DRV8823 Description
The DRV8823 provides an integrated motor driver solution for printers and other office automation equipment applications. The motor driver circuit includes four H-bridge drivers. Each of the motor driver blocks employ N-channel power MOSFETs configured as an H-bridge to drive the motor windings.
DRV8823 Key Features
- 1 PWM Motor Driver With Four H-Bridges
- Drives Two Stepper Motors, One Stepper and Two DC Motors, or Four DC Motors
- Up to 1.5-A Current Per Winding
- Low On-Resistance
- Programmable Maximum Winding Current
- Three-Bit Winding Current Control Allows up to Eight Current Levels
- Selectable Slow or Mixed Decay Modes
- 8- to 32-V Operating Supply Voltage Range
- Internal Charge Pump for Gate Drive
- Built-in 3.3-V Reference