TB6537 Datasheet (Toshiba) - 3-PHASE FULL-WAVE SENSORLESS CONTROLLER

TB6537, 3-PHASE FULL-WAVE SENSORLESS CONTROLLER

Pin No.

TB6537P/PG TB6537F/FG Symbol 1 1 LA0 2 2 LA1 3 3 PWM 4 4 CW_CCW ⎯ 5 NC 5 6 SEL_OUT ⎯ 7 NC 6 8 SEL_LAP ⎯ 9 NC 7 10 XT 8 11 XTin 9 12 GND 10 13 VDD 11 14 OUT_UP 12 15 OUT_UN ⎯ 16 NC 13 17 OUT_VP ⎯ 18 NC 14 19 OUT_VN I/O Description

TB6537 Features

* 3-phase full-wave sensorless drive

* PWM control (PWM signal is supplied from external sources.)

* Turn-on signal output current: 20 mA

* Over-current protection function

* Forward/reverse modes

* Lead angle control function (0°, 7.5°, 15° and 30°)