Diodes AH9281_82 Manuel d'utilisateur télécharger pdf (Page 8)

Data Sheet

Two Phase Dual-coil High Voltage Smart Fan Motor Driver with FG/RD AH9281/82

Oct. 2011 Rev. 1. 4 BCD Semiconductor Manufacturing Limited

2 4 6 8 10 12 14 16 18

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

Supply Current (mA)

Supply Voltage (V)

=25

-40-200 20406080100120

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

Supply Current (mA)

Ambient Temperature (

=25

=12V

4 6 8 10 12 14 16 18

-75

-50

-25

100

=25

HYS

(Gauss)

Supply Voltage (V)

HYS

-40-200 20406080100120

-50

-40

-30

-20

-10

HYS

(Gauss)

Ambient Temperature (

=12V

Typical Performance Characteristics

Figure 7. Supply Current vs. Supply Voltage Figure 8. Supply Current vs. Ambient Temperature

Figure 9. B

HYS

vs. Supply Voltage Figure 10. B

HYS

vs. Ambient Temperature

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Marking Side 7
Mechanical Dimensions 14

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Diodes AH9281_82 Manuel d'utilisateur Page 8

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