TC648EOA
- Mfr.Part #
- TC648EOA
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MOTOR DRIVER 3V-5.5V 8SOIC
- Stock
- 25
- In Stock :
- 25
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- Manufacturer :
- Microchip Technology
- Product Category :
- Motor Drivers, Controllers
- Supply Voltage-Min (Vsup) :
- 3V
- Operating Supply Current :
- 0.5 mA
- Mounting Style :
- SMD/SMT
- Number of Outputs :
- 1
- Power Supplies :
- 3.3/5V
- Supplier Device Package :
- 8-SOIC
- Product Type :
- Motor / Motion / Ignition Controllers and Drivers
- Published :
- 2002
- Max Operating Temperature :
- 85 °C
- Terminal Finish :
- Matte Tin (Sn)
- RoHS Status :
- ROHS3 Compliant
- Minimum Operating Temperature :
- - 40 C
- Technology :
- -
- Mount :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tube
- Applications :
- Fan Controller
- Radiation Hardening :
- No
- Function :
- Controller - Speed
- Number of Terminations :
- 8
- Width :
- 3.99mm
- ECCN Code :
- EAR99
- Motor Type - Stepper :
- -
- Peak Reflow Temperature (Cel) :
- 260
- Output Current :
- 5mA
- Length :
- 5mm
- Terminal Position :
- Dual
- Current - Output :
- -
- Manufacturer :
- Microchip
- Nominal Supply Current :
- 400μA
- Min Operating Temperature :
- -40 °C
- Series :
- TC648
- Package :
- Tube
- Output Voltage :
- 4.4V
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- Lead Free :
- Lead Free
- Supply Voltage :
- 5V
- Base Product Number :
- TC648
- Operating Temperature :
- -40°C~85°C TA
- Voltage - Load :
- -
- Motor Type - AC, DC :
- Brushless DC (BLDC)
- Analog IC - Other Type :
- BRUSHLESS DC MOTOR CONTROLLER
- Product :
- Fan / Motor Controllers / Drivers
- Interface :
- Parallel
- Number of Channels :
- 1
- Product Category :
- Motor / Motion / Ignition Controllers and Drivers
- Brand :
- Microchip Technology
- Product Status :
- Active
- Input Current :
- 500μA
- Voltage - Supply :
- 3V~5.5V
- Base Part Number :
- TC648
- Operating Supply Voltage :
- 3 V to 5.5 V
- Output Configuration :
- Pre-Driver - Low Side
- Height :
- 1.55mm
- Maximum Operating Temperature :
- + 85 C
- RoHS :
- Details
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Nominal Input Voltage :
- 5.5V
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Max Supply Voltage :
- 5.5 V
- Step Resolution :
- -
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Frequency :
- 30Hz
- Min Supply Voltage :
- 3 V
- Factory Lead Time :
- 8 Weeks
- REACH SVHC :
- No SVHC
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e3
- Number of Pins :
- 8
- Type :
- Fan Controller
- Datasheets
- TC648EOA
TC648EOA Documents

Motor Drivers, Controllers Microchip Technology TC648EOA Overview
The Motor Drivers, Controllers Microchip Technology TC648EOA is a sophisticated IC motor driver designed to manage small to medium DC brushless motors. Engineered by Microchip Technology, this driver supports a supply voltage from 3V to 5.5V and comes in an 8-SOIC package, making it ideal for compact applications where space and reliable performance are critical. Its low voltage operation coupled with efficient power management capabilities makes the TC648EOA an excellent choice for designers looking to optimize their power-sensitive systems. This motor driver's advanced features enable precision motor control, enhancing the overall system reliability and performance, thereby appealing to B2B customers looking to buy in bulk for their high-demand applications.
TC648EOA Features
The TC648EOA motor driver includes integrated features such as adjustable speed control, built-in thermal protection, and a robust diagnostic system that ensures continuous monitoring of the motor's operational status. These features contribute to a longer life expectancy of the motor and a reduction in maintenance costs, making it highly efficient for sustained use in industrial environments.
TC648EOA Applications
- Consumer Electronics: In devices like computer fans and cooling systems, the TC648EOA ensures efficient and quiet operation, adapting speed according to thermal load.
- Automotive Applications: Used in dashboard instrumentation and HVAC systems, where reliable and consistent motor speed control is necessary for optimal performance.
- Healthcare Equipment: It powers small medical pumps and fans, offering reliable and precise control necessary for critical healthcare machinery and environments.
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