TMI8150B
FEATURES
- Built-in 5-channel Motor Driver
- 1~4CH Control Two Stepper Motors or Four
DC Motor, and the 5CH Channel Control One DC Motor or Coil
- 1CH/2CH & 3CH/4CH are Capable of Micro-steps Mode to Drive Maximum 512 Resolution Micro-steps
- 2.4V to 5.5V Operating Voltage
- Maximum Continuous Current: 0.7A
- VM Under-voltage Lockout (UVLO)
- Thermal Shutdown (TSD)
- Low-power Sleep Mode
- Automatic Fault Recovery
- A Small 20-pin QFN Package Type Has Been Adopted
APPLICATIONS
- DC motor & STM motor
- PTZ of IPC
- Robot
TYPICAL APPILCATION
GENERAL DESCRIPTION
The TMI8150Bis an integrated DC motor driver, applied to low input voltage working system. The TMI8150B uses serial munication to control 5 channels of motors, which supports PTZ motor and IR cut filter change motor. 1~4CH can drive 2 stepper motor of PTZ (X and Y axis), X-axis and Y-axis are controlled by orthogonal SPWM and support forward and reverse rotation. 5CH control IR-cut. The current consumption can be hold at quite...
