ISL80030FRZ-T7A

Product Overview

Category

ISL80030FRZ-T7A belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in various electronic devices and systems for voltage regulation and power management purposes.

Characteristics

• High efficiency
• Low quiescent current
• Wide input voltage range
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection

Package

ISL80030FRZ-T7A is available in a compact and industry-standard 8-pin DFN package.

Essence

The essence of ISL80030FRZ-T7A lies in its ability to efficiently regulate voltage and manage power consumption in electronic devices.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of ISL80030FRZ-T7A ICs.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to VIN
• Maximum Continuous Output Current: 3A
• Quiescent Current: 17µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SS/TR: Soft-start/Tracking pin
6. PG: Power good pin
7. SW: Switching node pin
8. VOUT: Output voltage pin

Functional Features

• Integrated synchronous buck regulator
• Adjustable output voltage through external resistors
• Soft-start and tracking functionality for controlled startup
• Power good indicator for system monitoring
• Overcurrent protection for enhanced safety
• 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 safety

Disadvantages

• Limited maximum continuous output current (3A)

Working Principles

ISL80030FRZ-T7A operates as a synchronous buck regulator, converting the input voltage to a lower, regulated output voltage. The feedback pin (FB) is used to adjust the output voltage through external resistors. The enable pin (EN) controls the operation of the regulator, while the soft-start/tracking pin (SS/TR) ensures controlled startup. The power good pin (PG) provides an indicator for system monitoring. Overcurrent and thermal shutdown protection mechanisms are in place to safeguard the device and the connected system.

Detailed Application Field Plans

ISL80030FRZ-T7A finds application in various electronic devices and systems that require efficient voltage regulation and power management. Some specific application fields include:

1. Portable electronic devices such as smartphones, tablets, and portable gaming consoles.
2. Battery-powered systems like wireless sensors, IoT devices, and wearable technology.
3. Industrial automation equipment requiring stable power supply and voltage regulation.
4. Automotive electronics for powering various components and subsystems.
5. Communication systems including routers, switches, and network equipment.

Detailed and Complete Alternative Models

1. ISL80031FRZ-T7A: Similar to ISL80030FRZ-T7A with a higher maximum continuous output current of 4A.
2. ISL80029FRZ-T7A: Similar to ISL80030FRZ-T7A with a lower maximum continuous output current of 2A.
3. ISL80032FRZ-T7A: Similar to ISL80030FRZ-T7A with additional features such as adjustable frequency and synchronization capability.

(Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's documentation for a complete list.)

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