Part A
MC33978AEKR2
은지포미국주식회사
- Lifecycle
- Active
- Stock
- 5249 PCS
- Package
- SSOP-32
- Series
- 인터페이스 - 전용
Parts at a glance
Part B
MC33937APEK574
비스카르 반도체
- Lifecycle
- Active
- Stock
- 8717 PCS
- Package
- SSOP-54
- Series
- PMIC - 모터 드라이브, 컨트롤러
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | MC33978AEKR2 | MC33937APEK574 |
|---|---|---|
| Part Status | Active | Active |
| Motor Type - Stepper | - | Multiphase |
| Motor Type - ACDC | - | Brushless DC (BLDC) |
| Function | - | Controller - Current Management |
| Output Configuration | - | Pre-Driver - Half Bridge (3) |
| Interface | SPI | SPI |
| Technology | - | NMOS, PMOS |
| Applications | Multiple Switch Detection | Automotive |
| Current - Output | - | 800mA |
| Voltage - Supply | 3V ~ 5.25V | 6V ~ 58V |
| Voltage - Load | - | 8V ~ 40V |
| Operating Temperature | - | -40°C ~ 150°C (TJ) |
| Mounting Type | - | Surface Mount |