TC642COA - Microchip Technology

Manufacturer Part Number

TC642COA

Manufacturer

microchip-technology

Introduction

The TC642COA is a fan controller IC designed and manufactured by Microchip Technology, tailored for the efficient management of brushless DC (BLDC) motors, particularly in fan speed control applications.

Product Features and Performance

Integrated FanSense™ technology for protective fan failure detection.

Enables temperature-proportional speed control for reduced acoustic noise and increased fan life.

Offers a pre-driver configuration tailored for low-side driving.

Parallel interface for straightforward integration with other system components.

Designed for seamless operation with a voltage supply ranging from 3V to 5.5V, a feature that enhances compatibility with various power environments.

Capable of functioning across a wide operating temperature range from 0°C to 70°C, ensuring reliability in diverse working conditions.

Product Advantages

The FanSense™ technology provides an added layer of protection, ensuring system reliability by detecting fan operation anomalies.

Temperature-proportional speed control optimizes energy efficiency and minimizes noise, contributing to a more comfortable and power-efficient environment.

The TC642COA's flexibility in voltage supply and operating temperature makes it suitable for a broad spectrum of applications and working environments.

Its pre-driver configuration allows for easier integration with external driving circuits, streamlining the design process.

Key Technical Parameters

Motor Type Supported: Brushless DC (BLDC)

Function: Controller Speed

Voltage Supply: 3V ~ 5.5V

Operating Temperature: 0°C ~ 70°C

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Quality and Safety Features

Embedded FanSense™ technology offers proactive failure detection, contributing to overall system safety and longevity.

Operating within specified voltage and temperature ranges ensures stable and reliable performance.

Compatibility

The device's parallel interface supports easy integration with a wide range of control circuits and systems, enhancing its compatibility.

Designed to control BLDC motors, making it suitable for a multitude of fan applications requiring reliable speed control.

Application Areas

Ideally suited for fan control applications in desktop and laptop computers, servers, telecommunications equipment, and any area where noise and reliability are critical considerations.

Product Lifecycle

Currently marked as Active, ensuring availability and manufacturer support.

No indication of nearing discontinuation, providing stability for design-in processes and long-term projects.

Several Key Reasons to Choose This Product

The FanSense™ technology for enhanced protection and system reliability.

Temperature-proportional fan speed control for optimized energy consumption and acoustics.

Flexible power supply compatibility and a broad operating temperature range, ensuring its suitability for diverse applications and environments.

Ease of integration with existing designs due to its parallel interface and pre-driver setup.

Active product lifecycle status from Microchip Technology, offering continued support and ensuring product availability for new designs and maintenance of existing systems.