
Texas Instruments DRV8814 DC Motor Driver IC
Texas Instruments DRV8814 DC Motor Driver IC offers an integrated motor driver solution for printers, scanners, and other automated equipment. The TI DRV8814 has two H-bridge drivers and is intended to drive DC motors. The output driver block for each consists of N-channel power MOSFETs configured as H-bridges to drive the motor windings. TI DRV8814 DC Motor Drive IC can supply up to 2.5A peak or 1.75A RMS output current per H-bridge. The device includes internal shutdown functions for overcurrent protection, short circuit protection, undervoltage lockout, and overtemperature protection.Features
- Dual H-bridge current-control motor driver
- Drives two DC motors
- Brake mode
- Two-bit winding current control allows up to 4 current levels
- Low MOSFET on-resistance
- 2.5A maximum drive current at 24V, 25°C
- Built-in 3.3V reference output
- Industry-standard parallel digital control interface
- 8V to 45V operating supply voltage range
- Thermally enhanced surface-mount package
Applications
- Printers
- Scanners
- Office automation machines
- Gaming machines
- Factory automation
- Robotics
Pubblicato: 2011-12-13
| Aggiornato: 2022-03-11