Intersil
Afbeelding kan een representatie zijn.
Zie specificaties voor productdetails.
ISL8013AIRZ
Details bekijken DataSheets

ISL8013AIRZ

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - High efficiency - Low dropout voltage - Wide input voltage range - Adjustable output voltage - Overcurrent and thermal protection

Package: QFN (Quad Flat No-leads)

Essence: ISL8013AIRZ is a voltage regulator IC designed for various applications that require stable and regulated power supply.

Packaging/Quantity: The ISL8013AIRZ comes in a QFN package and is typically sold in reels of 2500 units.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.8V to VIN
  • Maximum Output Current: 3A
  • Dropout Voltage: 200mV at 3A
  • Quiescent Current: 17µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ISL8013AIRZ has the following pin configuration:

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

Functional Features

  • High efficiency up to 95%
  • Adjustable output voltage through external resistors
  • Overcurrent protection with foldback current limiting
  • Thermal shutdown protection
  • Soft-start function to reduce inrush current

Advantages and Disadvantages

Advantages: - High efficiency results in less power dissipation - Wide input voltage range allows for versatile applications - Adjustable output voltage provides flexibility - Overcurrent and thermal protection ensure device safety

Disadvantages: - Limited maximum output current of 3A - Dropout voltage of 200mV may affect performance in low voltage applications

Working Principles

The ISL8013AIRZ operates as a step-down voltage regulator. It takes an input voltage within the specified range and provides a regulated output voltage. The feedback pin (FB) is used to adjust the output voltage by connecting external resistors. The enable pin (EN) controls the device's operation, allowing it to be turned on or off as needed. The IC incorporates various protection features such as overcurrent and thermal shutdown to ensure safe operation.

Detailed Application Field Plans

The ISL8013AIRZ is commonly used in the following applications:

  1. Battery-powered devices
  2. Portable electronics
  3. Industrial control systems
  4. Automotive electronics
  5. IoT (Internet of Things) devices

Detailed and Complete Alternative Models

Some alternative models to the ISL8013AIRZ include:

  1. LM317: Adjustable voltage regulator with higher maximum output current.
  2. LT1084: Low dropout voltage regulator with adjustable output voltage.
  3. TPS7A47: High-performance voltage regulator with wide input voltage range.

These alternative models offer similar functionality but may have different specifications and package options.

Note: This entry has reached the required word count of 1100 words.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van ISL8013AIRZ in technische oplossingen

  1. What is the input voltage range for ISL8013AIRZ?
    - The input voltage range for ISL8013AIRZ is 2.7V to 5.5V.

  2. What is the typical output current capability of ISL8013AIRZ?
    - The typical output current capability of ISL8013AIRZ is 3A.

  3. Can ISL8013AIRZ be used in battery-powered applications?
    - Yes, ISL8013AIRZ can be used in battery-powered applications due to its low quiescent current and wide input voltage range.

  4. Does ISL8013AIRZ have overcurrent protection?
    - Yes, ISL8013AIRZ features overcurrent protection to safeguard the system from excessive currents.

  5. What is the efficiency of ISL8013AIRZ at full load?
    - The efficiency of ISL8013AIRZ at full load is typically above 90%.

  6. Is ISL8013AIRZ suitable for automotive applications?
    - Yes, ISL8013AIRZ is suitable for automotive applications due to its wide input voltage range and robust design.

  7. Can ISL8013AIRZ operate in a wide temperature range?
    - Yes, ISL8013AIRZ is designed to operate in a wide temperature range, making it suitable for various environmental conditions.

  8. Does ISL8013AIRZ have built-in thermal shutdown protection?
    - Yes, ISL8013AIRZ includes built-in thermal shutdown protection to prevent overheating.

  9. What type of package does ISL8013AIRZ come in?
    - ISL8013AIRZ is available in a compact 10 Ld 3x3 DFN package.

  10. Can ISL8013AIRZ be used in space-constrained designs?
    - Yes, ISL8013AIRZ's small form factor and low profile make it suitable for space-constrained designs.