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33880 Datasheet Configurable Octal Serial Switch

Manufacturer: Freescale Semiconductor (now NXP Semiconductors)

Overview

Freescale Semiconductor Advance Information Document Number: MC33880 Rev.

5.0, 6/2007 Configurable Octal Serial Switch with Serial Peripheral Interface I/O The 33880 device is an eight-output hardware-configurable highside/low-side switch with 8-bit serial input control.

Two of the outputs can be controlled directly via microcontroller for Pulse Width Modulation (PWM) applications.

Key Features

  • include very low standby currents, “cascadable” fault reporting, internal 40 V output clamping for low-side configurations, internal -20 V output clamping for high-side configurations, output-specific diagnostics, and independent shutdown of outputs. Features.
  • Designed to Operate 5.5 V < VPWR < 24.5 V.
  • 8-Bit SPI for Control and Fault Reporting, 3.3 V/ 5.0 V Compatible.
  • Outputs Are Current Limited (0.8 A to 2.0 A) to Drive Incandescent Lamps.
  • Output Voltage Cla.