MP2148GQD-12-Z

Product Overview

Category

MP2148GQD-12-Z belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact size
• High efficiency
• Wide input voltage range

Package

MP2148GQD-12-Z is available in a small outline package (SOP) or a quad flat no-leads package (QFN). The package ensures easy integration into various electronic devices.

Essence

The essence of MP2148GQD-12-Z lies in its ability to efficiently regulate voltage and manage power, ensuring stable and reliable operation of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or trays, with each reel or tray containing a specific quantity of MP2148GQD-12-Z ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 4.5V - 28V
• Output Voltage: 1.2V
• Output Current: Up to 3A
• Switching Frequency: 500kHz
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

MP2148GQD-12-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 compatibility with various power sources.
• High efficiency ensures minimal power loss during voltage regulation.
• Overcurrent protection safeguards the device and connected components.
• Thermal shutdown protection prevents overheating.
• Soft-start feature reduces inrush current during startup.

Advantages and Disadvantages

Advantages

• Efficient voltage regulation and power management
• Compact size for easy integration
• Wide input voltage range for versatility
• Overcurrent and thermal protection features enhance reliability

Disadvantages

• Limited output current capacity (up to 3A)
• Requires external components for complete functionality

Working Principles

MP2148GQD-12-Z operates on the principle of pulse width modulation (PWM) to regulate the output voltage. It uses a feedback mechanism to continuously monitor and adjust the output voltage based on the desired value. The switching frequency determines how often the IC switches on and off to maintain the desired output voltage.

Detailed Application Field Plans

MP2148GQD-12-Z finds applications in various electronic devices, including but not limited to: - Mobile devices - Computer peripherals - Industrial equipment - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MP2148GQD-12-Z include: - MP2149GQD-12-Z - LT8614EMSE - TPS54332DDAR

These models provide comparable voltage regulation and power management capabilities, catering to different design requirements.

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