MP26057DQ-LF-P

Product Overview

Category

MP26057DQ-LF-P belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• High efficiency
• Low power consumption
• Compact size
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

MP26057DQ-LF-P is available in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of MP26057DQ-LF-P lies in its ability to efficiently regulate and control power supply in various electronic devices.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 4.5V - 28V
• Output Voltage Range: 0.8V - 5.5V
• Maximum Output Current: 3A
• Switching Frequency: 1.2MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MP26057DQ-LF-P IC 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

• Wide input voltage range allows compatibility with various power sources.
• High efficiency ensures minimal power loss during voltage regulation.
• Overcurrent protection safeguards against excessive current flow.
• Thermal shutdown protection prevents overheating of the IC.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Compact size enables integration into space-constrained devices.
• Wide input voltage range provides flexibility in power source selection.

Disadvantages

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

Working Principles

MP26057DQ-LF-P operates on the principle of pulse width modulation (PWM) to regulate the output voltage. It uses an internal control loop to adjust the duty cycle of the switching signal, thereby maintaining a stable output voltage despite variations in input voltage and load conditions.

Detailed Application Field Plans

MP26057DQ-LF-P finds application in various electronic devices requiring efficient power management, such as: - Mobile phones - Tablets - Portable gaming consoles - Digital cameras - LED lighting systems

Detailed and Complete Alternative Models

1. MP26056DQ-LF-P: Similar to MP26057DQ-LF-P with a lower maximum output current of 2A.
2. MP26058DQ-LF-P: Similar to MP26057DQ-LF-P with a higher maximum output current of 4A.
3. MP26059DQ-LF-P: Similar to MP26057DQ-LF-P with extended operating temperature range (-40°C to +125°C).

These alternative models provide options based on specific requirements and constraints.

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