Datasheet4U Logo Datasheet4U.com

LB1987D - Three-Phase Brushless Motor Driver

Features

  • IN+ Non-inverting input used when the FG amplifier is used as a differential input.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
LB1988N Three-Phase Sensorless Motor Driver Loading Motor Driver Sanyo Semicon Device
LB1909M Stepping Motor Driver IC ON Semiconductor
LB1909MC Stepping Motor Driver IC ON Semiconductor
LB190E01-SL01 LCD LG
LB190E02-SL01 SXGA TFT LCD LG

Other Datasheets by SANYO (now Panasonic)

Part Number Description
LB1987 Three-Phase Brushless Motor Driver
LB1987H Three-Phase Brushless Motor Driver
LB1987M Three-Phase Brushless Motor Driver
LB1980 3-Phase Brushless Motor Driver
LB1980H Three-Phase Brushless Motor Driver

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.

View original datasheet text
Ordering number : ENN6109A Monolithic Digital IC LB1987, 1987D, 1987M, 1987H Three-Phase Brushless Motor Driver for VCR Capstan Motors Overview The LB1987, LB1987D, LB1987M, and LB1987H are optimal capstan motor drivers for use in VCR sets. 3147B-DIP28H [LB1987D] 28 15 Functions • Three-phase full-wave current-linear drive • Torque ripple correction circuit (fixed correction ratio) • Current limiter circuit with control characteristics gain switching • Oversaturation prevention circuits for both the upper and lower sides of the output stage (No external capacitors are required.) • FG amplifier • Thermal shutdown circuit R1.7 12.7 11.2 8.4 1 20.0 27.0 14 1.93 1.78 0.6 1.0 4.0 4.0 SANYO: DIP28H 3129-MFP36S-LF [LB1987M] 36 19 Package Dimensions 3240-QFP34H-B 15.3 2.25 2.
Published: |