IR3856WMTR1PBF

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics:
  • High efficiency
  • Wide input voltage range
  • Small package size
• Package: WMTR1PBF
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 0.8V to 15V
• Output Current: Up to 25A
• Switching Frequency: 300kHz to 2MHz
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The IR3856WMTR1PBF has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VIN | Input Voltage | | 2 | GND | Ground | | 3 | FB | Feedback Voltage | | 4 | EN | Enable Control | | 5 | SS | Soft-Start Control | | 6 | PGND | Power Ground | | 7 | VCC | Supply Voltage | | 8 | VOUT | Output Voltage |

Functional Features

• Wide input voltage range allows for versatile applications
• High efficiency results in reduced power loss and improved energy efficiency
• Small package size enables space-saving designs
• Soft-start control ensures smooth startup and prevents voltage spikes
• Enable control allows for easy on/off switching of the regulator

Advantages and Disadvantages

Advantages: - Wide input voltage range makes it suitable for various power supply applications - High efficiency helps reduce energy consumption and heat dissipation - Small package size saves board space in compact designs

Disadvantages: - Limited output current compared to some other power regulators - Higher cost compared to traditional linear regulators

Working Principles

The IR3856WMTR1PBF is a voltage regulator that converts an input voltage into a regulated output voltage. It utilizes a switching regulator topology to achieve high efficiency. The input voltage is first stepped down and then filtered to provide a stable output voltage. The feedback mechanism continuously monitors the output voltage and adjusts the duty cycle of the internal switch to maintain the desired output voltage.

Detailed Application Field Plans

The IR3856WMTR1PBF can be used in various applications, including: - Industrial power supplies - Automotive electronics - Telecommunications equipment - Server and data center power systems - LED lighting systems

Detailed and Complete Alternative Models

Some alternative models to the IR3856WMTR1PBF include: - LM2596S-ADJ: Adjustable Step-Down Voltage Regulator - LT1763-5: Low Dropout Linear Regulator - TPS54331: Synchronous Buck Converter - MP2307DN: Step-Down Switching Regulator - MAX15062: High-Efficiency Step-Down Converter

(Note: This list is not exhaustive and there are many other alternative models available in the market.)

This entry provides an overview of the IR3856WMTR1PBF voltage regulator, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.