Datasheet4U Logo Datasheet4U.com

33879A - Configurable Octal Serial Switch

Download the 33879A datasheet PDF. This datasheet also covers the 33879 variant, as both devices belong to the same configurable octal serial switch family and are provided as variant models within a single manufacturer datasheet.

General Description

of each pin can be found in the Functional Pin Description section beginning on page 15.

Key Features

  • include very low standby currents, cascade fault reporting, internal + 45 V clamp voltage for low-side configuration, - 20 V high-side configuration, output-specific diagnostics, and independent overtemperature protection. Features.
  • Designed to Operate 5.5 V < VPWR < 26.5 V.
  • 16-Bit SPI for Control and Fault Reporting, 3.3 V / 5.0 V Compatible.
  • Outputs Are Current Limited (0.6 A to 1.2 A) to Drive Incandescent Lamps.
  • Output Voltage Clamp, + 45 V (Low Side) and.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (33879_FreescaleSemiconductor.pdf) that lists specifications for multiple related part numbers.

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.

View original datasheet text
Freescale Semiconductor Advance Information Document Number: MC33879 Rev 6.0, 6/2007 Configurable Octal Serial Switch with Open Load Detect Current Disable The 33879 device is an 8-output hardware-configurable, high-side / low-side switch with 16-bit serial input control. Two of the outputs may be controlled directly via microprocessor for PWM applications. The 33879 incorporates SMARTMOS technology, with CMOS logic, bipolar/MOS analog circuitry, and DMOS power MOSFETs. The 33879 controls various inductive, incandescent, or LED loads by directly interfacing with a microcontroller.