TC642COA
- Mfr.Part #
- TC642COA
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MOTOR DRIVER 3V-5.5V 8SOIC
- Stock
- 3,388
- In Stock :
- 3,388
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- Manufacturer :
- Microchip Technology
- Product Category :
- Motor Drivers, Controllers
- Max Supply Current :
- 1mA
- Min Operating Temperature :
- 0 °C
- Terminal Position :
- Dual
- Mounting Style :
- SMD/SMT
- Motor Type - AC, DC :
- Brushless DC (BLDC)
- RoHS :
- Details
- Base Part Number :
- TC642
- Radiation Hardening :
- No
- Product :
- Fan / Motor Controllers / Drivers
- Operating Temperature (Min) :
- 0C
- Mounting Type :
- Surface Mount
- Operating Temperature Classification :
- COMMERCIAL
- Power Supplies :
- 3.3/5V
- Analog IC - Other Type :
- BRUSHLESS DC MOTOR CONTROLLER
- Series :
- FanSense™
- Package Type :
- SOIC N
- Terminal Form :
- Gull wing
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Max Supply Voltage :
- 5.5 V
- Min Supply Voltage :
- 3 V
- Rad Hardened :
- No
- Pin Count :
- 8
- Current - Output :
- --
- Supplier Package :
- SOIC N
- Operating Supply Current :
- 0.5 mA
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 5V
- Type :
- PWM Fan Motor Speed Controller
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Maximum Operating Temperature :
- + 70 C
- Terminal Finish :
- Matte Tin (Sn)
- Function :
- Controller - Speed
- Operating Supply Voltage (Min) :
- 3(V)
- Operating Supply Voltage :
- 3 V to 5.5 V
- Brand :
- Microchip Technology
- Lead Free :
- Lead Free
- Length :
- 4.9mm
- Voltage - Supply :
- 3V~5.5V
- Product Type :
- Motor / Motion / Ignition Controllers and Drivers
- Base Product Number :
- TC642
- Minimum Operating Temperature :
- 0 C
- Max Duty Cycle :
- 100 %
- ECCN Code :
- EAR99
- Operating Temperature :
- 0°C~70°C TA
- Package :
- Tube
- Motor Type - Stepper :
- --
- Schedule B :
- 8542390000, 8542390000/8542390000, 8542390000/8542390000/8542390000, 8542390000/8542390000/8542390000/8542390000
- Peak Reflow Temperature (Cel) :
- 260
- Mount :
- Surface Mount
- Product Status :
- Active
- Width :
- 3.9mm
- Product Category :
- Motor / Motion / Ignition Controllers and Drivers
- Technology :
- --
- Output Current :
- 1mA
- JESD-609 Code :
- e3
- Step Resolution :
- --
- Supply Voltage-Max (Vsup) :
- 5.5V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Number of Terminations :
- 8
- Number of Channels :
- 1
- Number of Outputs :
- 1
- Operating Supply Voltage (Max) :
- 5.5(V)
- Interface :
- Parallel
- Pbfree Code :
- yes
- Supply Voltage-Min (Vsup) :
- 3V
- Motor Controller Type :
- Motor Controller
- Number of Pins :
- 8
- Max Operating Temperature :
- 70 °C
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Nominal Supply Current :
- 1mA
- Supplier Device Package :
- 8-SOIC
- Output Configuration :
- Pre-Driver - Low Side
- Manufacturer :
- Microchip
- Voltage - Load :
- --
- Published :
- 2002
- Packaging :
- Tube
- Applications :
- Fan Controller
- Operating Temperature (Max) :
- 70C
- Mounting :
- Surface Mount
- Factory Lead Time :
- 8 Weeks
- Datasheets
- TC642COA
TC642COA Documents

Motor Drivers, Controllers Microchip Technology TC642COA Overview
Introducing the TC642COA from Microchip Technology, a sophisticated IC motor driver designed for precision motor control in a compact 8SOIC package. This highly efficient device operates over a voltage range of 3V to 5.5V, making it ideal for battery-operated applications. The TC642COA is engineered to enhance the performance and reliability of your motor-driven applications, providing robust drive capabilities and advanced protection features. With its integration in your systems, you can achieve more precise control, extended battery life, and reduced overall system size. Its versatility and performance specifications make the TC642COA a prime choice for developers and engineers looking for a reliable motor driver solution.
TC642COA Features
The TC642COA motor driver includes several key features that stand out in the field of motor control technology. It supports a wide operating voltage range, which accommodates various power supplies and reduces compatibility issues. The device also features built-in over-temperature protection, enhancing its reliability and lifespan by preventing damage due to overheating. Additionally, the TC642COA boasts a high driving efficiency, which minimizes power loss and improves overall energy management in devices.
TC642COA Applications
- Battery-Powered Devices: Ideal for use in portable electronic devices, the TC642COA helps manage power efficiently, extending battery life while maintaining consistent motor performance.
- Robotics: In robotic applications, the TC642COA provides precise control and robust power handling, essential for smooth and reliable movement and operation.
- Office Automation Equipment: This motor driver can be applied in office automation devices like printers and scanners, where reliable and quiet operation is critical.
- Medical Devices: Its precision and reliability make the TC642COA suitable for medical devices that require exact motor movements and quiet operation.
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