Manufacturer Part Number
DRV8834RGET
Manufacturer
Texas Instruments
Introduction
DRV8834RGET is a fully integrated motor driver from Texas Instruments, suitable for driving bipolar stepper motors and brushed DC motors.
Product Features and Performance
Fully integrated driver with control and power stage
Dual motor type compatibility: Bipolar stepper and Brushed DC
Half Bridge output configuration with 4 outputs
Supports logic interface
Utilizes Power MOSFET technology
Step resolution from full-step up to 1/32 micro-stepping for precise control
Product Advantages
High integration reduces component count and system complexity
Versatility in controlling both types of motors with a single device
Wide voltage supply range (2.5V to 10.8V) accommodates various power setups
High thermal durability from -40°C to 150°C ensures reliable operation across a broad range of environmental conditions
Key Technical Parameters
Current Output: 1.5A
Voltage Supply: 2.5V ~ 10.8V
Voltage Load: 2.5V ~ 10.8V
Operating Temperature: -40°C ~ 150°C (TJ)
Mounting Type: Surface Mount
Package / Case: 24-VFQFN Exposed Pad
Quality and Safety Features
Robust thermal management supports extended temperature operation
Advanced MOSFET technology enhances power efficiency and reliability
Compatibility
Compatible with various microcontrollers through logic interface
Flexible power requirements suited for multiple power supply options
Application Areas
General purpose motor control applications such as robotics, automated machines, and consumer products
Product Lifecycle
Status: Active
Continuously supported with no current plan for discontinuation
Alternatives and upgrades regularly developed
Several Key Reasons to Choose This Product
High reliability and durability in diverse operating conditions
Flexibility in motor control capabilities and power configurations
Simplified design efforts due to integrated driver features
Availability of detailed technical support and documentation from Texas Instruments
Ongoing product lifecycle support with no near-term obsolescence