UC2864DW - Texas Instruments

Manufacturer Part Number

UC2864DW

Manufacturer

Texas Instruments

Introduction

The UC2864DW is a versatile Power Management Integrated Circuit (PMIC) specifically designed for DC-DC switching controllers, suitable for a wide range of power conversion applications.

Product Features and Performance

Step-Up/Step-Down functionality for voltage regulation

Capable of Positive output configuration

Integrates Full-Bridge, Half-Bridge, Push-Pull topologies

Supports two outputs with single-phase operation

Wide supply voltage range from 7V to 22V

Adjustable switching frequency from 50kHz to 500kHz

Maximum duty cycle of 100%

Built-in Soft Start control feature for minimized inrush current

Operational temperature range from -40°C to 85°C

Product Advantages

Flexibility in handling multiple topologies makes it suitable for various design specifications

High efficiency with a 100% duty cycle capability

Optimized for smooth operation with Soft Start feature

Wide operating temperature range ensuring reliability in different environments

Surface Mount 16-SOIC packaging for compact PCB designs

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 7V ~ 22V

Switching Frequency: 50kHz ~ 500kHz

Duty Cycle (Max): 100%

Operating Temperature: -40°C ~ 85°C

Output Type: Transistor Driver

Number of Outputs: 2

Output Phases: 1

Quality and Safety Features

The device provides reliable performance with a solid design to maintain stable operation under a range of temperatures and conditions.

Compatibility

The UC2864DW is designed for surface mount technology and fits a 16-SOIC package, providing compatibility with a broad range of PCB designs.

Application Areas

Industrial Power Supplies

Portable Devices

Consumer Electronics

Medical Equipment

Automotive Systems

Telecommunication Infrastructure

Product Lifecycle

The product status is active, indicating that it is currently being manufactured and is not near discontinuation. Information on replacements or upgrades would require up-to-date data from the manufacturer.

Several Key Reasons to Choose This Product

High versatility with multiple topological support for diverse application needs

Texas Instruments' reputation for quality and reliability

Suitable for various industry applications due to wide temperature and voltage range

Tailored for design efficiency with compact packaging and integrated features

Active product life status ensures current technology and support availability