ISL80015FRZ-T

Product Overview

Category

ISL80015FRZ-T 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

ISL80015FRZ-T is available in a compact and industry-standard 8-pin DFN package.

Essence

The essence of ISL80015FRZ-T lies in its ability to efficiently regulate voltage and manage power in electronic devices, ensuring stable and reliable operation.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to VIN
• Maximum Continuous Output Current: 1.5A
• Quiescent Current: 17µA
• Efficiency: Up to 95%
• 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. SW: Switching node pin
6. PGND: Power ground pin
7. VOUT: Output voltage pin
8. LX: Inductor connection pin

Functional Features

• Integrated synchronous buck regulator
• Adjustable output voltage through external resistors
• Soft-start function for controlled startup
• Overcurrent protection with hiccup mode
• Thermal shutdown protection to prevent overheating
• Low dropout voltage for improved efficiency

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Wide input voltage range allows for versatile applications
• Compact package size enables space-saving designs
• Overcurrent and thermal protection enhance system reliability

Disadvantages

• Limited maximum continuous output current of 1.5A
• Requires external resistors for output voltage adjustment

Working Principles

ISL80015FRZ-T operates as a synchronous buck regulator, converting the input voltage to a lower, regulated output voltage. The integrated control circuitry adjusts the duty cycle of the internal switches to maintain the desired output voltage. Feedback from the FB pin is used to regulate the output voltage by adjusting the duty cycle accordingly.

Detailed Application Field Plans

ISL80015FRZ-T finds applications in various electronic devices and systems, including but not limited to: - Portable consumer electronics - Battery-powered devices - Industrial automation systems - IoT (Internet of Things) devices - Automotive electronics

Detailed and Complete Alternative Models

• ISL80013FRZ-T
• ISL80017FRZ-T
• ISL80020FRZ-T
• ISL80025FRZ-T
• ISL80030FRZ-T
• ISL80040FRZ-T
• ISL80050FRZ-T
• ISL80060FRZ-T
• ISL80070FRZ-T
• ISL80080FRZ-T

These alternative models offer similar functionality and characteristics, providing options for different output currents and voltage ranges.

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