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
● Overvoltage and Undervoltage Lockout
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● Defines operation in a predictable voltage range
● Fault Reporting
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● Reports system faults back to the microprocessor
● Shoot-Through Attempt Detection
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● Eliminates shoot through programming
