ISL8014AIRZ-T

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ISL8014AIRZ-T

IC REG BUCK ADJUSTABLE 4A 16QFN

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Function Step-Down
OutputConfiguration Positive
Topology Buck
OutputType Adjustable
NumberofOutputs 1
Voltage-Input(Min) 2.8V
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 0.8V
Voltage-Output(Max) 5.5V
Current-Output 4A
Frequency-Switching 1MHz
SynchronousRectifier Yes
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 16-VQFN Exposed Pad

概述

Description

The ISL8014AIRZ-T is a high-performance, synchronous buck regulator designed for efficient power management in various electronic applications. It offers a wide input voltage range and delivers up to 4A of continuous output current, making it suitable for powering a variety of digital circuits, including microcontrollers and FPGAs. The device features high-frequency operation, which allows for smaller external components and a more compact design. Its advanced control architecture ensures fast transient response and excellent line and load regulation, enhancing overall system stability.
The ISL8014AIRZ-T also includes several integrated protection features, such as overcurrent protection, overtemperature protection, and undervoltage lockout, ensuring robust operation under different conditions. It offers a programmable switching frequency and soft-start capability, allowing for flexibility in system design and minimizing inrush current during startup. The device is packaged in a thermally-efficient, small-footprint package, ideal for space-constrained applications. This makes the ISL8014AIRZ-T a versatile choice for designers seeking reliable and efficient power conversion solutions in consumer electronics, industrial, and automotive applications.

Features

The ISL8014AIRZ-T is a high-efficiency, synchronous buck regulator designed for various applications requiring compact and efficient voltage conversion. Key features include:
1. Input Voltage Range: It supports an input voltage range from 2.7V to 5.5V, making it suitable for a variety of power sources, including lithium-ion batteries.
2. Output Current: It can deliver up to 4A of continuous output current, catering to moderate power demands.
3. Efficiency: The device offers high efficiency, often over 95%, minimizing power loss and heat generation.
4. Adjustable Output Voltage: The output voltage is adjustable, providing flexibility to accommodate different voltage requirements.
5. Switching Frequency: The regulator features a 1.4MHz switching frequency, which allows for the use of smaller external components, reducing overall design footprint.
6. Protection Features: It includes multiple protection mechanisms such as overcurrent, overtemperature, and undervoltage lockout to ensure reliable operation.
7. Package: It is available in a compact 12-pin DFN package, which is ideal for space-constrained applications.
These features make the ISL8014AIRZ-T suitable for portable electronics, communication devices, and other applications requiring efficient and reliable power management.

Package

The ISL8014AIRZ-T is typically available in a 4mm x 4mm QFN (Quad Flat No-leads) package. This package type is compact, suitable for applications where space is a constraint, and provides good thermal performance.

Pinout

The ISL8014AIRZ-T is a high-efficiency, monolithic, synchronous step-down DC/DC converter. It typically comes in a 4mm x 4mm QFN (Quad Flat No-leads) package with 16 pins. This device is designed to provide a high-performance solution for a wide variety of applications.
Key functions of the ISL8014AIRZ-T include:
- Delivering up to 4A of continuous output current.
- Operating with high efficiency over a broad load range.
- Integrating low on-resistance MOSFETs for optimized performance.
- Featuring internal compensation, soft-start, and overcurrent protection.
These features make the ISL8014AIRZ-T suitable for applications in communications, computing, and consumer electronics that require efficient power conversion with minimal external components.

Manufacturer

The ISL8014AIRZ-T is manufactured by Renesas Electronics. Renesas is a Japanese semiconductor company that designs and produces a wide range of microcontrollers, microprocessors, analog, and power devices. It is known for its focus on innovation and providing solutions for automotive, industrial, infrastructure, and Internet of Things (IoT) applications.

Application

The ISL8014AIRZ-T is a high-performance, adjustable low-dropout (LDO) voltage regulator. It is commonly used in applications requiring efficient power management and precise voltage regulation, such as in portable devices, wireless communication equipment, and industrial control systems. It is suitable for use in battery-powered devices, computing peripherals, and instrumentation requiring reliable low-noise power supply solutions. Its compact design and low quiescent current make it ideal for space-constrained and energy-efficient applications.

Equivalent

Equivalent products to the ISL8014AIRZ-T, a high-efficiency synchronous buck regulator, include:
1. TI TPS62130 - A synchronous step-down converter.
2. Microchip MCP16331 - A high-efficiency buck converter.
3. Analog Devices ADP2302 - A step-down DC-DC regulator.
4. Linear Technology LTC3600 - A monolithic synchronous step-down regulator.
These alternatives offer similar voltage regulation and efficiency capabilities. Always check datasheets for specification matching.

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