TA8462F

The TA8462F is a 2 phase half-wave hall motor driver IC. This IC is best suit for the fan motor driving. The features of TA8223K are: (1)built-in automatic self rotation recovery circuit after release of motor locking; (2)thermal shutdown circuit incorporated; (3)operating voltage: 4 to 15V; (4)recommended operating voltage: VCC=5V, 12V; (5)No VCC-GND reverse connection preventive diode required.

The following is about the maximum ratings of TA8462F: (1)output terminal breakdown voltage: 35V; (2)output current: 1.5A; (3)FG output current: 10mA; (4)RD output current: 10mA; (5)hall input voltage: 300mV; (6)power dissipation: 735mW; (7)operating temperature: -30 to 85; (8)storage temperature: -55 to 150.

The electrical characteristics of the TA8462F are: (1)supply current: 8.7mA typical and 13.0mA max; (2)output saturation voltage: 0.8V typical and 1.0V max; (3)output terminal clamp voltage: 31V typical and 35V max; (4)charge current: 3.0A min, 6.2A typical and 8.2A max; (5)output OFF voltage: 3.5V typical; (6)ON time: 0.35s; (7)OFF time: 1.75s.