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HomeProductsIntegrated Circuits (ICs)PMIC - Motor Drivers, ControllersTC647EOA
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TC647EOA - Microchip Technology

Manufacturer Part Number
TC647EOA
Manufacturer
Microchip Technology
Allelco Part Number
32D-TC647EOA
ECAD Model
Parts Description
IC MOTOR DRIVER 3V-5.5V 8SOIC
Package
8-SOIC (0.154', 3.90mm Width)
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 22015

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Specifications

TC647EOA Tech Specifications
Microchip Technology - TC647EOA technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - TC647EOA

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply 3V ~ 5.5V  
Voltage - Load -  
Technology -  
Supplier Device Package 8-SOIC  
Step Resolution -  
Series FanSense™  
Package / Case 8-SOIC (0.154', 3.90mm Width)  
Package Tube  
Output Configuration Pre-Driver - Low Side  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 85°C (TA)  
Mounting Type Surface Mount  
Motor Type - Stepper -  
Motor Type - AC, DC Brushless DC (BLDC)  
Interface Parallel  
Function Controller - Speed  
Current - Output -  
Base Product Number TC647  
Applications Fan Controller  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.31.0001

Parts Introduction

Manufacturer Part Number

TC647EOA

Manufacturer

microchip-technology

Introduction

The TC647EOA is a high-performance brushless DC (BLDC) motor controller that provides speed control and monitoring capabilities for fan applications. This versatile device offers a range of features to optimize fan performance and efficiency, making it a suitable choice for a variety of cooling system designs.

Product Features and Performance

Integrated BLDC motor controller with speed control and monitoring

Supports 3V to 5.5V supply voltage range

Wide operating temperature range of -40°C to 85°C

Surface mount package (8-SOIC) for compact design

Parallel interface for easy integration

Product Advantages

Precise speed control for efficient fan operation

Comprehensive monitoring capabilities for improved system diagnostics

Compact and energy-efficient design

Broad compatibility with various BLDC motor types

Key Reasons to Choose This Product

Optimized for fan control applications with advanced features

Reliable performance across a wide temperature range

Easy integration into your system design

Cost-effective solution for BLDC motor control

Quality and Safety Features

Robust design and high-quality components for reliable operation

Overcurrent and overvoltage protection for enhanced safety

Compatibility

Suitable for a variety of BLDC motor types used in fan applications

Application Areas

Fan controllers for computer systems, HVAC equipment, industrial machinery, and more

Product Lifecycle

The TC647EOA is an active product, and Microchip Technology continues to offer this model. There are no direct equivalent or alternative models currently available from Microchip. If you have any further questions or require more information, please contact our website's sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology TC647EOA

Product Attribute TC647EOA TC648VOA713 TC646VOA TC646BEPA
Part Number TC647EOA TC648VOA713 TC646VOA TC646BEPA
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Motor Type - AC, DC Brushless DC (BLDC) Brushless DC (BLDC) Brushless DC (BLDC) Brushless DC (BLDC)
Motor Type - Stepper - - - -
Output Configuration Pre-Driver - Low Side Pre-Driver - Low Side Pre-Driver - Low Side Pre-Driver - Low Side
Technology - - - -
Applications Fan Controller Fan Controller Fan Controller Fan Controller
Series FanSense™ - FanSense™ FanSense™
Voltage - Supply 3V ~ 5.5V 3V ~ 5.5V 3V ~ 5.5V 3V ~ 5.5V
Interface Parallel Parallel Parallel Parallel
Base Product Number TC647 TC648 TC646 TC646
Package / Case 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-DIP (0.300', 7.62mm)
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 8-PDIP
Step Resolution - - - -
Operating Temperature -40°C ~ 85°C (TA) 0°C ~ 85°C (TA) 0°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Package Tube Tape & Reel (TR) Tube Tube
Function Controller - Speed Controller - Speed Controller - Speed Controller - Speed
Voltage - Load - - - -
Mounting Type Surface Mount Surface Mount Surface Mount Through Hole
Current - Output - - - -

TC647EOA Datasheet PDF

Download TC647EOA pdf datasheets and Microchip Technology documentation for TC647EOA - Microchip Technology.

Datasheets
Cylindrical Battery Holders.pdf
PCN Packaging
Label and Packing Changes 23/Sep/2015.pdf Packing Changes 10/Oct/2016.pdf
PCN Assembly/Origin
2.73KHz.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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TC647EOA

Microchip Technology
32D-TC647EOA

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