UCC3580N-2

Product Overview

Category

UCC3580N-2 belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Integrated circuit
• Voltage regulation and power management capabilities
• High efficiency
• Compact size
• Reliable performance

Package

UCC3580N-2 is available in a standard dual in-line package (DIP) or surface mount package (SMD), making it suitable for various PCB designs.

Essence

The essence of UCC3580N-2 lies in its ability to regulate voltage and manage power efficiently, ensuring stable and reliable operation of electronic devices.

Packaging/Quantity

UCC3580N-2 is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage Range: 1.25V to 37V
• Maximum Output Current: 3A
• Operating Temperature Range: -40°C to +125°C
• Switching Frequency: 500kHz

Detailed Pin Configuration

UCC3580N-2 features a standard pin configuration as follows:

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

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• High output current capability enables powering of multiple components simultaneously.
• Adjustable output voltage provides flexibility for different application requirements.
• Enable pin allows easy control of the device's operation.
• Overcurrent protection ensures safe operation under load conditions.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Compact size enables integration into space-constrained designs.
• Reliable performance ensures stable operation over extended periods.
• Wide input voltage range enhances versatility in different applications.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• Lack of built-in thermal protection may require additional measures for temperature management.

Working Principles

UCC3580N-2 utilizes a switching regulator topology to regulate the output voltage. It employs pulse-width modulation (PWM) techniques to control the duty cycle of the internal power switch, thereby adjusting the output voltage according to the feedback received from the FB pin. The EN pin allows the device to be enabled or disabled as required.

Detailed Application Field Plans

UCC3580N-2 finds application in various fields, including but not limited to: 1. Power supplies for industrial equipment 2. Automotive electronics 3. Telecommunications systems 4. Consumer electronics 5. LED lighting systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to UCC3580N-2 are: 1. LM2576-ADJ 2. LT1084CP-ADJ 3. TPS5430-ADJ 4. MC34063A-ADJ

These models can be considered based on specific application requirements and availability.

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