MC34921AE
IC MTR DRV UNIPLR 4.8-5.2V 64QFPManufacturer: NXP USA Inc.
Categories: Motor Drivers, Controllers
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The NXP USA Inc. MC34921AE is a unipolar stepper motor driver IC featuring a fully integrated control and power stage. This component utilizes Power MOSFET technology and provides a serial interface for control. Designed for surface mount applications, it is housed in a 64-LQFP Exposed Pad (10x10) package. The device supports a load voltage range of 0V to 38V and a supply voltage of 4.8V to 5.2V. Output configurations include four half-bridges, two high-side drivers, and one low-side driver, capable of delivering currents up to 1.5A and 4.5A. Operating within a junction temperature range of 0°C to 150°C, the MC34921AE is suitable for general-purpose applications across various industries.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BoxDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Box |
| Package / Case | 64-LQFP Exposed Pad |
| Mounting Type | Surface Mount |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Current - Output | 1.5A, 4.5A |
| Interface | Serial |
| Operating Temperature | 0°C ~ 150°C (TJ) |
| Output Configuration | Half-Bridge (4), High-Side (2), Low-Side (1) |
| Voltage - Supply | 4.8V ~ 5.2V |
| Applications | General Purpose |
| Technology | Power MOSFET |
| Voltage - Load | 0V ~ 38V |
| Supplier Device Package | 64-LQFP-EP (10x10) |
| Motor Type - Stepper | Unipolar |
| Motor Type - AC, DC | Brushed DC |
| Step Resolution | - |
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