ISL6844IUZ-T

Product Overview

Category

ISL6844IUZ-T belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

• Integrated circuit with advanced power management features
• High efficiency and low power consumption
• Compact package for space-constrained designs
• Wide operating voltage range
• Robust protection features against overvoltage and overcurrent

Package

ISL6844IUZ-T is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISL6844IUZ-T lies in its ability to efficiently manage power in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels, with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 0.8V to 55V
• Maximum Output Current: 10A
• Switching Frequency: 200kHz to 1MHz
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

ISL6844IUZ-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. SS/TR: Soft-start/Tracking pin
7. PGND: Power ground pin
8. VCC: Supply voltage pin
9. BOOT: Bootstrap pin
10. LX: Switch node pin

Functional Features

• Voltage mode control for precise regulation
• Adjustable soft-start for controlled startup
• Overvoltage protection for enhanced safety
• Overcurrent protection for device and load protection
• Fault detection and reporting for easy troubleshooting
• Adjustable switching frequency for optimization

Advantages and Disadvantages

Advantages

• High efficiency leading to reduced power consumption
• Wide operating voltage range for versatile applications
• Robust protection features ensure device and load safety
• Compact package suitable for space-constrained designs

Disadvantages

• Limited maximum output current of 10A
• Higher switching frequencies may introduce electromagnetic interference (EMI)

Working Principles

ISL6844IUZ-T operates on the principle of voltage mode control. It regulates the output voltage by comparing it with a reference voltage and adjusting the duty cycle of the switching signal accordingly. This ensures precise regulation and stability.

Detailed Application Field Plans

ISL6844IUZ-T finds applications in various fields, including but not limited to: 1. Power supplies for industrial equipment 2. Automotive electronics 3. Telecommunications infrastructure 4. Renewable energy systems 5. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISL6844IUZ-T are: 1. LT3845A 2. LM5116 3. MAX15062 4. TPS54360

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

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