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UPD16857 - MONOLITHIC 6 channel H-BRIDGE DRIVER

Datasheet Summary

Description

µPD16857 is monolithic 6 channel H-bridge driver employing power MOS FETs in the output stages.

FETs in the output stage lower the saturation voltage and power consumption as compared with conventional drivers using bipolar transistors.

Features

  • Six H-bridge outputs employing power MOS FETs.
  • High speed PWM drive corresponding: Operating input frequency 120 kHz (MAX. ).
  • Low voltage malfunction prevention circuit: Operating control block voltage under 2.5 V (TYP. ).
  • Loading into 38-pin shrink SOP (300 mil).

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Datasheet preview – UPD16857

Datasheet Details

Part number UPD16857
Manufacturer NEC
File Size 78.17 KB
Description MONOLITHIC 6 channel H-BRIDGE DRIVER
Datasheet download datasheet UPD16857 Datasheet
Additional preview pages of the UPD16857 datasheet.

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Full PDF Text Transcription

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DATA SHEET MOS INTEGRATED CIRCUIT µPD16857 MONOLITHIC 6 channel H-BRIDGE DRIVER DESCRIPTION µPD16857 is monolithic 6 channel H-bridge driver employing power MOS FETs in the output stages. The MOS FETs in the output stage lower the saturation voltage and power consumption as compared with conventional drivers using bipolar transistors. In addition, a low-voltage malfunction prevention circuit is also provided that prevents the IC from malfunctioning when the supply voltage drops. A 30-pin plastic shrink SOP package is adopted to help create compact and slim application sets.
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