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LB1999M

Sanyo
Part Number LB1999M
Manufacturer Sanyo
Description Three-Phase Brushless Motor Driver
Published Apr 25, 2005
Detailed Description Ordering number : EN5975 Monolithic Digital IC LB1999M Three-Phase Brushless Motor Driver for VCR Capstan Motors Over...
Datasheet PDF File LB1999M PDF File

LB1999M
LB1999M

Overview
Ordering number : EN5975 Monolithic Digital IC LB1999M Three-Phase Brushless Motor Driver for VCR Capstan Motors Overview The LB1999M is a 3-phase brushless motor driver that is particularly appropriate for VCR capstan motor drivers.
Package Dimensions unit: mm 3129-MFP36SLF [LB1999M] Functions · 3-phase full-wave drive · Built-in torque ripple correction circuit (fixed correction ratio) · Built-in current limiter circuit and control characteristics that include gain switching · Upper and lower side output stage over-saturation prevention circuit that does not require external capacitors.
· FG amplifier with built-in Schmitt comparator · Thermal shutdown circuit SANYO: MFP36SLF Allowable power dissipation, Pdmax — W Independent IC Ambient temperature, Ta — °C Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems...


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