TC646BEUA
- Mfr.Part #
- TC646BEUA
- Manufacturer
- Microchip Technology
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC MOTOR DRIVER 3V-5.5V 8MSOP
- Stock
- 105
- In Stock :
- 105
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- Manufacturer :
- Microchip Technology
- Product Category :
- Motor Drivers, Controllers
- Max Supply Current :
- 400μA
- Function :
- Controller - Speed
- Manufacturer :
- Microchip
- Published :
- 2002
- Voltage - Supply :
- 3V~5.5V
- Pbfree Code :
- yes
- Max Supply Voltage :
- 5.5 V
- Supplier Package :
- MSOP
- Nominal Supply Current :
- 400μA
- Packaging :
- Tube
- Frequency :
- 30Hz
- Operating Supply Voltage :
- 3 V to 5.5 V
- Interface :
- Parallel
- Current - Output :
- -
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Matte Tin (Sn)
- Number of Outputs :
- 1
- Width :
- 3mm
- Output Voltage :
- 4.4V
- Product Status :
- Active
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Operating Temperature :
- -40°C~85°C TA
- Brand :
- Microchip Technology
- Product Category :
- Motor / Motion / Ignition Controllers and Drivers
- Supply Voltage :
- 5V
- Analog IC - Other Type :
- BRUSHLESS DC MOTOR CONTROLLER
- Minimum Operating Temperature :
- - 40 C
- RoHS :
- Details
- Min Operating Temperature :
- -40 °C
- Min Supply Voltage :
- 3 V
- Number of Pins :
- 8
- Package :
- Tube
- Voltage - Load :
- -
- Number of Channels :
- 1
- Operating Supply Current :
- 200 uA
- Nominal Input Voltage :
- 5.5V
- Pin Count :
- 8
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Supply Voltage-Min (Vsup) :
- 3V
- Terminal Position :
- Dual
- Series :
- FanSense™
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Step Resolution :
- -
- Applications :
- Fan Controller
- Mounting Type :
- Surface Mount
- REACH SVHC :
- No SVHC
- Number of Terminations :
- 8
- Product :
- Fan / Motor Controllers / Drivers
- Mounting Style :
- SMD/SMT
- Terminal Pitch :
- 0.65mm
- Length :
- 3mm
- Factory Lead Time :
- 11 Weeks
- Base Product Number :
- TC646
- Height :
- 950μm
- Radiation Hardening :
- No
- Base Part Number :
- TC646
- Supplier Device Package :
- 8-MSOP
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Peak Reflow Temperature (Cel) :
- 260
- Motor Type - AC, DC :
- Brushless DC (BLDC)
- Product Type :
- Motor / Motion / Ignition Controllers and Drivers
- JESD-609 Code :
- e3
- Mounting :
- Surface Mount
- Technology :
- -
- Motor Type - Stepper :
- -
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Type :
- PWM Fan Motor Speed Controller
- Maximum Operating Temperature :
- + 85 C
- Mount :
- Surface Mount
- Output Current :
- 5mA
- Power Supplies :
- 3.3/5V
- Input Current :
- 200μA
- Max Operating Temperature :
- 85 °C
- Output Configuration :
- Pre-Driver - Low Side
- Datasheets
- TC646BEUA
TC646BEUA Documents

Motor Drivers, Controllers Microchip Technology TC646BEUA Overview
Introducing the TC646BEUA from Microchip Technology, a premier solution in the realm of motor driver technologies. This device is tailored to efficiently drive DC motors using advanced PWM (Pulse Width Modulation) techniques, offering a robust design that operates between 3V and 5.5V. The TC646BEUA's compact 8-MSOP (Mini Small Outline Package) makes it an ideal choice for space-conscious applications, ensuring high performance in a minimal footprint. Its integration facilitates reduced system complexity and enhanced reliability, making the Motor Drivers, Controllers Microchip Technology TC646BEUA a must-have for high-volume B2B clients seeking efficiency and precision.
TC646BEUA Features
The TC646BEUA motor driver stands out with its capacity to operate at low voltages, from 3V up to 5.5V, which allows for flexible integration into various electronic systems. Its thermal shutdown feature ensures safety and longevity by preventing overheating, and the built-in charge pump enables full H-bridge outputs for forward and reverse motor control, even at low supply voltages. These features, combined with its small 8-MSOP form factor, make the TC646BEUA a versatile and dependable choice for demanding applications.
TC646BEUA Applications
- Battery-powered devices: Utilizes its low-voltage operation in portable consumer electronics where efficient power management is crucial.
- Office automation machines: Drives small motors in printers and scanners, enhancing device compactness with its small footprint.
- Robotics: Offers precise control over motor operations, essential for the robotics industry where precision and reliability are key.
- Automotive applications: Suitable for driving actuators in vehicle ancillary systems, leveraging its robust performance and reliability.
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