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MC33580 - Quad High Side Switch

General Description

of each pin can be found in the Functional Pin Description section beginning on page 16.

Key Features

  • Quad 15 mΩ High-Side Switches (at 25°C).
  • Operating Voltage Range of 6.0 V to 27 V with Standby Current < 5.0 µA.
  • SPI Control of Overcurrent Limit, Overcurrent Fault Blanking Time, Output OFF Open Load Detection, Output ON / OFF Control, Watchdog Timeout, Slew Rates, and Fault Status Reporting.
  • SPI Status Reporting of Overcurrent, Open and Shorted Loads, Overtemperature, Undervoltage and Overvoltage Shutdown, Fail-Safe Pin Status, and Program Status.

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Datasheet Details

Part number MC33580
Manufacturer Motorola Semiconductor
File Size 1.22 MB
Description Quad High Side Switch
Datasheet download datasheet MC33580 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Freescale Semiconductor Advance Information Document Number: MC33580 Rev. 6.0, 4/2007 Quad High-Side Switch (Quad 15 mΩ) The 33580 is one in a family of devices designed for low-voltage automotive and industrial lighting and motor control applications. Its four low RDS(ON) MOSFETs (four 15 mΩ) can control the high sides of four separate resistive or inductive loads. Programming, control, and diagnostics are accomplished using a 16-bit SPI interface. Additionally, each output has its own parallel input for pulse-width modulation (PWM) control if desired. The 33580 allows the user to program via the SPI the fault current trip levels and duration of acceptable lamp inrush or motor stall intervals.