AN8472SA Datasheet - Panasonic Semiconductor

AN8472SA Spindle motor driver

Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 Symbol VH H3L H3H H2L H2H H1L H1H EC ECR FG Start VPUMP Description Hall bias pin Hall element-3 negative input pin Hall element-3 positive input pin Hall element-2 negative input pin Hall element-2 positive input pin Hall element-1 negative input pin Hall element.

AN8472SA Features

* 3-phase full-wave 120° duty factor system

* Low power consumption due to a direct PWM system

* D-MOS transistor with low ON resistance (0.6 Ω typ.) on the output stage

* With start and stop pins

* Thermal shut-down function built-in

* With FG output

AN8472SA_PanasonicSemiconductor.pdf