EMFA164A2PF-DV-F-D

Product Overview

• Category: Electronic Component
• Use: Integrated Circuit (IC)
• Characteristics: High-performance, digital voltage regulator
• Package: DIP (Dual In-line Package)
• Essence: Regulates and stabilizes voltage in electronic circuits
• Packaging/Quantity: Sold individually, typically in packs of 10 or 25 units

Specifications

• Model: EMFA164A2PF-DV-F-D
• Voltage Range: 1.8V - 5.5V
• Output Voltage Accuracy: ±2%
• Maximum Output Current: 500mA
• Operating Temperature Range: -40°C to +85°C
• Package Dimensions: 0.3" x 0.6" x 0.1"

Detailed Pin Configuration

The EMFA164A2PF-DV-F-D IC has the following pin configuration:

1. VOUT: Output Voltage
2. VIN: Input Voltage
3. GND: Ground
4. EN: Enable Pin
5. FB: Feedback Pin

Functional Features

• Voltage Regulation: The EMFA164A2PF-DV-F-D provides precise voltage regulation within the specified range.
• Low Dropout Voltage: It operates with a low dropout voltage, ensuring efficient power conversion.
• Overcurrent Protection: The IC incorporates overcurrent protection, safeguarding connected devices.
• Thermal Shutdown: It includes a thermal shutdown feature that prevents overheating.

Advantages and Disadvantages

Advantages: - High-performance voltage regulation - Low dropout voltage for efficient power conversion - Overcurrent protection ensures device safety - Thermal shutdown prevents overheating

Disadvantages: - Limited maximum output current (500mA) - Restricted operating temperature range (-40°C to +85°C)

Working Principles

The EMFA164A2PF-DV-F-D operates based on a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. The enable pin allows for easy control of the IC's operation.

Detailed Application Field Plans

The EMFA164A2PF-DV-F-D is widely used in various electronic devices, including:

1. Mobile Phones: Provides stable voltage supply to power sensitive components.
2. Portable Audio Players: Ensures consistent power delivery for high-quality audio output.
3. IoT Devices: Regulates voltage in connected devices for reliable performance.
4. Wearable Electronics: Maintains stable power supply for uninterrupted operation.

Alternative Models

1. EMFA164B2PF-DV-F-D: Similar specifications but with a higher maximum output current of 1A.
2. EMFA164C2PF-DV-F-D: Offers a wider operating temperature range (-55°C to +125°C) for extreme environments.
3. EMFA164D2PF-DV-F-D: Enhanced overcurrent protection and lower dropout voltage for increased efficiency.

Note: This entry provides a comprehensive overview of the EMFA164A2PF-DV-F-D IC, covering its basic information, specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.