TB6548F ,3-Phase Full-Wave PWM Sensorless Controller for Brushless DC MotorsBlock Diagram V FG_OUTDD13 6 14 OUT_UP PWM 3 PWM Control 17 OUT_VP SEL_LAP 8 21 OUT_WP Tu ..
TB6549F ,Full-Bridge Driver IC for DC motorTB6549F/P Toshiba Bi-CMOS Integrated Circuit Silicon Monolithic Preliminary TB6549F,TB6549P Full ..
TB6549FG ,Brush motor driver ICFunctional Description Remarks FG PG HQ 1 ⎯ ⎯ (NC) No Connection ⎯ 2 1 1 CcpA Capacitor connection ..
TB6549HQ ,Brush motor driver ICFeatures • Power supply voltage: 30 V (max) • Output current: 3.5 A (max) (FG,PG type)/4.5 A (max.) ..
TB6549P ,Full-Bridge Driver IC for DC motorFunctional Description Remarks F P 1 (NC) No Connection 2 1 CcpA Capacitor connection pin for c ..
TB6551FAG ,Brushless motor driver ICFeatures • Sine-wave PWM control • Built-in triangular-wave generator (Carrier cycle = f /252 (Hz)) ..
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TB6548F
3-Phase Full-Wave PWM Sensorless Controller for Brushless DC Motors
TB6548F TOSHIBA CMOS Integrated Circuit Silicon Monolithic
TB6548F 3-Phase Full-Wave PWM Sensorless Controller for Brushless DC Motors
TB6548F is a 3-phase full-wave sensorless controller for
brushless DC motors. It is capable of controlling voltage by PWM
signal input. It is capable of PWM type sensorless driving when
used conjunction with TA84005F
Features 3-phase full-wave sensorless drive PWM control (PWM signal is supplied from external sources.) Turn-on signal output current: 20 mA Built-in protection against overcurrent Forward/reverse modes Built-in lead angle control function (0, 7.5, 15 and 30 degrees) Built-in lap turn-on function
Weight: 0.32 g (typ.)
