TC654EUNTR - Microchip Technology

Manufacturer Part Number

TC654EUNTR

Manufacturer

Microchip Technology

Introduction

The TC654EUNTR is a motor driver and controller component designed for power management applications, specifically tailored for brushless DC (BLDC) motor control with an I2C interface.

Product Features and Performance

Controller for BLDC motors

Speed control function

Pre-Driver circuit for low side switches

I2C interface compatibility

Designed for fan control applications

Supports a power supply range of 3V to 5.5V

Can operate in temperatures from -40°C to 85°C

Surface mount device

Product Advantages

Optimized for small form factor applications

Precision speed control for fan management

Integration of pre-driver simplifies motor control circuit

Robust temperature range for diverse environments

Key Technical Parameters

Motor Type - AC, DC: Brushless DC (BLDC)

Function: Controller - Speed

Output Configuration: Pre-Driver - Low Side (2)

Interface: I2C

Voltage - Supply: 3V ~ 5.5V

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

Mounting Type: Surface Mount

Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

Supplier Device Package: 10-MSOP

Quality and Safety Features

Stable operation in extreme temperatures

Consistent performance within the specified voltage supply range

Compatibility

Compatible with various BLDC motors

Supports I2C communication protocol for interfacing

Application Areas

Fan Controllers

BLDC Motor Speed Management

Product Lifecycle

Status: Active

Continued manufacturer support with availability of replacements and potential upgrades

Several Key Reasons to Choose This Product

Precision control of BLDC motors

Ease of integration into existing systems via I2C

Robust design for operation in diverse environments

Highly compact package for space-constrained applications

Active product lifecycle with manufacturer support

Suited for efficiency-focused fan controller applications