ISL9104AIRUFZ-T

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

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

Package: QFN (Quad Flat No-leads)

Essence: The ISL9104AIRUFZ-T is a voltage regulator IC designed to provide stable and regulated power supply in various electronic devices.

Packaging/Quantity: The ISL9104AIRUFZ-T is available in a QFN package. The quantity per reel is 3000 units.

Specifications

Input Voltage Range: 2.7V to 5.5V
Output Voltage Range: 0.6V to VIN
Maximum Output Current: 1A
Quiescent Current: 30µA
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ISL9104AIRUFZ-T has the following pin configuration:

VIN: Input voltage pin
GND: Ground pin
EN: Enable pin
FB: Feedback pin
VOUT: Output voltage pin

Functional Features

High efficiency conversion
Low dropout voltage
Overcurrent protection
Thermal shutdown protection
Soft-start capability
Adjustable output voltage

Advantages

High efficiency ensures minimal power loss
Wide input voltage range allows for versatile applications
Low quiescent current reduces standby power consumption
Overcurrent and thermal protection enhance device safety
Adjustable output voltage provides flexibility in design

Disadvantages

Limited maximum output current of 1A may not be suitable for high-power applications
Operating temperature range of -40°C to +85°C may restrict usage in extreme environments

Working Principles

The ISL9104AIRUFZ-T operates as a voltage regulator by taking an input voltage and providing a stable output voltage. It utilizes a feedback mechanism to continuously monitor the output voltage and adjust it accordingly. The internal circuitry ensures efficient power conversion while maintaining a low dropout voltage.

Detailed Application Field Plans

The ISL9104AIRUFZ-T is commonly used in various electronic devices that require a regulated power supply. Some of its application fields include: - Mobile devices - Portable medical equipment - Battery-powered systems - Industrial sensors - IoT devices

Detailed and Complete Alternative Models

LM317: Adjustable Voltage Regulator IC with higher maximum output current (up to 1.5A).
LT1763: Low Dropout Voltage Regulator IC with ultra-low quiescent current (below 10µA).
TPS7A4700: High-Voltage, Ultra-Low Quiescent Current Linear Regulator IC suitable for automotive applications.

These alternative models offer similar functionality and can be considered based on specific requirements and design constraints.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL9104AIRUFZ-T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL9104AIRUFZ-T in technical solutions:

Q: What is ISL9104AIRUFZ-T? A: ISL9104AIRUFZ-T is a highly integrated, high-efficiency synchronous buck regulator designed for various applications requiring low power consumption.
Q: What is the input voltage range of ISL9104AIRUFZ-T? A: The input voltage range of ISL9104AIRUFZ-T is typically from 2.7V to 5.5V.
Q: What is the output voltage range of ISL9104AIRUFZ-T? A: The output voltage range of ISL9104AIRUFZ-T can be adjusted from 0.6V to 5.5V.
Q: What is the maximum output current of ISL9104AIRUFZ-T? A: The maximum output current of ISL9104AIRUFZ-T is typically 1A.
Q: Does ISL9104AIRUFZ-T have built-in protection features? A: Yes, ISL9104AIRUFZ-T includes various protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.
Q: Can ISL9104AIRUFZ-T operate in a wide temperature range? A: Yes, ISL9104AIRUFZ-T is designed to operate in a temperature range of -40°C to +85°C.
Q: Is ISL9104AIRUFZ-T suitable for battery-powered applications? A: Yes, ISL9104AIRUFZ-T is ideal for battery-powered applications due to its low quiescent current and high efficiency.
Q: Can ISL9104AIRUFZ-T be used in portable devices? A: Absolutely, ISL9104AIRUFZ-T is well-suited for portable devices such as smartphones, tablets, and wearable devices.
Q: Does ISL9104AIRUFZ-T require external components for operation? A: Yes, ISL9104AIRUFZ-T requires a few external components such as input/output capacitors and an inductor to function properly.
Q: What are the typical applications of ISL9104AIRUFZ-T? A: ISL9104AIRUFZ-T can be used in a wide range of applications including IoT devices, industrial sensors, medical devices, and handheld instruments.

Please note that these answers are general and may vary depending on specific design requirements and application scenarios.