TB9060FN Datasheet, PDF (1/20 Pages) Toshiba Semiconductor – TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

Preliminary ^{TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic}
TB9060FN
TB9060FN
3-Phase Full-Wave Sensorless Controller for Brushless DC Motors
The TB9060FN is a 3-phase full-wave sensorless controller for
brushless DC motors. It is capable of controlling voltage by PWM
signal input. When combined with various drive circuits, it can be
used for various types of motors.
Features
· 3-phase full-wave sensorless drive
· PWM control (PWM signal is applied externally.)
· Turn-on signal output current: 20 mA
· Overcurrent protection function
· Forward/reverse modes
Weight: 0.10 g (typ.)
· Lead angle control function (0°, 7.5°, 15° and 30°)
· Lap turn-on function
· Two types of PWM output (upper PWM and upper/lower alternate PWM)
· Rotational speed sensing function
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2002-09-11