ISL61851LCBZ-T

Product Overview

Category

ISL61851LCBZ-T belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

• Integrated circuit with specific power management functions
• Designed for efficient power conversion and regulation
• High level of integration and compact size
• Reliable performance and low power consumption

Package

ISL61851LCBZ-T is available in a small outline package (SOIC) form factor.

Essence

The essence of ISL61851LCBZ-T lies in its ability to efficiently manage power conversion and regulation 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: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.3V
• Maximum Output Current: 1.5A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL61851LCBZ-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 node pin
6. VOUT: Output voltage pin

Functional Features

• Wide input voltage range allows compatibility with various power sources
• Efficient power conversion and regulation capabilities
• Overcurrent and overtemperature protection mechanisms
• Low quiescent current for improved power efficiency
• Fast transient response for stable output voltage

Advantages and Disadvantages

Advantages

• High level of integration reduces component count and board space requirements
• Excellent efficiency results in reduced power consumption and longer battery life
• Robust protection features ensure safe operation in different conditions
• Compact size enables integration into space-constrained designs

Disadvantages

• Limited output current may not be suitable for high-power applications
• Temperature range limitations may restrict usage in extreme environments

Working Principles

ISL61851LCBZ-T operates based on a switching regulator topology. It utilizes a control loop to regulate the output voltage by adjusting the duty cycle of the internal switch. This allows efficient conversion of the input voltage to the desired output voltage level.

Detailed Application Field Plans

ISL61851LCBZ-T finds application in various fields, including but not limited to: - Portable electronic devices (e.g., smartphones, tablets) - Wearable devices (e.g., smartwatches, fitness trackers) - IoT devices - Industrial equipment - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISL61851LCBZ-T are: - LM2596S-ADJ - TPS54331 - LT1763

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

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