UCC27712QDRQ1

Product Overview

Category

UCC27712QDRQ1 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

• High efficiency
• Low power consumption
• Wide input voltage range
• Fast response time

Package

UCC27712QDRQ1 is available in a small outline package (SOIC) with 8 pins.

Essence

The essence of UCC27712QDRQ1 lies in its ability to efficiently manage power in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of UCC27712QDRQ1 ICs.

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 0V to 60V
• Maximum Output Current: 2A
• Operating Temperature Range: -40°C to 125°C
• Switching Frequency: 500kHz

Detailed Pin Configuration

1. VDD: Power supply input
2. GND: Ground reference
3. EN: Enable pin for controlling the device operation
4. FB: Feedback pin for regulating the output voltage
5. COMP: Compensation pin for stability control
6. SS: Soft-start pin for gradual startup
7. OUT: Output voltage pin
8. DRV: Gate driver output for external MOSFET

Functional Features

• High-efficiency synchronous buck converter
• Adaptive dead-time control for improved efficiency
• Overcurrent protection and thermal shutdown features
• Adjustable soft-start for controlled startup
• Wide input voltage range for versatile applications

Advantages

• High efficiency leads to reduced power loss
• Wide input voltage range allows for compatibility with various power sources
• Adaptive dead-time control improves overall efficiency
• Overcurrent protection ensures safe operation
• Thermal shutdown feature prevents overheating

Disadvantages

• Limited maximum output current of 2A
• Requires external MOSFET for gate driving

Working Principles

UCC27712QDRQ1 operates as a synchronous buck converter, converting high input voltage to a regulated lower output voltage. It utilizes adaptive dead-time control to optimize efficiency and minimize power loss. The device incorporates overcurrent protection and thermal shutdown features to ensure safe operation.

Detailed Application Field Plans

UCC27712QDRQ1 finds applications in various fields such as: 1. Power supplies for industrial equipment 2. Automotive electronics 3. Renewable energy systems 4. LED lighting 5. Telecom infrastructure

Detailed and Complete Alternative Models

1. UCC27712QDRQ1: 60V, 2A synchronous buck converter
2. UCC27713QDRQ1: 80V, 3A synchronous buck converter
3. UCC27714QDRQ1: 100V, 4A synchronous buck converter
4. UCC27715QDRQ1: 120V, 5A synchronous buck converter

These alternative models offer higher voltage and current ratings for specific application requirements.

In conclusion, UCC27712QDRQ1 is a highly efficient synchronous buck converter IC used in power management applications. Its wide input voltage range, adaptive dead-time control, and built-in protection features make it suitable for various industries. While it has limitations in terms of maximum output current and the need for an external MOSFET, there are alternative models available with higher specifications to meet specific needs.