BA6868FM

STRUCTURE PRODUCT SERIES TYPE FUNCTION Silicon monolithic integrated circuits 3-phase motor driver for VTR capstan BA6868FM ・Direct PWM pseudo-linear drive system ・Built-in torque ripple canceling circuit ○Absolute maximum ratings (Ta=25℃) Parameter Symbol Limit Unit Supply voltage Power dissipation VCC VM Pd 7 22 2.20※1 V V W Input voltage Maximum output current VIN IOUT 0～VCC 1800※2 V mA Operating temperature range Topr -25～+75 ℃ Storage temperature range Tstg -55～+150 ℃ Junction temperature Tjmax 150 ℃ ※1 70mm×70mm×1.6mm glass epoxy board. Derating in done at 17.6mW/℃ for operating above Ta=25℃. ※2 Do not, however exceed Pd, ASO and Tjmax=150℃. ○Recommended operating conditions (Ta= -25～+75℃) Parameter Symbol Supply voltage VCC VM Hall amp in-phase input voltage range VCH Min 4.5 4.0 1.5 Typ Max Unit 5 6.0 V 12 20.5 V - VCC-1.7 V This product described in this specification isn’t judged whether it applies to COCOM regulations. Please confirm in case of export. This product isn’t designed for protection against radioactive rays. 1/4 REV. B 2/4 ○Electrical characteristics (Unless otherwise specified, Ta=25℃, VCC=5V, VM=12V) Parameter Symbol Limit Min Typ Overall Circuit current Icc - 11 Hall input Hall input conversion offset Heofs -10 - Hall element power supply voltage VHp 2.45 2.65 Torque reference Torque reference offset voltage ECofs -120 - Torque reference input gain Gio 0.95 1.07 Output idling voltage E...