- MP6630H
MP6630H
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Description
The MP6630H is a 3-phase brushless DC motor driver with integrated power MOSFETs and single Hall-effect sensor. The input voltage ranges from 2V to 16V.
The device controls the motor speed through the PWM signal on the PWM pin. It features a single, embedded Hall-effect sensor for robust start-up performance. It also features sine-wave control methods for high efficiency, and low-speed ripple and vibration over the full speed range.
The MP6630H also has a rotational speed detector. The rotational speed detector (the FG/RD pin) is the output of an open drain. This pin is also selectable for lock indication output.
Rich protections are implemented in the MP6630H, such as under-voltage lockout (UVLO), locked-rotor protection, over-current protection (OCP), and thermal shutdown protection.
The MP6630H is available in a UTQFN-8 (2mmx3mm) package.
Advantages Include:
- Sine-wave & single Hall for high efficiency and robust start-up
- Flexible programmable starting duty
- Fewer external components
- Low RDS(ON), UTQFN (2mmx3mm) package
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Features & Benefits
- Wide 2V to 16V Operating Input Range
- Sine-Wave Control for High Efficiency And Low-Speed Vibration
- Embedded Single Hall Sensor to Ensure Robust Start-Up
- Integrated Power MOSFETs: About 400mΩ Each
- 0.5s/5s Rotor Lock and Retry Protection
- 1kHz to 100kHz PWM Input Range
- Direction Input
- Soft Start
- Fixed 25kHz Output Switching Frequency
- Selectable Output for Speed Indication (FG) and Lock Indication (RD)
- Standby Mode to Save Power
- Thermal Protection and Auto-Recovery
- Typically 2.3A of Maximum Peak Current
- Available in a UTQFN-8 (2mmxmm) Package
Active Part Numbers:
MP6630HGDU-xxxx-P MP6630HGDU-xxxx-Z
Part numbers ending in P and Z are the same parts. P and Z only indicates reel size.
Meaning of P & Z
MP6630H Resources
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