DataSheetWiki


UPD16877 fiches techniques PDF

NEC - MONOLITHIC QUAD H-BRIDGE DRIVER CIRCUIT

Numéro de référence UPD16877
Description MONOLITHIC QUAD H-BRIDGE DRIVER CIRCUIT
Fabricant NEC 
Logo NEC 





1 Page

No Preview Available !





UPD16877 fiche technique
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: 10 µA MAX. VDD pin current: 10 µA MAX.
Input logic frequency: 100 kHz
3-V power supply
Minimum operating supply voltage: 2.5 V
Low voltage malfunction prevention circuit
24-pin plastic TSSOP (5.72 mm (225))
ORDERING INFORMATION
Part Number
µPD16877MA-6A5
Package
24-pin plastic TSSOP (5.72 mm (225))
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. S13964EJ1V0DS00 (1st edition)
Date Published March 2000 N CP(K)
Printed in Japan
©
2000

PagesPages 12
Télécharger [ UPD16877 ]


Fiche technique recommandé

No Description détaillée Fabricant
UPD16873 MONOLITHIC 3-ASPECT SPINDLE MOTOR DRIVER NEC
NEC
UPD16873A MONOLITHIC 3-ASPECT SPINDLE MOTOR DRIVER NEC
NEC
UPD16873AMC-6A4 MONOLITHIC 3-ASPECT SPINDLE MOTOR DRIVER NEC
NEC
UPD16873B MONOLITHIC 3-ASPECT SPINDLE MOTOR DRIVER NEC
NEC

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche