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NCV7703B Datasheet Triple Half-bridge Driver

Manufacturer: onsemi

Overview: NCV7703B Triple Half-Bridge Driver with SPI Control The NCV7703B 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. The drivers are controlled via a standard Serial Peripheral Interface (SPI). This device is fully compatible with ON Semiconductor’s NCV7708 Double Hex Driver.

Key Features

  • Ultra Low Quiescent Current in Sleep Mode, 1 mA for VS and VCC.
  • Power Supply Voltage Operation down to 5 V.
  • 3 High.
  • Side and 3 Low.
  • Side Drivers Connected as Half.
  • Bridges.
  • Internal Free.
  • Wheeling Diodes.
  • Configurable as H.
  • Bridge Drivers.
  • 0.5 A Continuous (1 A peak) Current.
  • RDS(on) = 0.8 W (typ).
  • 5 MHz SPI Control with Daisy Chain Capability.
  • Compliance with 5 V and 3.3 V System.

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