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Pololu High-Power Motor Driver 18v15
This discrete MOSFET H-bridge motor driver enables bidirectional control of one high-power DC brushed motor. The little 1.3×0.8-inch board supports a wide 5.5 to 30 V voltage range and is efficient enough to deliver a continuous 15 A without a heat sink.
Description | Specs (10) | Pictures (4) | Resources (6) | FAQs (1) | On the blog (1) | Distributors (15) |
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File downloads
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IRF8734 datasheet (279k pdf)
Datasheet for the IRF8734PBF MOSFET.
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IRF7862 datasheet (256k pdf)
Datasheet for IRF7862PBF MOSFET.
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Dimension diagram of the Pololu High-Power Motor Driver 18v15 and 36v9 (332k pdf)
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3D model of the Pololu High-Power Motor Driver 18v15 and 36v9 (5MB step)
This model applies to both the 18v15 and 36v9 High-Power Motor Drivers (i.e. the ones with PCB dev code md07a).
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Drill guide for the Pololu High-Power Motor Driver 18v15 and 36v9 (59k dxf)
This DXF drawing shows the locations of all of the board’s holes.
Recommended links
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Active Magnetic Bearing: Tripod Floater v2.0
Meindert Norg from Norg Consulting (www.NorgConsulting.com) demonstrates his active magnetic bearing, Tripod Floater. The closed-loop system uses three Pololu 18v15 high-power motor drivers as PWM amplifiers to power the magnetic coils that keep the module floating beneath the metal plate. By Meindert Norg, August, 2009. February, 2010 update: the Tripod Floater is now wireless! Version 2.2 video