PS383EPE

Product Overview

• Category: Electronic Component
• Use: Power Supply Controller
• Characteristics: High Efficiency, Low Power Consumption
• Package: Integrated Circuit (IC)
• Essence: Regulates and controls power supply for various electronic devices
• Packaging/Quantity: Comes in a standard IC package, quantity varies based on manufacturer's specifications

Specifications

• Input Voltage Range: 3V - 15V
• Output Voltage Range: 1.2V - 12V
• Maximum Output Current: 3A
• Operating Temperature Range: -40°C to +85°C
• Package Type: TO-220
• Pin Count: 5

Detailed Pin Configuration

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

Functional Features

• Efficiently regulates input voltage to desired output voltage
• Low power consumption during operation
• Provides stable and reliable power supply for electronic devices
• Built-in protection features such as overvoltage and overcurrent protection
• Fast response time to changes in input voltage or load conditions

Advantages

• High efficiency results in reduced power wastage
• Compact size allows for easy integration into various electronic devices
• Wide input voltage range provides flexibility in different applications
• Reliable performance ensures proper functioning of connected devices
• Cost-effective solution for power supply control needs

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Requires external components for certain functionalities
• Sensitivity to voltage fluctuations may affect performance in unstable power environments

Working Principles

The PS383EPE operates by continuously monitoring the input voltage and adjusting the output voltage accordingly. The feedback pin (FB) is used to sense the output voltage and provide feedback to the controller, which then adjusts the duty cycle of the internal switching circuitry. This regulation process ensures that the output voltage remains stable even when there are variations in the input voltage or load conditions.

Detailed Application Field Plans

The PS383EPE is widely used in various electronic devices that require a regulated power supply. Some common applications include:

1. Mobile Devices: Used in smartphones, tablets, and portable gaming consoles to regulate the battery charging process and provide stable power to the device components.
2. Industrial Automation: Integrated into control systems and PLCs to ensure reliable power supply for sensors, actuators, and other critical components.
3. Automotive Electronics: Employed in automotive systems such as infotainment systems, engine control units, and lighting modules to maintain stable power delivery.
4. Home Appliances: Incorporated into appliances like refrigerators, air conditioners, and washing machines to regulate power supply and protect sensitive components.

Detailed and Complete Alternative Models

1. PS384EPF: Similar to PS383EPE but with higher maximum output current (5A).
2. PS382EPE: Lower-cost alternative with slightly reduced efficiency and narrower input voltage range.
3. PS385EPE: Enhanced version with additional protection features such as overtemperature and short-circuit protection.

Note: The above alternative models are provided for reference purposes and may vary based on manufacturer availability.

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