MP2358DS-LF-Z

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: High efficiency, compact size, low power consumption
• Package: Surface Mount Device (SMD)
• Essence: Buck Converter
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 4.5V to 24V
• Output Voltage Range: 0.6V to 18V
• Output Current: Up to 3A
• Switching Frequency: 1.2MHz
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MP2358DS-LF-Z 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 for versatile applications
• High efficiency ensures minimal power loss
• Compact size enables space-saving designs
• Low power consumption enhances energy efficiency
• Built-in protection features such as overcurrent and thermal shutdown

Advantages and Disadvantages

Advantages

• High efficiency results in reduced power dissipation
• Compact size facilitates integration into small form factor devices
• Wide input voltage range provides flexibility in various applications
• Built-in protection features enhance reliability and safety

Disadvantages

• Limited output current may not be suitable for high-power applications
• Higher switching frequency may introduce electromagnetic interference

Working Principles

The MP2358DS-LF-Z is a buck converter that operates on the principle of pulse width modulation (PWM). It converts a higher input voltage to a lower output voltage by rapidly switching the input voltage on and off. This switching action is controlled by an internal oscillator, which adjusts the duty cycle to regulate the output voltage.

Detailed Application Field Plans

The MP2358DS-LF-Z is commonly used in various electronic devices and systems, including:

1. Portable electronic devices: smartphones, tablets, portable gaming consoles
2. Power supplies: battery chargers, AC-DC adapters
3. Automotive electronics: infotainment systems, navigation devices
4. Industrial equipment: motor control, LED lighting

Detailed and Complete Alternative Models

1. MP2307DN-LF-Z: Similar buck converter with a lower output current capability (up to 2A)
2. MP2363DN-LF-Z: Buck converter with a higher output current capability (up to 5A)
3. MP1482DS-LF-Z: Buck-boost converter for applications requiring both step-up and step-down voltage conversion

These alternative models offer different specifications and features to cater to specific application requirements.

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