UCC2895PWTR - Texas Instruments

Manufacturer Part Number

UCC2895PWTR

Manufacturer

Texas Instruments

Introduction

Advanced Phase-Shifted PWM Controller designed for high-efficiency, power-dense applications

Product Features and Performance

Resonant Zero-Voltage Switching (ZVS) operation

Phase-shifted PWM control scheme

Wide switching frequency range up to 1MHz

Supports high-efficiency full-bridge topologies

Integrated soft start for controlled startup

Precise duty cycle control ensures reliable operation

Integrated frequency control for stable operation

Clock synchronization for system coherence

Support for single output phase configurations

Product Advantages

Enables compact and lightweight power supply designs

High integration reduces external component count

Flexible design accommodates a range of input voltages

Supports 100% duty cycle for use in high-demand applications

Efficient operation translates to energy savings and lower heat dissipation

Key Technical Parameters

Output Type: PWM

Output Configuration: Positive

Topology: Phase-Shifted Full-Bridge

Number of Outputs: 1

Output Phases: 1

Voltage - Supply (Vcc/Vdd): 10V ~ 16.5V

Frequency - Switching: 1MHz

Duty Cycle (Max): 100%

Control Features: Frequency Control, Soft Start, Sync

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Built under stringent industry standards

High-temperature operational range ensuring reliability

Fail-safe features such as overvoltage, overload, and thermal protection

Compatibility

Compatible with surface mount technology for PCB assembly

Can be utilized in systems requiring phase-shifted PWM control

Application Areas

Switching power supplies

AC-DC converters

DC-DC converters

Telecommunication equipment

Servers and networking infrastructure

Industrial systems and robotics

Uninterruptible power supplies (UPS)

Product Lifecycle

Active status indicates current production with ongoing support and availability

Not nearing discontinuation; replacements or upgrades can be sourced as newer models within the Texas Instruments portfolio

Several Key Reasons to Choose This Product

High-frequency operation allows for smaller passive components and reduced system size

Achieves efficient power conversion, which is crucial for reducing energy costs and thermal issues

Texas Instruments' reputation for quality and reliability assures long-term performance

Product longevity with active status ensures future availability and support

Broad compatibility makes this controller suitable for a wide array of power management applications