CAT661EVA - AMI Semiconductor/onsemi

Manufacturer Part Number

CAT661EVA

Manufacturer

onsemi

Introduction

The CAT661EVA is a high-efficiency, synchronous, step-down DC-DC switching regulator from onsemi. It is designed to provide a regulated output voltage from an unregulated input voltage source, making it suitable for a wide range of power supply applications.

Product Features and Performance

Input voltage range: 4.5V to 36V

Output voltage range: 0.8V to 5.5V

Output current capability up to 1.2A

High efficiency up to 95%

Constant frequency operation

Internal compensation

Cycle-by-cycle current limiting

Thermal shutdown protection

Under-voltage lockout

Integrated power MOSFETs

Product Advantages

High efficiency for extended battery life

Wide input voltage range for versatile applications

Compact package size for space-constrained designs

Integrated features for simplified power supply design

Robust protection features for reliable operation

Key Reasons to Choose This Product

Efficient power conversion for extended battery runtime

Versatile input voltage range to accommodate various power sources

Compact size and integrated features for easy implementation

Reliable operation with robust protection mechanisms

Suitable for a wide range of power supply applications

Quality and Safety Features

Thermal shutdown protection

Under-voltage lockout

Cycle-by-cycle current limiting

Compatibility

The CAT661EVA is a surface-mount, 8-SOIC package device that is compatible with standard SMT assembly processes.

Application Areas

Portable electronics

Industrial equipment

Automotive systems

Telecommunications equipment

Home appliances

Product Lifecycle

The CAT661EVA is an obsolete product. Customers should contact our website's sales team for information on available equivalent or alternative models.