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DRV8833PWPR
2A Low Voltage Dual Brushed DC or Single Bipolar Stepper Motor Driver (PWM Ctrl)
PWM
nSLEEP
nFAULT
2.7 to 10.8 V M
+ t
DRV8833Stepper or
Brushed DC
Motor Driver
1.5 A
1.5 A
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DRV8833SLVSAR1E –JANUARY 2011–REVISED JULY 2015
DRV8833 Dual H-Bridge Motor Driver Features 3 DescriptionThe DRV8833 device providesa dual bridge motor Dual-H-Bridge Current-Control Motor Driver driver solution for toys, printers, and other– Can Drive Two DC Motorsor One Stepper mechatronic applications.Motor
The device has two H-bridge drivers, and can drive– Low MOSFET ON-Resistance: HS+ LS 360 two DC brush motors,a bipolar stepper motor,mΩ solenoids,or other inductive loads.• Output Current(at VM=5V, 25°C) The output driver blockof each H-bridge consistsof– 1.5-A RMS, 2-A Peak per H-Bridgein PWP N-channel power MOSFETs configured as an H-and RTY Package Options bridgeto drive the motor windings. Each H-bridge 500-mA RMS, 2-A Peak per H-Bridgein PW includes circuitry to regulate or limit the winding
current.Package Option Outputs canbein Parallel for Internal shutdown functions witha fault output pin are
provided for overcurrent protection, short-circuit– 3-A RMS, 4-A Peak (PWP and RTY)
protection, undervoltage lockout, and– 1-A RMS, 4-A Peak (PW) overtemperature.A low-power sleep modeis also• Wide Power Supply Voltage Range: provided.2.7to 10.8V The DRV8833 is packaged ina 16-pin WQFN• PWM Winding Current Regulation and Current package with PowerPAD™ (Eco-friendly: RoHS& noLimiting Sb/Br). Thermally Enhanced Surface-Mount Packages
Applications• Battery-Powered Toys• POS Printers• Video Security Cameras
(1) Forall available packages, see the orderable addendumat• Office Automation Machines the endofthe data sheet.• Gaming Machines Robotics
Simplified Schematic
