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STRUCTURE PRODUCT SERIES TYPE FEATURES
Silicon Monolithic Integrated Circuit Single-Phase Full-Wave Motor Driver for Fan Motor
BD6974FV
Pre-driver compatible for external Tr Speed controllable by DC/PWM input PWM soft switching drive
ABSOLUTE MAXIMUM RATINGS Symbol Limit Parameter Supply voltage Vcc 20 Power dissipation Pd 874.7* Operating temperature Topr -40 to +100 Storage temperature Tstg -55 to +150 High side output voltage VOH 36 Low side output voltage VOL 15 Low side output current IOL 10 AL output current IAL 10 AL output voltage VAL 20 REF current ability IREF 12 HB current ability IHB 12 Input voltage(H+, H-, TH, MIN, CS, SS) VIN 7 Junction temperature Tjmax 150 *Reduce by 7.0mW/°C over Ta=25°C. (On 70.0mm×70.0mm×1.