ISL61853CIRZ-T

Product Overview

Category

ISL61853CIRZ-T belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management applications.

Characteristics

• Integrated circuit
• Power management functionality
• High efficiency
• Compact size

Package

ISL61853CIRZ-T is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISL61853CIRZ-T lies in its ability to efficiently manage power in electronic devices, ensuring optimal performance and energy conservation.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to VIN
• Maximum Continuous Output Current: 3A
• Switching Frequency: 1.5MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL61853CIRZ-T has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SW: Switching pin
6. VOUT: Output voltage pin

Functional Features

• High-efficiency synchronous buck regulator
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection
• Soft-start capability
• Low quiescent current

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Compact size allows for integration into space-constrained designs
• Adjustable output voltage provides flexibility in various applications
• Overcurrent and thermal shutdown protection enhance device safety
• Soft-start capability prevents inrush current

Disadvantages

• Limited maximum continuous output current (3A)
• Operating temperature range may not be suitable for extreme environments

Working Principles

ISL61853CIRZ-T operates as a synchronous buck regulator, converting the input voltage to a lower, adjustable output voltage. It utilizes high-frequency switching to efficiently regulate the output voltage while minimizing power losses. The feedback mechanism ensures that the output voltage remains within the desired range.

Detailed Application Field Plans

ISL61853CIRZ-T finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Portable gaming consoles

In these devices, it is used for power management, ensuring stable and efficient operation.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISL61853CIRZ-T are: - LM2596S-ADJ - TPS54331 - LT8610AB

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

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