Overview
The DRV8847PWR, manufactured by Texas Instruments, is a highly integrated dual H-bridge motor driver designed for a wide range of applications. This component is part of the motor/stepper/ignition controllers and drivers category, targeting users in industries requiring precise motor control, such as robotics, automation, and consumer electronics. Its compact TSSOP-16 package and advanced features make it a competitive choice for space-constrained designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Operating Voltage | 2.7 to 18 | V | |
| Output Current | 2 | A | |
| Operating Supply Current | 3 | mA | |
| Operating Temperature | -40 to +125 | °C | |
| Package | TSSOP-16 | ||
| Features | Open-Load Detection, SPI/I2C, PWM Interface |
Key Features
- Dual H-bridge motor driver for versatile motor control.
- Supports SPI/I2C and PWM interfaces for flexible control options.
- Open-load detection enhances system reliability.
- Compact TSSOP-16 package ideal for space-constrained applications.
Applications
The DRV8847PWR is widely used in applications such as robotics, industrial automation, consumer electronics, and automotive systems. Its ability to control brushed DC motors, bipolar stepper motors, and solenoid loads makes it a versatile solution for motor control tasks. Its robust design and advanced features ensure reliable performance in demanding environments.
Q & A
What is the operating voltage range of the DRV8847PWR?
The DRV8847PWR operates within a voltage range of 2.7V to 18V.
What type of motors can the DRV8847PWR control?
It can control brushed DC motors, bipolar stepper motors, and solenoid loads.
Does the DRV8847PWR support communication interfaces?
Yes, it supports SPI/I2C and PWM interfaces for flexible control.
What is the maximum output current of the DRV8847PWR?
The maximum output current is 2A.
What protection features does the DRV8847PWR offer?
It includes VM undervoltage lockout, overcurrent protection, open-load detection, and thermal shutdown.
What is the package type of the DRV8847PWR?
It is available in a TSSOP-16 package.
Can the DRV8847PWR operate in low-power modes?
Yes, it supports a low-power sleep mode with a supply current of 1.7µA.
What is the operating temperature range of the DRV8847PWR?
It operates from -40°C to +125°C.
Is the DRV8847PWR RoHS compliant?
Yes, it is RoHS compliant.
What are the key applications of the DRV8847PWR?
Key applications include robotics, industrial automation, consumer electronics, and automotive systems.
