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DRV8412 Datasheet PDF

Part Series:DRV8412 Series
Category:Motor Drivers
Description:6A Dual Brushed DC or Single Bipolar Stepper Motor Driver (PWM Ctrl) 44-HTSSOP -40℃ to 85℃
Document:DRV8412DDWR Datasheet PDF (43 Pages)

DRV8412DDWR - TI Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Number of Pins
44 Pin
Case/Package
HTSSOP-44
Number of Outputs
2 Output
Output Current
3 A
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DRV8412DDWR - TI Function Overview

Description
The DRV841x2 are high-performance, integrated dual full-bridge motor driver with an advanced protection system.
Because of the low RDS(on) of the H-Bridge MOSFETs and intelligent gate drive design, the efficiency of these motor drivers can be up to 97%. This high efficiency enables the use of smaller power supplies and heatsinks, and the devices are good candidates for energy-efficient applications.
Features
• High-Efficiency Power Stage (up to 97%) With Low RDS(on) MOSFETs (110 mΩ at TJ = 25°C)
• Operating Supply Voltage up to 52 V
• DRV8412 (Power Pad Down): up to 2 × 3-A Continuous Output Current (2 × 6-A Peak) in Dual Full-Bridge Mode or 6-A Continuous Current in Parallel Mode (12-A Peak)
• DRV8432 (Power Pad Up): up to 2 × 7-A Continuous Output Current (2 × 12-A Peak) in Dual Full-Bridge Mode or 14-A Continuous Current in Parallel Mode (24-A Peak)
• PWM Operating Frequency up to 500 kHz
• Integrated Self-Protection Circuits Including Undervoltage, Overtemperature, Overload, and Short Circuit
• Programmable Cycle-by-Cycle Current Limit Protection
• Independent Supply and Ground Pins for Each Half Bridge
• Intelligent Gate Drive and Cross Conduction Prevention
• No External Snubber or Schottky Diode is Required
Applications
• Brushed DC and Stepper Motors
• Three-Phase Permanent Magnet Synchronous Motors
• Robotic and Haptic Control System
• Actuators and Pumps
• Precision Instruments
• TEC Drivers
• LED Lighting Drivers
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