? A: ISL6580CR is a high-performance, multi-phase PWM controller designed for advanced CPU power supplies.

  2. Q: What are the key features of ISL6580CR? A: The key features of ISL6580CR include multi-phase operation, precision voltage regulation, adaptive voltage positioning, and comprehensive protection features.

  3. Q: How many phases can ISL6580CR support? A: ISL6580CR can support up to 6 phases, making it suitable for demanding applications that require high power delivery.

  4. Q: What is adaptive voltage positioning? A: Adaptive voltage positioning is a feature of ISL6580CR that dynamically adjusts the output voltage based on load conditions, improving efficiency and reducing power consumption.

  5. Q: Can ISL6580CR be used in both desktop and server applications? A: Yes, ISL6580CR is versatile and can be used in both desktop and server applications, providing efficient and reliable power delivery.

  6. Q: Does ISL6580CR have any protection features? A: Yes, ISL6580CR incorporates various protection features such as overvoltage protection, undervoltage protection, overcurrent protection, and thermal shutdown.

  7. Q: What is the maximum operating frequency of ISL6580CR? A: The maximum operating frequency of ISL6580CR is typically around 1MHz, allowing for fast and responsive power delivery.

  8. Q: Can ISL6580CR be easily integrated into existing designs? A: Yes, ISL6580CR comes in a compact package and offers a flexible interface, making it easy to integrate into existing designs.

  9. Q: Does ISL6580CR support remote voltage sensing? A: Yes, ISL6580CR supports remote voltage sensing, ensuring accurate voltage regulation even in the presence of load transients.

  10. Q: Are there any evaluation boards or reference designs available for ISL6580CR? A: Yes, Intersil provides evaluation boards and reference designs for ISL6580CR, which can help engineers quickly prototype and implement their power supply solutions.

Please note that the answers provided here are general and may vary depending on specific application requirements and design considerations.