| Part Number | TC643VPA | TC643VUA |
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology |
| Category | PMIC - Motor Drivers, Controllers | PMIC - Motor Drivers, Controllers |
|
|
|
| Product Status | Obsolete | Obsolete |
| Motor Type - Stepper | - | - |
| Motor Type - AC, DC | Brushless DC (BLDC) | Brushless DC (BLDC) |
| Function | Driver - Fully Integrated, Control and Power Stage | Driver - Fully Integrated, Control and Power Stage |
| Output Configuration | Low Side | Low Side |
| Interface | PWM | PWM |
| Technology | Bipolar | Bipolar |
| Step Resolution | - | - |
| Applications | Fan Motor Driver | Fan Motor Driver |
| Current - Output | - | - |
| Voltage - Supply | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Voltage - Load | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Mounting Type | Through Hole | Surface Mount |
| Package / Case | 8-DIP (0.300", 7.62mm) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 8-PDIP | 8-MSOP |