TC649BEOA
- Mfr.Part #
- TC649BEOA
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MOTOR DRIVER 3V-5.5V 8SOIC
- Stock
- 180
- In Stock :
- 180
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- Manufacturer :
- Microchip Technology
- Product Category :
- Motor Drivers, Controllers
- Operating Temperature Classification :
- Industrial
- Product :
- Fan / Motor Controllers / Drivers
- Frequency :
- 30Hz
- Mounting Style :
- SMD/SMT
- Packaging :
- Tube
- Motor Type - Stepper :
- --
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Nominal Input Voltage :
- 5.5V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Min Operating Temperature :
- -40 °C
- Current - Output :
- --
- Terminal Form :
- Gull wing
- Factory Lead Time :
- 23 Weeks
- Number of Pins :
- 8
- Radiation Hardening :
- No
- Power Supplies :
- 3.3/5V
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Package :
- Tube
- Type :
- PWM Fan Motor Speed Controller
- Operating Supply Voltage (Min) :
- 3(V)
- Supply Voltage-Min (Vsup) :
- 3V
- Max Supply Voltage :
- 5.5 V
- Supplier Package :
- SOIC N
- Base Part Number :
- TC649
- Supplier Device Package :
- 8-SOIC
- Terminal Position :
- Dual
- Voltage - Supply :
- 3V~5.5V
- RoHS Status :
- ROHS3 Compliant
- Operating Supply Current :
- 200 uA
- Output Current :
- 5mA
- REACH SVHC :
- No SVHC
- Analog IC - Other Type :
- BRUSHLESS DC MOTOR CONTROLLER
- Brand :
- Microchip Technology
- Pin Count :
- 8
- Step Resolution :
- --
- Technology :
- --
- Min Supply Voltage :
- 3 V
- Interface :
- Parallel
- Max Duty Cycle :
- 100 %
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Maximum Operating Temperature :
- + 85 C
- Peak Reflow Temperature (Cel) :
- 260
- Operating Supply Voltage (Max) :
- 5.5(V)
- Operating Temperature :
- -40°C~85°C TA
- Published :
- 2003
- Product Category :
- Motor / Motion / Ignition Controllers and Drivers
- Mounting :
- Surface Mount
- Height :
- 1.55mm
- Number of Channels :
- 1
- Nominal Supply Current :
- 400μA
- Function :
- Controller - Speed
- Mount :
- Surface Mount
- Operating Temperature (Max) :
- 85C
- Width :
- 3.99mm
- Product Status :
- Active
- Output Voltage :
- 4.4V
- Pbfree Code :
- yes
- Supply Voltage :
- 5V
- Package Type :
- SOIC N
- Product Type :
- Motor / Motion / Ignition Controllers and Drivers
- Mounting Type :
- Surface Mount
- Operating Supply Voltage :
- 2.5, 3.3, 5 V
- Motor Controller Type :
- Motor Controller
- Max Operating Temperature :
- 85 °C
- Applications :
- Fan Controller
- Length :
- 5mm
- Max Supply Current :
- 400μA
- Operating Temperature (Min) :
- -40C
- Rad Hardened :
- No
- Number of Outputs :
- 1
- Output Configuration :
- Pre-Driver - Low Side
- Number of Terminations :
- 8
- Manufacturer :
- Microchip
- ECCN Code :
- EAR99
- Minimum Operating Temperature :
- - 40 C
- Motor Type - AC, DC :
- Brushless DC (BLDC)
- Input Current :
- 200μA
- Terminal Finish :
- Matte Tin (Sn)
- Base Product Number :
- TC649
- JESD-609 Code :
- e3
- Series :
- FanSense™
- RoHS :
- Details
- Voltage - Load :
- --
- Datasheets
- TC649BEOA
TC649BEOA Documents

Motor Drivers, Controllers Microchip Technology TC649BEOA Overview
The Motor Drivers, Controllers Microchip Technology TC649BEOA is an advanced motor driver IC designed for precision motor control. Manufactured by Microchip Technology, this IC is tailored for small form factor and low-power applications where efficient control of DC motors is crucial. It operates over a supply voltage range of 3V to 5.5V and is packaged in a compact 8-SOIC form, making it ideal for space-constrained applications. The TC649BEOA integrates features like automatic PWM speed control, which makes it perfect for developing sophisticated yet power-efficient motor control applications in various industrial fields.
TC649BEOA Features
- Operational voltage range of 3V to 5.5V, suitable for low-power applications.
- Automatic brushless DC fan speed control enhances the system reliability and fan life.
- Thermal shutdown feature provides additional safety and equipment protection.
- Low power consumption and high efficiency, ideal for battery-operated devices.
- Compact 8-SOIC package allows for integration into space-limited designs.
TC649BEOA Applications
- Portable Electronic Devices: Used in managing fan speeds to optimize cooling and prolong device performance.
- Small Cooling Systems: Ideal for controlling exhaust fans in compact server systems or telecommunications equipment.
- Battery-powered Toys: Ensures efficient motor operation to extend battery life and enhance user experience.
- Personal Care Appliances: Controls motors in devices like hair dryers or electric toothbrushes for consistent performance.
- Office Automation Machines: Provides reliable speed control in office equipment, such as paper shredders and photocopiers.
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