UCC27200ADDAR

Product Overview

Category

UCC27200ADDAR belongs to the category of integrated circuits (ICs) specifically designed for power management applications.

Use

This IC is commonly used in various power electronics systems, including motor drives, inverters, and switch-mode power supplies.

Characteristics

• High voltage capability: UCC27200ADDAR can handle high voltage levels, making it suitable for applications requiring robust power management.
• Fast switching speed: This IC offers fast switching times, enabling efficient power conversion and control.
• Low power consumption: UCC27200ADDAR is designed to minimize power losses, resulting in improved energy efficiency.
• Enhanced protection features: The IC incorporates built-in protection mechanisms such as overcurrent and overtemperature protection, ensuring safe operation.

Package

UCC27200ADDAR is available in a small outline package (SOP) with eight pins. The package provides mechanical support and electrical connections for easy integration into electronic circuits.

Essence

The essence of UCC27200ADDAR lies in its ability to efficiently manage power in various applications, providing reliable and precise control over voltage and current levels.

Packaging/Quantity

UCC27200ADDAR is typically packaged in reels or tubes, containing a specified quantity of ICs per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 0V to 18V
• Maximum Output Current: 4A
• Switching Frequency: Up to 2MHz
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

UCC27200ADDAR follows the standard pin configuration for an eight-pin SOP package:

1. VDD: Power supply input
2. GND: Ground reference
3. HO: High-side gate driver output
4. LO: Low-side gate driver output
5. VDD: Power supply input
6. GND: Ground reference
7. LIN: Logic input for low-side gate driver
8. HIN: Logic input for high-side gate driver

Functional Features

• High-side and low-side gate drivers: UCC27200ADDAR provides independent gate drivers for both high-side and low-side power switches, enabling efficient switching control.
• Adaptive dead-time control: The IC incorporates adaptive dead-time control to minimize the risk of shoot-through currents during switching transitions.
• Integrated bootstrap diode: UCC27200ADDAR includes an integrated bootstrap diode, simplifying the design and reducing external component count.
• Adjustable under-voltage lockout (UVLO): The UVLO feature allows users to set the threshold voltage for safe operation, protecting the system from undervoltage conditions.

Advantages and Disadvantages

Advantages

• High voltage capability enables robust power management in demanding applications.
• Fast switching speed improves power conversion efficiency.
• Low power consumption contributes to energy efficiency.
• Built-in protection features enhance system reliability and safety.

Disadvantages

• Limited maximum output current may restrict its use in high-power applications.
• Higher cost compared to some alternative models with similar specifications.

Working Principles

UCC27200ADDAR operates based on the principles of gate driver control and power switching. It receives logic inputs to control the high-side and low-side power switches, allowing efficient power transfer and conversion. The adaptive dead-time control minimizes the risk of shoot-through currents during switching transitions, ensuring safe and reliable operation.

Detailed Application Field Plans

UCC27200ADDAR finds applications in various fields, including: 1. Motor Drives: It can be used in motor control systems to efficiently drive and control motors, offering precise speed and torque control. 2. Inverters: UCC27200ADDAR enables efficient power conversion in inverters, facilitating the conversion of DC power to AC power for various applications such as solar energy systems and uninterruptible power supplies (UPS). 3. Switch-Mode Power Supplies: The IC can be employed in switch-mode power supplies to regulate and control the output voltage and current levels efficiently.

Detailed and Complete Alternative Models

Some alternative models with similar specifications to UCC27200ADDAR include: 1. IR2110: This IC offers similar high-side and low-side gate drivers with adjustable dead-time control. 2. LM5113: It provides high voltage capability and fast switching speed, suitable for power management applications. 3. FAN7388: This IC features integrated bootstrap diode and adaptive dead-time control, offering efficient power switching control.

Please note that the selection of an alternative model should be based on specific application requirements and compatibility with the overall system design.

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