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Details for DRV8832EVM by Texas Instruments
Education Maker & Hobbyist Electronics > Development Boards & Evaluation Kits > Power Management Development Kits
EVALUATION BOARD MOTOR DRIVER
DRV8832EVM image

DRV8832EVM by Texas Instruments

EVALUATION BOARD MOTOR DRIVER
Features
1-A Maximum DC/RMS or Peak Drive Current
2.75-V to 6.8-V Operating Supply Voltage Range
300-nA (Typical) Sleep Mode Current
Current Limit Circuit
Fault Output
H-Bridge Voltage-Controlled Motor Driver u2013 Drives DC Motor, One Winding of a Stepper Motor, or Other Actuators/Loads u2013 Efficient PWM Voltage Control for Constant Motor Speed With Varying Supply Voltages u2013 Low MOSFET On-Resistance: HS + LS 450 mu03a9
Reference Voltage Output
Thermally-Enhanced Surface Mount Packages
Part Information
DRV8832EVM image
Description
The DRV8832 provides an integrated motor driver solution for battery-powered toys, printers, and other low-voltage or battery-powered motion control applications. The device has one H-bridge driver, and can drive one DC motor or one winding of a stepper motor, as well as other loads like solenoids. The output driver block consists of N-channel and Pchannel power MOSFETs configured as an H-bridge to drive the motor winding. Provided with sufficient PCB heatsinking, the DRV8832 can supply up to 1 A of DC/RMS or peak output current. The device operates on power supply voltages from 2.75 V to 6.8 V. To maintain constant motor speed over varying battery voltages while maintaining long battery life, a PWM voltage regulation method is provided. An input pin allows programming of the regulated voltage. A built-in voltage reference output is also provided. Internal protection functions are provided for overcurrent protection, short-circuit protection, undervoltage lockout, and overtemperature protection. The DRV8832 also provides a current limit function to regulate the motor current during conditions like motor start-up or stall, as well as a fault output pin to signal a host processor of a fault condition. The DRV8832 is available in a tiny 3-mm × 3-mm 10pin VSON package and MSOP PowerPAD™ package (Eco-friendly: RoHS & no Sb/Br).
Specifications
Application Sub Type:
DC Brushed Motor
Silicon Manufacturer:
Texas Instruments
Kit Application Type:
Motor Control
Silicon Core Number:
DRV8832
Kit Contents:
Evaluation Board DRV8832
Product Range:
-
SVHC:
No SVHC (27-Jun-2018)
Features:
Evaluate the Performance of DRV8832 Motor Driver
Alternate Descriptions
DRV8832EVM Avnet America