DRV8843PWP
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- Mfr.Part #
- DRV8843PWP
- Manufacturer
- Texas Instruments
- Package / Case
- 28-PowerTSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC MTR DRVR BIPLR 8.2-45V 28SSOP
- Stock
- 4,650
- In Stock ：
- 4,650
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- Manufacturer :
- Texas Instruments
- Product Category :
- Motor Drivers, Controllers
- Supply Current-Max (Isup) :
- 8mA
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Base Part Number :
- DRV8843
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Mounting Type :
- Surface Mount
- Applications :
- GENERAL PURPOSE
- Operating Temperature :
- -40°C~150°C TJ
- Terminal Position :
- Dual
- Factory Lead Time :
- 6 Weeks
- Function :
- Driver - Fully Integrated, Control and Power Stage
- Nominal Supply Current :
- 5mA
- Width :
- 4.4mm
- Collector Emitter Voltage (VCEO) :
- 45V
- Supply Voltage :
- 24V
- Analog IC - Other Type :
- BRUSH DC MOTOR CONTROLLER
- REACH SVHC :
- No SVHC
- Supply Voltage-Min (Vsup) :
- 8.2V
- Output Voltage :
- 3.3V
- Voltage - Load :
- 8.2V~45V
- Terminal Form :
- Gull wing
- RoHS Status :
- ROHS3 Compliant
- Number of Outputs :
- 4
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Motor Type - Stepper :
- Bipolar
- Pbfree Code :
- yes
- Height :
- 1.2mm
- Voltage - Supply :
- 8.2V~45V
- Packaging :
- Tube
- Output Current-Max :
- 2.5A
- Terminal Pitch :
- 0.65mm
- Max Collector Current :
- 1.75A
- Interface :
- Parallel
- Mount :
- Surface Mount
- JESD-609 Code :
- e4
- Number of Pins :
- 28
- Motor Type :
- Stepper
- Output Configuration :
- Half Bridge (4)
- Motor Type - AC, DC :
- Brushed DC
- Peak Reflow Temperature (Cel) :
- 260
- Thickness :
- 1mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Switching Frequency :
- 50kHz
- Length :
- 9.7mm
- Package / Case :
- 28-PowerTSSOP (0.173, 4.40mm Width)
- Lead Free :
- Lead Free
- Number of Terminations :
- 28
- Datasheets
- DRV8843PWP
Motor Drivers, Controllers Texas Instruments DRV8843PWP Overview
The Motor Drivers, Controllers Texas Instruments DRV8843PWP is a high-performance integrated circuit designed specifically for controlling bipolar stepper motors and DC brushed motors. It operates with a supply voltage range of up to 8.245V and comes packaged in a compact 28-SSOP form factor, offering a robust solution for driving motors in both industrial and consumer applications. This IC integrates advanced features for efficient power management and precise motor control, making it an ideal choice for developers looking to enhance system reliability and performance while reducing overall footprint.
DRV8843PWP Features
The DRV8843PWP by Texas Instruments features dual H-Bridge motor drivers, which can drive two DC motors or one stepper motor. It supports up to 2.5A of output current per channel with thermal shutdown and under-voltage protection, ensuring safe operation under varied environmental conditions. Additionally, it offers multiple control interfaces, including PWM, which provides flexibility in various application designs. Its built-in current-sensing and regulation capabilities enhance precision in motor control, leading to increased efficiency and longer motor life.
DRV8843PWP Applications
- Automated machinery: Utilizes the DRV8843PWP for precise control of motorized parts, improving efficiency and accuracy in tasks like assembly or sorting.
- Robotics: Employs the IC for driving motors in robots, enabling complex movements and reliable performance in autonomous or remote-controlled operations.
- Office automation equipment: Applies the DRV8843PWP in devices such as printers and scanners, where precise motor control is necessary for effective mechanical functioning.
- Consumer electronics: Uses the IC in consumer goods like smart home devices, enhancing user interaction through automated physical responses.
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