Data Sheet

Two Phase Dual-coil High Voltage Smart Fan Motor Driver

AH9280

Oct. 2011 Rev. 1. 2

BCD Semiconductor Manufacturing Limited

4

Parameter

Symbol

Value

Unit

Supply Voltage

18

V

Peak Output Current

1200

mA

Continuous Output Current

600

mA

Supply Current (Fault)

6

mA

Power Dissipation

600

mW

Thermal Resistance (Junction to Ambient)

208

°C/W

Storage Temperature

-55 to 150

°C

ESD (Human Body Model)

ESD

6000

V

ESD (Machine Model)

ESD

400

V

Note 1: Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to

the device. These are stress ratings only, and functional operation of the device at these or any other conditions

beyond those indicated under “Recommended Operating Conditions” is not implied. Exposure to “Absolute

Maximum Ratings” for extended periods may affect device reliability.

Recommended Operating Conditions

Parameter

Symbol

Min

Max

Unit

Supply Voltage

2.5

16

V

Ambient Temperature

-40

125

°C