DRV8821DCA
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- Mfr.Part #
- DRV8821DCA
- Manufacturer
- Texas Instruments
- Package / Case
- 48-TFSOP (0.240, 6.10mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC MTR DRV BIPOLR 8-32V 48HTSSOP
- Stock
- 27,143
- In Stock ：
- 27,143
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- Manufacturer :
- Texas Instruments
- Product Category :
- Motor Drivers, Controllers
- Collector Emitter Voltage (VCEO) :
- 3.4V
- Terminal Pitch :
- 0.5mm
- Step Resolution :
- 1, 1/2, 1/4, 1/8
- Interface :
- Logic
- Max Collector Current :
- 1.5A
- Length :
- 12.5mm
- Motor Type - Stepper :
- Bipolar
- Output Configuration :
- Half Bridge (8)
- RMS Current (Irms) :
- 1A
- JESD-609 Code :
- e4
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 48
- Supply Voltage :
- 24V
- Nominal Supply Current :
- 5mA
- Number of Outputs :
- 8
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Function :
- Driver - Fully Integrated, Control and Power Stage
- Voltage - Load :
- 8V~32V
- Packaging :
- Tube
- Package / Case :
- 48-TFSOP (0.240, 6.10mm Width) Exposed Pad
- Voltage - Supply :
- 8V~32V
- Switching Frequency :
- 50kHz
- Operating Temperature :
- -40°C~150°C TJ
- Lead Free :
- Lead Free
- REACH SVHC :
- No SVHC
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- yes
- Applications :
- GENERAL PURPOSE
- Factory Lead Time :
- 6 Weeks
- ECCN Code :
- EAR99
- Surface Mount :
- yes
- Number of Terminations :
- 48
- Width :
- 6.1mm
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Power Supplies :
- 24V
- Supply Voltage-Max (Vsup) :
- 32V
- Motor Type :
- Stepper
- Supply Voltage-Min (Vsup) :
- 8V
- Logic Function :
- AND
- Base Part Number :
- DRV8821
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Max Output Current :
- 1.5A
- Height :
- 1.2mm
- Thickness :
- 1.15mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Terminal Form :
- Gull wing
- Datasheets
- DRV8821DCA
Motor Drivers, Controllers Texas Instruments DRV8821DCA Overview
The Motor Drivers, Controllers Texas Instruments DRV8821DCA is a state-of-the-art bipolar stepper motor driver designed for robust and precise control of motors in a variety of industrial and commercial applications. Manufactured by Texas Instruments, a leader in semiconductor innovation, the DRV8821DCA integrates advanced features into a compact 48-HTSSOP package, supporting motor supply voltages between 8.2V and 32V. This driver is engineered to enhance system reliability and efficiency, making it an ideal choice for designers seeking high performance in compact and power-sensitive applications.
DRV8821DCA Features
The DRV8821DCA motor driver boasts several key features that set it apart from competitors. It offers built-in microstepping indexer, enabling precise motor control and smoother operation. The robust on-chip protection features include overcurrent, thermal shutdown, and under-voltage lockout, ensuring reliable performance and longevity of the device. Additionally, its advanced current regulation capabilities minimize power loss and enhance overall energy efficiency, suitable for demanding applications.
DRV8821DCA Applications
- Automated Manufacturing Equipment: Utilizes the DRV8821DCA for precise control of stepper motors in automated production lines, improving accuracy and reliability in processes such as assembly and quality control.
- Medical Devices: Applies the DRV8821DCA in medical imaging and diagnostic equipment, where precise motor control is critical for accurate positioning and movement.
- Office Automation: Employs the DRV8821DCA in office equipment such as printers and scanners, enhancing the performance and efficiency of paper handling mechanisms.
- Robotics: Incorporates the DRV8821DCA in robotic systems for controlled motion in tasks that require high precision and repeatability.
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