| Part Number | MCZ33937AEK | MCZ33937EK | 
|---|---|---|
| Manufacturer | NXP USA Inc. | NXP USA Inc. | 
| 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 | Controller - Commutation, Direction Management | Controller - Commutation, Direction Management | 
| Output Configuration | Pre-Driver - Half Bridge (3) | Pre-Driver - Half Bridge (3) | 
| Interface | SPI | SPI | 
| Technology | NMOS | NMOS | 
| Step Resolution | - | - | 
| Applications | Automotive | Automotive | 
| Current - Output | - | - | 
| Voltage - Supply | 6V ~ 58V | 6V ~ 58V | 
| Voltage - Load | - | - | 
| Operating Temperature | -40°C ~ 135°C (TA) | -40°C ~ 135°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 54-SSOP (0.295", 7.50mm Width) Exposed Pad | 54-SSOP (0.295", 7.50mm Width) Exposed Pad | 
| Supplier Device Package | 54-SOIC-EP | 54-SOIC-EP |