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ISL6310IRZ
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ISL6310IRZ

Product Overview

Category

ISL6310IRZ belongs to the category of integrated circuits (ICs).

Use

The ISL6310IRZ is commonly used as a voltage regulator in various electronic devices.

Characteristics

  • The ISL6310IRZ is a highly efficient and reliable voltage regulator.
  • It has a compact package, making it suitable for space-constrained applications.
  • The IC offers excellent thermal performance, ensuring stable operation even under high loads.
  • It provides precise voltage regulation, maintaining a constant output voltage regardless of input variations.

Package

The ISL6310IRZ is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of the ISL6310IRZ lies in its ability to regulate voltage with high efficiency and accuracy, making it an essential component in many electronic devices.

Packaging/Quantity

The ISL6310IRZ is typically packaged in reels or tubes, with quantities varying depending on customer requirements.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.6V to 5.5V
  • Maximum Output Current: 10A
  • Operating Temperature Range: -40°C to +85°C
  • Efficiency: Up to 95%
  • Control Method: Voltage Mode PWM

Detailed Pin Configuration

The ISL6310IRZ features the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. FB: Feedback pin for voltage regulation
  4. COMP: Compensation pin for stability control
  5. EN: Enable pin for turning the regulator on/off
  6. VOUT: Output voltage pin
  7. PGND: Power ground pin
  8. SS: Soft-start pin for gradual startup

Functional Features

  • Voltage regulation: The ISL6310IRZ ensures a stable output voltage by continuously monitoring and adjusting the input voltage.
  • Overcurrent protection: It incorporates overcurrent protection to safeguard the circuit from excessive current flow.
  • Thermal shutdown: The IC includes a thermal shutdown feature that activates when the temperature exceeds a certain threshold, preventing damage due to overheating.
  • Soft-start: The soft-start function allows for a gradual increase in output voltage during startup, minimizing stress on connected components.

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption.
  • Compact package enables use in space-constrained applications.
  • Excellent thermal performance ensures reliable operation.
  • Precise voltage regulation guarantees stable output.

Disadvantages

  • Limited maximum output current of 10A may not be suitable for high-power applications.
  • Control method limited to voltage mode PWM.

Working Principles

The ISL6310IRZ operates based on the principle of voltage mode pulse-width modulation (PWM). It compares the feedback voltage with a reference voltage and adjusts the duty cycle of the PWM signal accordingly. This regulates the output voltage to maintain a constant value despite variations in the input voltage.

Detailed Application Field Plans

The ISL6310IRZ finds application in various electronic devices, including but not limited to: 1. Computer motherboards 2. Power supplies 3. Industrial equipment 4. Telecommunications systems 5. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the ISL6310IRZ are: 1. LM2576-ADJ 2. LT1083CP 3. TPS5430DDAR 4. MAX15062 5. ADP2303ARDZ

These models offer similar functionality and can be used as substitutes depending on specific requirements.

In conclusion, the ISL6310IRZ is a highly efficient and reliable voltage regulator used in various electronic devices. Its compact package, precise voltage regulation, and excellent thermal performance make it an essential component in many applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL6310IRZ v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL6310IRZ in technical solutions:

  1. Q: What is ISL6310IRZ? A: ISL6310IRZ is a highly integrated single-phase buck PWM controller designed for high-performance CPU power supplies.

  2. Q: What are the key features of ISL6310IRZ? A: The key features of ISL6310IRZ include adjustable switching frequency, programmable soft-start, overcurrent protection, and thermal shutdown.

  3. Q: What is the typical input voltage range for ISL6310IRZ? A: The typical input voltage range for ISL6310IRZ is between 4.5V and 28V.

  4. Q: What is the maximum output current that ISL6310IRZ can handle? A: ISL6310IRZ can handle a maximum output current of up to 30A.

  5. Q: Can ISL6310IRZ be used in both synchronous and non-synchronous buck converter configurations? A: Yes, ISL6310IRZ can be used in both synchronous and non-synchronous buck converter configurations.

  6. Q: Does ISL6310IRZ support adjustable output voltage? A: Yes, ISL6310IRZ supports adjustable output voltage through an external resistor divider network.

  7. Q: What is the operating temperature range for ISL6310IRZ? A: The operating temperature range for ISL6310IRZ is typically between -40°C and +85°C.

  8. Q: Is ISL6310IRZ suitable for high-efficiency power supply designs? A: Yes, ISL6310IRZ is suitable for high-efficiency power supply designs due to its low quiescent current and high efficiency operation.

  9. Q: Does ISL6310IRZ have any protection features? A: Yes, ISL6310IRZ has built-in protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.

  10. Q: What is the package type for ISL6310IRZ? A: ISL6310IRZ is available in a 20-lead QFN (Quad Flat No-Lead) package.