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UCC2897ARGPR

Part No UCC2897ARGPR
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - DC DC Switching Controllers
Description IC REG CTRLR MULT TOPOLOGY 20QFN
Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Reel - TR
Status Active
Output Type Transistor Driver
Purpose Step-Up/Step-Down
Topology Flyback, Forward Converter
Number of Outputs 1
Output Phases 1
Supply Voltage - Operating 8.5 V to 16 V
Frequency - Switching 250kHz
Duty Cycle (Max) 70%
Synchronous Rectifier Yes
Clock Sync Yes
Control Features Current Limit, Enable, Soft Start
Temperature Range - Operating -40°C to 125°C (TJ)
Case / Package 20-QFN (4x4)
Win Source Part Number 1115885-UCC2897ARGPR
Popularity Medium
Supply and Demand Status Sufficient
Ultra Librarian 3D Model Ultra Librarian UCC2897ARGPR CAD Model

Description

Overview of Texas Instruments UCC2897ARGPR

The Texas Instruments UCC2897ARGPR is a sophisticated power management integrated circuit (IC) designed for advanced active clamp and reset pulse-width modulation (PWM) controller applications. This IC is engineered to provide efficient and reliable solutions for high-performance power conversion systems. It is particularly well-suited for use in isolated power supplies, such as those found in telecom and server power systems, as well as industrial and medical equipment.

Key Features

  • Advanced Control Methodology: The UCC2897ARGPR utilizes an active clamp/reset PWM control scheme that enables zero-voltage switching (ZVS), which significantly reduces switching losses and improves overall efficiency.
  • Programmable Switching Frequency: The IC allows for a wide range of programmable switching frequencies, from 50kHz to 1MHz, providing design flexibility to optimize for efficiency or component size.
  • Adaptive Delay Set: This feature ensures the optimal timing of the active clamp operation, further enhancing the efficiency of the power supply.
  • Comprehensive Protection Features: The UCC2897ARGPR includes a suite of protection features such as overcurrent protection, overvoltage protection, and thermal shutdown, ensuring safe operation under a variety of conditions.

Package and Availability

The UCC2897ARGPR comes in a 20-pin QFN package, which allows for a compact footprint on the PCB. Its surface-mount design is ideal for automated manufacturing processes, and the IC is available in tape and reel packaging for efficient handling and assembly.

Applications

With its advanced features and robust design, the UCC2897ARGPR is ideal for a wide range of applications, including:

  • Telecom and Networking Power Supplies
  • Server and Data Center Power Systems
  • Industrial Power Supplies
  • Medical Equipment Power Supplies
  • High-Density Power Converters

In conclusion, the Texas Instruments UCC2897ARGPR is a versatile and high-performance power management solution that meets the demands of modern power supply designs. Its advanced features and protections make it a reliable choice for engineers looking to optimize their power conversion systems.

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Pricing & Ordering

Quantity Unit Price Ext. Price
35+ $1.4426 $50.4910
85+ $1.1836 $100.6060
135+ $1.1467 $154.8045
185+ $1.1097 $205.2945
235+ $1.0727 $252.0845
315+ $0.9617 $302.9355
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 5,500 pieces
MOQ: 35 pcs
Order Increment : 1 pcs
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