MP4651ES-LF

Product Overview

Category

MP4651ES-LF belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Integrated circuit
• Power management and control functionality
• Compact size
• High efficiency
• Low power consumption

Package

MP4651ES-LF is available in a small outline package (SOP) format.

Essence

The essence of MP4651ES-LF 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 2500 units per reel/tube.

Specifications

• Input voltage range: 2.7V to 5.5V
• Output voltage range: 0.6V to VIN
• Maximum output current: 1.5A
• Switching frequency: 1.2MHz
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

MP4651ES-LF has the following pin configuration:

1. VIN: Input voltage
2. GND: Ground reference
3. EN: Enable pin
4. FB: Feedback pin
5. SW: Switch node
6. LX: Inductor connection
7. PGND: Power ground

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• High switching frequency enables efficient power conversion.
• Enable pin provides control over the device's operation.
• Feedback pin ensures accurate regulation of the output voltage.
• Power ground pin enhances stability and noise immunity.

Advantages and Disadvantages

Advantages

• Compact size facilitates integration into space-constrained designs.
• High efficiency minimizes power loss and maximizes battery life.
• Wide input voltage range enhances versatility.
• Accurate output voltage regulation ensures reliable performance.

Disadvantages

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

Working Principles

MP4651ES-LF operates based on a switching regulator topology. It utilizes high-frequency switching to efficiently convert the input voltage to the desired output voltage. The enable pin allows the user to control the device's operation, while the feedback pin ensures accurate regulation of the output voltage.

Detailed Application Field Plans

MP4651ES-LF finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MP4651ES-LF are: - MP4650ES-LF - MP4652ES-LF - MP4653ES-LF - MP4654ES-LF

These models can be considered as alternatives depending on specific requirements and design constraints.

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