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DRV8800PWPR
+NomenclatureIC MTR DRV BIPOLR 8-38V 16HTSSOP
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FabricantTexas Instruments
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Pièce fabricant #DRV8800PWPR
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Package HTSSOP (PWP)-16
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En stock5219
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| MotorType-Stepper | Bipolar |
| MotorType-ACDC | Brushed DC |
| Function | Driver - Fully Integrated, Control and Power Stage |
| OutputConfiguration | Half Bridge (2) |
| Interface | Parallel |
| Technology | DMOS |
| Applications | General Purpose |
| Current-Output | 2.8A |
| Voltage-Supply | 8V ~ 38V |
| Voltage-Load | 8V ~ 38V |
| OperatingTemperature | -40°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 16-PowerTSSOP (0.173, 4.40mm Width) |
Présentation
Description
Key features include a simple PWM interface for speed and direction control, built-in protection mechanisms such as overcurrent, overtemperature, and undervoltage lockout. The DRV8800PWPR also provides fast and slow decay modes for optimal motor performance and reduced electromagnetic interference (EMI).
The IC requires minimal external components, simplifying design and reducing board space. Its thermal pad aids in heat dissipation, enhancing reliability in high-current applications. Overall, the DRV8800PWPR is a robust and efficient solution for driving DC motors in various electronic devices and systems.
Equivalent
1. L298N from STMicroelectronics
2. TB6612FNG from Toshiba
3. MC33886 from NXP Semiconductors
4. VNH5019 from STMicroelectronics
These alternatives have similar functionalities but may differ in specifications like current handling, voltage range, or feature set. Always check datasheets to ensure compatibility with your specific application requirements.
Features
1. Motor Type Supported: Primarily designed for driving DC motors.
2. Voltage Range: Operates from a wide voltage range, typically 8 to 36 volts.
3. Current Capability: Capable of delivering up to 2.8A continuous output current.
4. H-Bridge Design: Includes a full H-Bridge for driving the motor in both directions.
5. Protection Features: Equipped with overcurrent protection, short-circuit protection, undervoltage lockout, and overtemperature protection for reliable operation.
6. PWM Control: Supports pulse-width modulation (PWM) input for speed and torque control.
7. Rugged Design: Built to withstand harsh environments with robust protection mechanisms.
8. Thermal Characteristics: Comes in a PowerPAD™ package for enhanced thermal performance.
9. Diagnostic Output: Provides feedback on motor status through fault reporting.
10. Compact Package: Available in a 16-pin TSSOP package, making it suitable for space-constrained applications.
These features make the DRV8800PWPR suitable for applications such as robotics, automation, and other motor control systems.
Pinout
Key features include:
- Full H-bridge driver: It allows for forward, reverse, and brake modes, enabling bidirectional control of a DC motor.
- Operating voltage range: Typically from 8V to 36V, accommodating a wide range of motor types.
- Current regulation: Provides current control capabilities to protect the motor and driver from overcurrent conditions.
- Protection features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout to ensure reliable operation.
Each pin on the package serves a specific function, such as power input, ground, control inputs, and outputs for the motor connections. For detailed pin functions and configuration, referring to the device's datasheet is recommended.
Manufacturer
Application
1. Industrial Automation: Used for driving motors in automated machinery and conveyor systems.
2. Robotics: Powers DC motors in robotic arms and mobile robots.
3. Consumer Electronics: Drives motors in devices like printers and scanners.
4. Home Appliances: Utilized in appliances requiring motor control, such as washing machines.
5. Automotive: Used for controlling motors in automotive systems like power seats and mirrors.
Its capabilities for handling high current loads and protection features make it suitable for these applications.