The NCV7703C is a fully protected Triple Half−Bridge Driver designed specifically for automotive and industrial motion control applications. The three half−bridge drivers have independent control. This allows for high side, low side, and H−Bridge control. H−Bridge control provides forward, reverse, brake, and high impedance states (with EN = 0). The drivers are controlled via a standard Serial Peripheral Interface (SPI).
Features | | Benefits
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Ultra Low Quiescent Current in Sleep Mode
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Low battery drain when automobile is off
3 High-Side and 3 Low-Side Drivers Connected as Half-Bridges
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Ideal for x-y automotive mirror control
Internal Free-Wheeling Diodes
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Limits inductive voltage spikes
Configurable as H-Bridge Drivers
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Can drive motors in both directions.
SPI Control
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Microprocessor controlled.
Daisy Chain Capable
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Ability to add additional loads via the same microprocessor channel
Compliance with 5V and 3.3V Systems
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Works with a variety of microprocessor logic thresholds
