UCC1800TD1

Product Overview

Category

UCC1800TD1 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

• Integrated circuit
• Power management functionality
• High efficiency
• Compact size

Package

UCC1800TD1 is available in a small outline package (SOP) format.

Essence

The essence of UCC1800TD1 lies in its ability to efficiently manage power in various electronic devices.

Packaging/Quantity

UCC1800TD1 is typically packaged in reels, with each reel containing a specific quantity of ICs.

Specifications

• Input voltage range: 3V - 18V
• Output voltage range: 0.8V - 5.5V
• Maximum output current: 2A
• Operating temperature range: -40°C to 85°C
• Supply voltage: 5V

Detailed Pin Configuration

UCC1800TD1 has the following pin configuration:

1. VDD: Power supply input
2. GND: Ground reference
3. COMP: Compensation pin for feedback control loop
4. FB: Feedback pin for regulating output voltage
5. EN: Enable pin for turning on/off the device
6. VIN: Input voltage pin
7. SW: Switching node for power transfer
8. PGND: Power ground reference

Functional Features

• High-efficiency power management
• Wide input voltage range
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection
• Fast transient response

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Wide input voltage range allows for versatile applications
• Adjustable output voltage provides flexibility
• Comprehensive protection features ensure device safety
• Fast transient response for stable power delivery

Disadvantages

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

Working Principles

UCC1800TD1 operates based on a feedback control loop that regulates the output voltage. It utilizes switching techniques to efficiently transfer power from the input to the output. The device continuously monitors the output voltage and adjusts the switching frequency accordingly to maintain a stable output.

Detailed Application Field Plans

UCC1800TD1 finds application in various fields, including but not limited to: - Power supplies for consumer electronics - Battery charging circuits - LED lighting systems - Industrial automation equipment - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to UCC1800TD1 include: - UCC2800TD1 - UCC3800TD1 - UCC5800TD1 - UCC7800TD1

These models offer similar functionality and characteristics, providing options for different design requirements.

In conclusion, UCC1800TD1 is an integrated circuit designed for efficient power management. With its wide input voltage range, adjustable output voltage, and comprehensive protection features, it finds application in various fields. While it has limitations in terms of maximum output current and operating temperature range, alternative models are available to cater to specific needs.