Overview
The DRV8833CPWPR is a dual H-bridge motor driver integrated circuit (IC) designed and manufactured by Texas Instruments. This component is part of the motor driver and controller category, specifically tailored for brushed DC motor applications. It is widely recognized for its compact size, high efficiency, and robust performance, making it suitable for a variety of low-power motor control applications. The DRV8833CPWPR is targeted at designers and engineers working on consumer electronics, robotics, and industrial automation projects where precise motor control is essential. Its key selling points include its fully integrated design, which simplifies system architecture, and its ability to deliver up to 700mA of output current per channel.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Output Current | 700 | mA | Per channel |
| Supply Voltage | 2.7 to 10.8 | V | |
| Motor Type | Brushed DC | ||
| Interface | PWM | ||
| Output Configuration | Half-Bridge (4) | ||
| Operating Temperature | -40 to +85 | °C | |
| Package | HTSSOP-16 | 5.00 x 4.40mm | |
| Pin Count | 17 | ||
| Moisture Sensitivity Level (MSL) | 3 | 168 hours | |
| Status | Active |
Key Features
- Fully integrated motor driver with control and power MOSFETs.
- Supports PWM control for precise motor speed and direction management.
- Compact HTSSOP-16 package ideal for space-constrained designs.
- Wide operating voltage range (2.7V to 10.8V) for versatile applications.
- Low power consumption and high efficiency.
- Built-in protection features such as overcurrent and overtemperature protection.
Applications
The DRV8833CPWPR is commonly used in applications requiring precise control of brushed DC motors. Its typical use cases include robotics, where it drives small motors for movement and actuation, and consumer electronics, such as cameras and printers, where it controls motors for lens adjustment and paper feeding. Additionally, it is employed in industrial automation for conveyor belt systems and in automotive electronics for window and seat control mechanisms. Its compact size and robust performance make it a preferred choice for portable and battery-powered devices.
Q & A
1. What is the maximum output current of the DRV8833CPWPR?
The DRV8833CPWPR can deliver up to 700mA of output current per channel.
2. What is the operating voltage range of this motor driver?
The operating voltage range is from 2.7V to 10.8V.
3. What type of motors does the DRV8833CPWPR support?
It supports brushed DC motors.
4. What is the package type of the DRV8833CPWPR?
It comes in an HTSSOP-16 package measuring 5.00 x 4.40mm.
5. Does the DRV8833CPWPR include protection features?
Yes, it includes overcurrent and overtemperature protection.
6. What is the moisture sensitivity level (MSL) of this component?
The MSL is 3, which means it can be exposed to ambient conditions for up to 168 hours.
7. Can the DRV8833CPWPR be used in battery-powered devices?
Yes, its low power consumption and wide voltage range make it suitable for battery-powered applications.
8. What is the operating temperature range of the DRV8833CPWPR?
It operates within a temperature range of -40°C to +85°C.
9. How many pins does the DRV8833CPWPR have?
It has 17 pins.
10. Is the DRV8833CPWPR suitable for industrial applications?
Yes, its robust design and protection features make it ideal for industrial automation and control systems.
