ISL6610IBZ-T

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - High efficiency - Low power consumption - Wide input voltage range - Overcurrent protection - Thermal shutdown protection

Package: TO-220

Essence: The ISL6610IBZ-T is a voltage regulator IC designed for various applications that require stable and regulated voltage output.

Packaging/Quantity: The ISL6610IBZ-T is available in a TO-220 package. It is typically sold in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 6A
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The ISL6610IBZ-T has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin
4. COMP: Compensation pin
5. EN: Enable pin
6. VCC: Power supply pin
7. PGND: Power ground pin
8. LX: Switching node pin

Functional Features

• High Efficiency: The ISL6610IBZ-T offers high efficiency, ensuring minimal power loss during voltage regulation.
• Low Power Consumption: With a quiescent current of only 120µA, the IC consumes very little power when idle.
• Wide Input Voltage Range: The IC can handle input voltages ranging from 4.5V to 28V, making it suitable for a wide range of applications.
• Overcurrent Protection: The ISL6610IBZ-T incorporates overcurrent protection, safeguarding the circuit from excessive current flow.
• Thermal Shutdown Protection: To prevent overheating, the IC includes thermal shutdown protection, which shuts down the device when the temperature exceeds a certain threshold.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power loss - Wide input voltage range allows for versatile applications - Overcurrent and thermal shutdown protection enhance safety and reliability

Disadvantages: - Limited maximum output current of 6A may not be sufficient for high-power applications - TO-220 package may require additional heat dissipation measures in certain scenarios

Working Principles

The ISL6610IBZ-T operates as a voltage regulator by continuously monitoring the input voltage and adjusting the output voltage accordingly. It utilizes a feedback mechanism to maintain a stable output voltage despite variations in the input voltage or load conditions. The IC employs a switching technique to efficiently regulate the voltage, minimizing power loss and maximizing efficiency.

Detailed Application Field Plans

The ISL6610IBZ-T is commonly used in various applications that require regulated voltage output, such as: - Power supplies for computer systems - Industrial automation equipment - Telecommunications devices - Automotive electronics - LED lighting systems

Detailed and Complete Alternative Models

1. LM317: A popular linear voltage regulator with adjustable output voltage.
2. LT1084: A high-current, low-dropout (LDO) voltage regulator suitable for demanding applications.
3. TPS5430: A synchronous buck converter offering high efficiency and compact size.

These alternative models provide similar functionality to the ISL6610IBZ-T and can be considered based on specific application requirements.

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