DatasheetsPDF.com

UPD16877

NEC
Part Number UPD16877
Manufacturer NEC
Description MONOLITHIC QUAD H-BRIDGE DRIVER CIRCUIT
Published Apr 17, 2005
Detailed Description DATA SHEET MOS INTEGRATED CIRCUIT µPD16877 MONOLITHIC QUAD H-BRIDGE DRIVER CIRCUIT DESCRIPTION The µPD16877 is monol...
Datasheet PDF File UPD16877 PDF File

UPD16877
UPD16877

Overview
DATA SHEET MOS INTEGRATED CIRCUIT µPD16877 MONOLITHIC QUAD H-BRIDGE DRIVER CIRCUIT DESCRIPTION The µPD16877 is monolithic quad H-bridge driver LSI which uses power MOSFETs in the output stages.
By using the MOS process, this driver IC has substantially improved saturation voltage and power consumption as compared with conventional driver circuits using bipolar transistors.
By eliminating the charge pump circuit, the current during power-OFF is drastically decreased.
In addition, a low-voltage malfunction prevention circuit is also provided that prevents the IC from malfunctioning when the supply voltage drops.
As the package, a 24-pin plastic TSSOP is adopted to enable the creation of compact, slim application sets.
This driver IC can drive two stepping motor at the same time, and is ideal for driving stepping motors in the lens of a camcorder.
FEATURES Four H bridge circuits employing power MOSFETs Low current consumption by eliminating charge pump VM pin current when power-OFF: ...


Similar Datasheet


Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)