MAX6854UK31D3+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX6854UK31D3+ belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for various applications, including power management and control.

Characteristics

• Integrated circuit
• Power management capabilities
• Compact package size
• High efficiency
• Low power consumption

Package

MAX6854UK31D3+ is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of MAX6854UK31D3+ lies in its ability to efficiently manage and control power in electronic devices.

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: 0.8V to 3.3V
• Maximum Output Current: 500mA
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOIC-8

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin
6. SW: Switching pin
7. PGND: Power ground pin
8. LX: Inductor connection pin

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• Efficient power conversion ensures minimal energy loss.
• Overcurrent protection safeguards the device and connected components.
• Thermal shutdown feature prevents overheating.
• Soft-start functionality reduces inrush current during startup.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Compact package size allows for space-saving designs.
• Wide input voltage range enhances versatility.
• Overcurrent protection ensures device and component safety.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Operating temperature range may restrict usage in extreme environments.

Working Principles

MAX6854UK31D3+ operates based on a switching regulator principle. It takes an input voltage within the specified range and converts it to a regulated output voltage using a combination of control circuitry, inductors, capacitors, and switches. The feedback mechanism continuously monitors the output voltage and adjusts the switching frequency to maintain the desired voltage level.

Detailed Application Field Plans

MAX6854UK31D3+ finds applications in various electronic devices, including but not limited to: 1. Mobile phones 2. Tablets 3. Portable media players 4. Wearable devices 5. IoT devices

In these applications, it can be used for power management, voltage regulation, and efficient energy utilization.

Detailed and Complete Alternative Models

1. MAX6854UK31D3-T: Similar specifications and features, available in a different package type (SOT-23).
2. MAX6854UK31D3-R: Higher maximum output current (1A), otherwise similar specifications and features.
3. MAX6854UK31D3-Q: Lower maximum output current (300mA), otherwise similar specifications and features.

These alternative models provide flexibility in choosing the most suitable option based on specific requirements and constraints.

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