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TC649EOA

TC649EOA

TC649EOA

Microchip Technology

0.5 mA mA 1.55mm mm 3.99mm mm Motor Drivers 8 5V V 4.4V V 1 5mm mm

SOT-23

TC649EOA Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Lifecycle Status Production (Last Updated: 2 years ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Supplier Device Package 8-SOIC
Mounting Style SMD/SMT
Supplier Package SOIC N
Mounting Surface Mount
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature - 40 C
Manufacturer Microchip
Brand Microchip Technology
RoHS Details
Package Tube
Base Product Number TC649
Mfr Microchip Technology
Product Status Active
Operating Temperature-40°C~85°C TA
PackagingTube
Series FanSense™
Published 2002
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type PWM Fan Motor Speed Controller
Terminal Finish Matte Tin (Sn)
Max Operating Temperature85 °C
Min Operating Temperature -40 °C
Applications Fan Controller
Technology --
Voltage - Supply 3V~5.5V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Frequency 30Hz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number TC649
Pin Count8
Function Controller - Speed
Number of Outputs 1
Output Voltage 4.4V
Operating Supply Voltage3 V to 5.5 V
Power Supplies3.3/5V
Supply Voltage-Min (Vsup) 3V
Number of Channels 1
Interface Parallel
Max Supply Voltage5.5 V
Min Supply Voltage3 V
Analog IC - Other Type BRUSHLESS DC MOTOR CONTROLLER
Operating Supply Current 0.5 mA
Nominal Supply Current400μA
Output Configuration Pre-Driver - Low Side
Output Current5mA
Current - Output --
Nominal Input Voltage5.5V
Product TypeMotor / Motion / Ignition Controllers & Drivers
Voltage - Load --
Input Current 500μA
Motor Type - AC, DC Brushless DC (BLDC)
Motor Type - Stepper --
Step Resolution--
Product Fan / Motor Controllers / Drivers
Product CategoryMotor / Motion / Ignition Controllers & Drivers
Height 1.55mm
Length 5mm
Width 3.99mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3620 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.060000$2.06
10$1.943396$19.43396
100$1.833393$183.3393
500$1.729616$864.808
1000$1.631713$1631.713

TC649EOA Product Details

TC649EOA Overview


This package is designed to work with [0].This part is packaged with a case of [0].Mounting the part by Surface Mountis recommended.As a result, it is appropriate for the component connected to Fan Controller.The device is capable of supplying a voltage of 3V~5.5V volts.A range of -40°C~85°C TAis available for operating temperature.Motors can be classified as Brushless DC (BLDC).The part has 8terminations available.Voltage can be applied at a rate of -- volts to the load.The amplifier should be set to 5V.In terms of mounting, it is recommended that it be mounted in Surface Mount.The output current should remain at --.There is an analog integrated circuit BRUSHLESS DC MOTOR CONTROLLERpresent in the device.According to the TC649part number, the part is found.8 pins are provided for its design.Currently, there are 1 outputs available.A supply voltage of 3 V to 5.5 V is required for the operation of this driver.At [0], the output voltage is maintained.In this case, FanSense™is maintained as the output voltage.As it has an output current of [0], it provides maximum flexibility in design.A maximum operating temperature of 85 °Cis reached.There should be a temperature higher than -40 °Cduring operation.Controller ic operates wController ich a supply current of 0.5 mA.On this device, there are 1channels.Controller ic has 8pins in total.An application with a maximum supply voltage of 5.5 V can be made possible.This device is able to operate with a minimum supply voltage of 3 V.This frequency can be achieved at 30Hz.

TC649EOA Features


Applications : Fan Controller
Load voltage across the chip --
base on TC649 number
designed with 1 outputs
with 8 pins


TC649EOA Applications


There are a lot of Microchip Technology
TC649EOA motor drivers applications.


  • Smart lighting applications
  • Automotive applications
  • Dome
  • Dash
  • Footwell lighting
  • Indicator
  • Telltale lights
  • Infotainment backlighting
  • Tail lights
  • Turn signals

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