TC649BEUA - Microchip Technology

Manufacturer Part Number

TC649BEUA

Manufacturer

Microchip Technology

Introduction

The TC649BEUA is a highly integrated fan controller implemented using Brushless DC (BLDC) technology, ideal for enhancing fan performance and longevity.

Product Features and Performance

Utilizes FanSense™ technology for robust fan operation

Controls Brushless DC (BLDC) motor speed efficiently

Features a Pre-Driver configuration optimized for low-side switching

Parallel interface for straightforward connectivity

Operates efficiently within a voltage supply range of 3V to 5.5V

Capable of functioning in a wide range of operating temperatures from -40°C to 85°C

Surface mount technology for space efficient placement on boards

Product Advantages

Enhanced reliability in fan control through FanSense™ technology

Precise speed control for BLDC motors ensures optimal performance

Low-side output configuration aids in efficient power usage

Key Technical Parameters

Motor Type: Brushless DC (BLDC)

Function: Speed Controller

Voltage Supply Range: 3V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Packaging Type: 8-TSSOP, 8-MSOP

Interface: Parallel

Quality and Safety Features

Designed to endure industrial temperature ranges ensuring reliability and robustness

Compatibility

Compatible with various BLDC motor applications requiring controlled speed adjustments

Application Areas

Primarily utilized as a Fan Controller within electronic devices to manage internal temperature and airflow

Product Lifecycle

Currently in active production status with no indication of upcoming discontinuation

Continual support and potential upgrades are anticipated

Several Key Reasons to Choose This Product

FanSense™ technology ensures continuous operation without fan stall

Accurate and efficient power management capabilities for BLDC motors

Broad operating temperature and voltage supply range accommodates diverse environmental conditions

Compact package suitable for modern compact electronic designs

Reliable manufacturer with robust support and technology expertise in microcontroller and analog products