ISL6608IR-T

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

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

Package: 8-Pin SOIC (Small Outline Integrated Circuit)

Essence: The ISL6608IR-T is a voltage regulator IC that provides efficient and reliable power management for various electronic devices.

Packaging/Quantity: The ISL6608IR-T is typically sold in reels of 2500 units per reel.

Specifications

The ISL6608IR-T has the following specifications:

• Input Voltage Range: 2.5V to 12V
• Output Voltage Range: 0.6V to VIN
• Maximum Output Current: 8A
• Quiescent Current: 100µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The ISL6608IR-T has an 8-pin SOIC package with the following pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. FB: Feedback Pin
4. COMP: Compensation Pin
5. EN: Enable Pin
6. SS: Soft-Start Pin
7. PGND: Power Ground
8. VOUT: Output Voltage

Functional Features

The ISL6608IR-T offers the following functional features:

• High-efficiency synchronous buck converter
• Adjustable output voltage through feedback pin
• Soft-start function for controlled startup
• Overcurrent protection to prevent damage
• Thermal shutdown protection to prevent overheating

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Wide input voltage range allows for versatile applications - Adjustable output voltage provides flexibility - Overcurrent and thermal shutdown protection enhance reliability

Disadvantages: - Limited maximum output current of 8A may not be suitable for high-power applications - Requires external components for complete voltage regulation circuit

Working Principles

The ISL6608IR-T operates as a synchronous buck converter. It takes an input voltage and converts it to a lower, adjustable output voltage using high-frequency switching. The feedback pin allows the user to set the desired output voltage, while the compensation pin ensures stable operation. The enable pin controls the ON/OFF state of the regulator, and the soft-start pin provides a controlled startup to prevent voltage spikes.

Detailed Application Field Plans

The ISL6608IR-T is commonly used in various applications, including:

1. Power supplies for computer peripherals
2. Industrial automation systems
3. Telecommunication equipment
4. Consumer electronics
5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the ISL6608IR-T include:

1. LM2596S-ADJ
2. LT1763-5
3. TPS5430DDAR
4. MAX15062
5. ADP2384ACPZ

These models can be considered as alternatives based on specific requirements and design considerations.

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