| ??? 03/18/07 20:21 Read: times |
#135217 - Check out this small driver Responding to: ???'s previous message |
Infineon makes some very nice chips that interface easily to a microcontroller to drive small motors. Check this link for one example: http://www.infineon.com/upload/Do..._3.0_1.pdf
This particular chip, if properly installed on a heat sinking PC board, can switch motors with up to 6 to 7 amperes of current from power supplies up to 40 volts. A supported SPI serial interface allows some device operational setup and configuration and the read mode permits monitoring device operation including fault status monitoring. Your microcontroller can supply a port pin to set the motor direction (CW or CCW) and a PWM signal to set the motor speed in proportion to the duty cycle of the signal. - mkaras |
| Topic | Author | Date |
| How to rotate CW/CCW a DC Motor? | 01/01/70 00:00 | |
| DC motor direction | 01/01/70 00:00 | |
| Relays, no | 01/01/70 00:00 | |
| What motor? | 01/01/70 00:00 | |
| Small Motor | 01/01/70 00:00 | |
| All the info you need | 01/01/70 00:00 | |
Check out this small driver | 01/01/70 00:00 |