DRV8412DDWR ,6A Dual Brushed DC or Single Bipolar Stepper Motor Driver (PWM Ctrl) 44-HTSSOP -40 to 85Features12 V for GVDD and VDD, and another up to 50 V for1• High-Efficiency Power Stage (up to 97%) ..
DRV8601ZQVR ,400 mA Fully Differential Motor Driver with 1.8-V Input Logic Thresholds 8-BGA MICROSTAR JUNIOR -40 to 85Features 3 DescriptionThe DRV8601 is a single-supply haptic driver that is1• High Current Output: 4 ..
DRV8800 ,2.8A Brushed DC Motor Driver (PWM Ctrl) SLVS855J–JULY 2008–REVISED MARCH 20156 Pin Configuration and FunctionsDRV8800 RTY PackageDRV8801 R ..
DRV8800PWPR ,2.8A Brushed DC Motor Driver (PH/EN Ctrl) 16-HTSSOP -40 to 85Features 3 DescriptionThe DRV880x provides a versatile motor driver1• H-Bridge Motor Driversolution ..
DRV8800RTYR ,2.8A Brushed DC Motor Driver (PH/EN Ctrl) 16-QFN -40 to 85Block Diagrams. 105 Revision HistoryChanges from Revision I (January 2014) to Revision J Page• Adde ..
DRV8800RTYT ,2.8A Brushed DC Motor Driver (PH/EN Ctrl) 16-QFN -40 to 85Features:configured as an H-bridge. The DRV880xis capable– VBB Undervoltage Lockout (UVLO)of peak o ..
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DRV8412DDWR
6A Dual Brushed DC or Single Bipolar Stepper Motor Driver (PWM Ctrl)
PVDD
PVDD
Controller
RESET_AB
PWM_B
OC_ADJ
GND
GND_A
GND_B
OUT_B
PVDD_B
AGND
VREG
BST_B
BST_C
PVDD_C
OUT_C
RESET_CD
PWM_D
VDD
GVDD_C
OUT_D
PWM_C GND_D GND_C
GVDD_B
OTW
FAULT
PWM_A
GVDD_A
BST_A
PVDD_A
OUT_A
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DRV8412, DRV8432SLES242G –DECEMBER 2009–REVISED DECEMBER 2014
DRV84x2 Dual Full-Bridge PWM Motor Driver Features High-Efficiency Power Stage (upto 97%) With
Low RDS(on) MOSFETs (110 mΩatTJ= 25°C) Operating Supply Voltageupto52V DRV8412 (Power Pad Down):upto2× 3-A
Continuous Output Current(2× 6-A Peak)in Dual
Full-Bridge Modeor 6-A Continuous Currentin
Parallel Mode (12-A Peak) DRV8432 (Power Pad Up):upto2× 7-A
Continuous Output Current(2× 12-A Peak)in
Dual Full-Bridge Modeor 14-A Continuous
Currentin Parallel Mode (24-A Peak) PWM Operating Frequencyupto 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 Snubberor Schottky Diodeis
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 integrated dual with an advanced protection MOSFETs the efficiencyof 97%. This high power supplies
The DRV841x2 requires two power supplies, oneatV for GVDD and VDD, and anotherupto 50V for
PVDD. The DRV841x2 can operateat upto 500-kHz
switching frequency while still maintaining precise
control and high efficiency. The devices also have an
innovative protection system safeguarding the device
againsta wide rangeof fault conditions that could
damage the system. These safeguards are short-
circuit protection, overcurrent protection, undervoltage
protection, and two-stage thermal protection. The
DRV841x2 hasa current-limiting circuit that prevents
device shutdown during load transients suchas motor
start-up.A programmable overcurrent detector allows
adjustable current limit and protection levelto meet
different motor requirements.
The DRV841x2 has unique independent supply and
ground pins for each half-bridge. These pins makeit
possible to provide current measurement through
