UCC27201QDDARQ1

Product Overview

Category

UCC27201QDDARQ1 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in power management applications.

Characteristics

• High efficiency
• Low power consumption
• Fast switching speed
• Wide operating voltage range

Package

UCC27201QDDARQ1 is available in a small outline package (SOIC) with 8 pins.

Essence

The essence of UCC27201QDDARQ1 lies in its ability to efficiently control and switch power in various electronic systems.

Packaging/Quantity

This IC is typically sold in reels containing a quantity of 2500 units.

Specifications

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

Detailed Pin Configuration

1. VDD: Power supply input
2. GND: Ground reference
3. IN: Input control signal
4. LO: Low-side gate driver output
5. HO: High-side gate driver output
6. NC: No connection
7. VSENSE: Current sense input
8. VOUT: Output voltage

Functional Features

• Integrated high-side and low-side gate drivers
• Adaptive shoot-through protection
• Undervoltage lockout (UVLO) protection
• Overcurrent protection
• Thermal shutdown protection

Advantages

• High efficiency leads to reduced power dissipation
• Fast switching speed enables higher frequency operation
• Wide operating voltage range allows for versatile applications
• Integrated gate drivers simplify circuit design and reduce component count

Disadvantages

• Limited maximum output current may restrict certain high-power applications
• Requires external components for complete power management solution

Working Principles

UCC27201QDDARQ1 is a dual-channel gate driver IC that controls the switching of power MOSFETs in a synchronous buck converter. It operates by receiving an input control signal and generating complementary gate drive signals for the high-side and low-side MOSFETs. By controlling the timing and duration of these signals, the IC regulates the flow of power from the input to the output.

Detailed Application Field Plans

UCC27201QDDARQ1 finds extensive use in various power management applications, including:

1. DC-DC converters
2. Motor drives
3. LED lighting systems
4. Solar inverters
5. Battery charging circuits

Detailed and Complete Alternative Models

1. UCC27200QDDARQ1
2. UCC27202QDDARQ1
3. UCC27203QDDARQ1
4. UCC27204QDDARQ1
5. UCC27205QDDARQ1

These alternative models offer similar functionality and can be used as substitutes for UCC27201QDDARQ1 depending on specific requirements.

In conclusion, UCC27201QDDARQ1 is a highly efficient and versatile integrated circuit designed for power management applications. Its compact package, comprehensive features, and wide range of applications make it a popular choice among engineers in various industries.

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