●The DRV8832-Q1 device 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 P-channel power MOSFETs configured as an H-bridge to drive the motor winding.
●Provided with sufficient PCB heatsinking, the DRV8832-Q1 can supply up to 1-A of DC/RMS or peak output current. It 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 over current protection, short-circuit protection, undervoltage lockout, and overtemperature protection.
●The DRV8832-Q1 also provides a current limit function to regulate the motor current during conditions like motor startup or stall, as well as a fault output pin to signal a host processor of a fault condition.
●The DRV8832-Q1 is available in tiny 3-mm × 3-mm 10-pin MSOP package with PowerPAD™ (Eco-friendly: RoHS & no Sb/Br).
● Qualified for Automotive Applications
● AEC-Q100 Qualified With the Following Results:
● Device Temperature Grade 1: –40°C to 125°C
●Ambient Operating Temperature Range
● Device HBM ESD Classification Level H2
● Device CDM ESD Classification Level C4B
● H-Bridge Voltage-Controlled Motor Driver
● Drives DC Motor, One Winding of a Stepper
●Motor, or Other Actuators/Loads
● Efficient PWM Voltage Control for Constant
●Motor Speed With Varying Supply Voltages
● Low MOSFET ON-Resistance:
●HS + LS 450 mΩ
● 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
● Reference Voltage Output
● Current Limit Circuit
● Fault Output
● Thermally Enhanced Surface Mount Packages
