BA6458FP-Y Datasheet, PDF (1/8 Pages) Rohm – 3-phase motor driver

Motor driver ICs
3-phase motor driver
BA6458FP-Y
The BA6458FP-Y is an one-chip IC designed for driving video cassette recorder cylinder motors. It is a high-performance
IC with a 3-phase, full-wave, pseudo-linear drive system. The IC is compactly packaged.
FApplications
Video cassette recorder cylinder motors
FFeatures
1) 3-phase, full-wave, pseudo-linear drive system.
2) Output saturation voltage is low with low variation.
3) Built-in torque limit pin.
4) Contains two amplifiers and two hysteresis amplifi-
ers to amplify FG and PG signals.
5) Built-in thermal shutdown circuit.
FBlock diagram
603