Datasheet Summary
Ordering number : EN5974
Monolithic Digital IC
Three-Phase Brushless Motor Driver for VCR Capstan Motors
Overview
The LB1980H is a 3-phase brushless motor driver that is particularly appropriate for VCR capstan motor drivers.
Package Dimensions unit: mm 3233-HSOP28H
[LB1980H]
Functions
- 3-phase full-wave drive
- Built-in torque ripple correction circuit (variable correction ratio)
- Current limiter circuit
- Upper and lower side output stage over-saturation prevention circuit that does not require external capacitors.
- FG amplifier
- Thermal shutdown circuit
SANYO: HSOP28H
Allowable power dissipation, Pdmax
- W
Independent IC
Ambient temperature, Ta
- °C
Any and all...