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PC33888APNB - Quad High-Side and Octal Low-Side Switch for Automotive

General Description

of many of these terminals can be found in the System/Application Information section beginning on page 19.

Key Features

  • Programming, control, and diagnostics are accomplished using a 16-bit SPI interface. Additionally, each high-side output has its own parallel input for pulse-width modulation (PWM) control if desired. The low sides share a single configurable direct input. The 33888 is available in two power packages. Features.
  • Dual 10 mΩ High Side, Dual 40 mΩ High Side, Octal 600 mΩ Low Side.
  • Full Operating Voltage of 6.0 V to 27 V.
  • SPI Control of High-Side Overcurrent Limit, High Si.

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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, Inc. MOTOROLA SEMICONDUCTOR TECHNICAL DATA Document order number: MC33888 Rev 3.0, 10/2004 Product Preview Quad High-Side and Octal Low-Side Switch for Automotive The 33888 is a single-package combination of a power die with four discrete high-side MOSFETs (two 10 mΩ and two 40 mΩ) and an integrated IC control die consisting of eight low-side drivers (600 mΩ each) with appropriate control, protection, and diagnostic features. Programming, control, and diagnostics are accomplished using a 16-bit SPI interface. Additionally, each high-side output has its own parallel input for pulse-width modulation (PWM) control if desired. The low sides share a single configurable direct input. The 33888 is available in two power packages.