ISL97519IUZ-T

Product Overview

Category: Integrated Circuit
Use: Power Management
Characteristics: High efficiency, low power consumption
Package: 16-Lead QFN
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

Input Voltage Range: 2.8V to 5.5V
Output Voltage Range: 0.6V to 3.6V
Output Current: Up to 1.5A
Quiescent Current: 30µA (typical)
Switching Frequency: 2MHz (typical)
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ISL97519IUZ-T has a 16-Lead QFN package with the following pin configuration:

VIN: Input voltage
GND: Ground
EN: Enable pin
FB: Feedback pin
VOUT: Output voltage
PGND: Power ground
SW: Switch node
BST: Boost capacitor connection
AGND: Analog ground
SS: Soft-start capacitor connection
COMP: Compensation pin
NC: No connect
NC: No connect
NC: No connect
NC: No connect
NC: No connect

Functional Features

High efficiency voltage regulator
Low quiescent current for power-saving applications
Wide input voltage range for versatility
Adjustable output voltage for flexibility
Overcurrent and thermal protection for reliability

Advantages and Disadvantages

Advantages: - High efficiency helps conserve power - Wide input voltage range allows for various power sources - Adjustable output voltage suits different applications - Overcurrent and thermal protection enhance reliability

Disadvantages: - Limited output current capacity (up to 1.5A) - Requires external components for operation

Working Principles

The ISL97519IUZ-T is a voltage regulator that takes an input voltage within the range of 2.8V to 5.5V and converts it to a regulated output voltage between 0.6V and 3.6V. It achieves high efficiency by utilizing a switching regulator topology. The device operates at a switching frequency of 2MHz, allowing for compact external components.

The regulator includes overcurrent and thermal protection features to ensure safe operation. It also has an enable pin (EN) that can be used to control the output voltage. The feedback pin (FB) provides voltage regulation feedback to maintain a stable output.

Detailed Application Field Plans

The ISL97519IUZ-T is suitable for various applications that require efficient power management. Some potential application fields include:

Portable electronic devices: The low quiescent current and wide input voltage range make it ideal for battery-powered devices such as smartphones, tablets, and portable media players.
IoT devices: With its small package size and adjustable output voltage, the regulator can be used in IoT devices that require different power supply levels.
Industrial equipment: The overcurrent and thermal protection features make it suitable for industrial applications where reliability is crucial, such as motor control systems and automation equipment.

Detailed and Complete Alternative Models

ISL97519IUZ: Similar to ISL97519IUZ-T, but without tape and reel packaging.
ISL97519IRZ: Similar specifications and features, but in a different package (16-Lead QFN).
ISL97519IRZ-T: Similar to ISL97519IUZ-T, but in a different package (16-Lead QFN).

These alternative models offer similar functionality and characteristics, providing options for different packaging preferences or availability.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL97519IUZ-T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL97519IUZ-T in technical solutions:

Question: What is ISL97519IUZ-T?
- Answer: ISL97519IUZ-T is a specific model of integrated circuit (IC) that is commonly used in technical solutions for power management.
Question: What is the main function of ISL97519IUZ-T?
- Answer: The main function of ISL97519IUZ-T is to provide efficient power management and control for various electronic devices.
Question: What types of devices can ISL97519IUZ-T be used in?
- Answer: ISL97519IUZ-T can be used in a wide range of devices, including smartphones, tablets, laptops, digital cameras, and other portable electronic devices.
Question: How does ISL97519IUZ-T help with power management?
- Answer: ISL97519IUZ-T helps with power management by regulating voltage levels, controlling power consumption, and providing protection against overvoltage or overcurrent conditions.
Question: Can ISL97519IUZ-T be used in automotive applications?
- Answer: Yes, ISL97519IUZ-T is suitable for automotive applications as it can handle the required voltage levels and provide reliable power management.
Question: Does ISL97519IUZ-T support multiple output channels?
- Answer: Yes, ISL97519IUZ-T typically supports multiple output channels, allowing it to power different components within a device simultaneously.
Question: Is ISL97519IUZ-T compatible with low-power devices?
- Answer: Yes, ISL97519IUZ-T is designed to be compatible with low-power devices, offering efficient power management even in energy-constrained applications.
Question: Can ISL97519IUZ-T be used in battery-powered devices?
- Answer: Absolutely, ISL97519IUZ-T is commonly used in battery-powered devices as it helps optimize power usage and extends battery life.
Question: Does ISL97519IUZ-T have built-in protection features?
- Answer: Yes, ISL97519IUZ-T typically includes built-in protection features such as thermal shutdown, overvoltage protection, and short-circuit protection.
Question: Are there any specific design considerations when using ISL97519IUZ-T?
- Answer: When designing with ISL97519IUZ-T, it's important to consider factors like input voltage range, output current requirements, thermal management, and proper PCB layout for optimal performance.

Please note that the answers provided here are general and may vary depending on the specific application and requirements. It's always recommended to refer to the datasheet and consult with technical experts for accurate information.