Diodes AH9280 Manuel d'utilisateur télécharger pdf (Page 4)

Data Sheet

Two Phase Dual-coil High Voltage Smart Fan Motor Driver AH9280

Oct. 2011 Rev. 1. 2 BCD Semiconductor Manufacturing Limited

Absolute Maximum Ratings (Note 1, T

=25°C)

Parameter Symbol Value Unit

Supply Voltage V

18 V

Peak Output Current I

OUT_P

1200 mA

Continuous Output Current I

OUT_C

600 mA

Supply Current (Fault) I

6 mA

Power Dissipation P

600 mW

Thermal Resistance (Junction to Ambient) θ

208

°C/W

Storage Temperature T

STG

-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 V

2.5 16 V

Ambient Temperature T

-40 125

°C

1 2 3 4 5 6 7 8 9 10 11 12

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Diodes AH9280 Manuel d'utilisateur Page 4