Diodes AH9280 - Manual (Page 2)

Data Sheet
Two Phase Dual-coil High Voltage Smart Fan Motor Driver AH9280
Oct. 2011 Rev. 1. 2 BCD Semiconductor Manufacturing Limited
2
Pin Configuration
Z4 Package
(TO-94)
1
2
3
4
Figure 2. Pin Configuration of AH9280 (Front View)
Pin Description
Pin Number Pin Name Function
1 VCC Power supply pin
2 DO Output pin 1
3 DOB Output pin 2
4 GND Ground pin