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PC33926 - Throttle Control H-Bridge

General Description

of each pin can be found in the Functional Description section beginning on page 11.

Pin 1 Pin Name Pin Function Logic Input Formal Name Input 2 Definition Logic input control of OUT2; e.g., when IN2 is logic HIGH, OUT2 is set to VPWR, and when IN2 is logic LOW, OUT2 is set to PGND.

Key Features

  • 33926.

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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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www.DataSheet4U.com Freescale Semiconductor Product Preview Document Number: MC33926 Rev. 4.0, 12/2006 5.0 A Throttle Control H-Bridge The 33926 is a monolithic H-Bridge Power IC designed primarily for automotive electronic throttle control, but is applicable to any lowvoltage DC servo motor control application within the current and voltage limits stated in this specification. The 33926 is able to control inductive loads with currents up to 5.0 A peak. RMS current capability is subject to the degree of heatsinking provided to the device package. Internal peak-current limiting (regulation) is activated at load currents above 6.5 A ± 1.5 A. Output loads can be pulse width modulated (PWM-ed) at frequencies up to 20 kHz. A load current feedback feature provides a proportional (0.