Manufacturer Part Number
DRV8305NEPHPRQ1
Manufacturer
Texas Instruments
Introduction
The DRV8305NEPHPRQ1 is a motor driver integrated circuit designed for three-phase BLDC and PMSM motors.
Product Features and Performance
Integrated smart gate driver for three-phase motor control
Advanced current regulation features
Six-channel PWM outputs for Pre-Drivers
SPI and hardware interface options
Overcurrent, overvoltage, and thermal protection features
Power MOSFET technology
Automotive grade with wide temperature range
AEC-Q100 qualified
Product Advantages
Reduces external component count
Built-in safety features enhance system reliability
Flexible control interface options
High integration for space-constrained applications
Key Technical Parameters
Power Supply: 4.4V to 45V
Operating Temperature: -40°C to 125°C
Motor Type Stepper: Multiphase
Output Configuration: Pre-Driver Half Bridge (3)
Interface: PWM, SPI
Packaging: Tape & Reel (TR)
Mounting Type: Surface Mount
Package / Case: 48-PowerTQFP
Supplier Device Package: 48-HTQFP (7x7)
Quality and Safety Features
Overcurrent protection
Under-voltage lockout
Thermal warning and shutdown
Cross-conduction prevention logic
Compatibility
Designed for use with three-phase brushless DC and permanent magnet synchronous motors
Application Areas
Automotive applications
Industrial motor control
Pumps and fans
Power tools and robotics
Product Lifecycle
Currently active
No indications of nearing discontinuation
Replacements or upgrades may be available as newer technologies emerge
Several Key Reasons to Choose This Product
High integration suitable for automotive and industrial applications
Extensive protection features ensure long operation life and reliability
Supports wide voltage range for versatile use in different circuit environments
AEC-Q100 qualification confirms its suitability for harsh automotive conditions
The mix of PWM and SPI interfaces offers flexibility in design and use
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