●The DRV8829 is a brushed-DC motor or 1/2 bipolar stepper driver for industrial applications. The device ouptut stage consists of an N-channel power MOSFET H-bridge driver. The DRV8829 is capable of driving up to 5-A peak current or 3.5-A rms current (with proper printed-circuit-board ground plane for thermal dissipation and at 24 V and TA = 25°C).
●The PH/EN pins provide a simple control interface. An internal sense amplifier allows for adjustable current control. A low-power sleep mode is provided for very low quiescent current standby using a dedicated nSLEEP pin. Current regulation decay mode can be set to slow, fast, or mixed decay.
●Internal protection functions are provided for undervoltage, overcurrent, short-circuits, and overtemperature. Fault conditions are indicated by a nFAULT pin.
● Single H-Bridge PWM Motor Driver
● Single Brushed-DC Motor Driver
● 1/2 Bipolar Stepper Motor Driver
● 5-A peak or 3.5-A rms Output Current
● 6.5- to 45-V Operating Supply Voltage Range
● Simple PH/EN Control Interface
● Multiple Decay Modes
● Mixed Decay
● Slow Decay
● Fast Decay
● Low-Current Sleep Mode (10 µA)
● Small Package and Footprint
● 28 HTSSOP (PowerPAD)
●Protection Features
● VM Undervoltage Lockout (UVLO)
● Overcurrent Protection (OCP)
● Thermal Shutdown (TSD)
● Fault Condition Indication Pin (nFAULT)
● APPLICATIONS
● Automatic Teller and Money Handling Machines
● Video Security Cameras
● Multi-Function Printers and Scanners
● Office Automation Machines
● Gaming Machines
● Factory Automation and Robotics
● Stage Lighting Equipment
●All other trademarks are the property of their respective owners
