LMD18245
Description
The LMD18245 full-bridge power amplifier incorporates all the circuit blocks required to drive and control current in a brushed type DC motor or one phase of a bipolar stepper motor.
Key Features
- 2 DMOS Power Stage Rated at 55V and 3A Continuous
- Low RDS(ON) of Typically 0.3Ω per Power Switch
- Internal Clamp Diodes
- Low-loss Current Sensing Method
- Digital or Analog Control of Motor Current
- Thermal Shutdown (Outputs Off) at TJ = 155°C
- Overcurrent Protection
- No Shoot-Through Currents
- 15-lead Package
Applications
- Full, Half and Microstep Stepper Motor Drives
