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Product Design Guide - Diodes, Inc.

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Hall Effect Sensors<br />

Hall-Effect Sensors<br />

Part Number<br />

Description<br />

Process<br />

Typical<br />

Application<br />

Operating<br />

Voltage (V)<br />

Average<br />

Output Current<br />

Output Type<br />

Operating Point<br />

Bop (Gauss)<br />

Release Point<br />

Brp (Gauss)<br />

Grade<br />

Special<br />

Features<br />

Operating<br />

Temperature<br />

Range (°C)<br />

Pin Count<br />

Available<br />

Packages<br />

Smart Fan Drivers (Complementary, Latched Output) (continued)<br />

AH286<br />

Hall Effect<br />

Smart Fan<br />

Motor<br />

Controller<br />

CMOS<br />

Dual Coil DC<br />

Fan<br />

3.8 to<br />

20<br />

500mA<br />

Open<br />

Drain<br />

5/60 -60/-5 -<br />

Auto<br />

Shutdown,<br />

Auto<br />

Restart,<br />

Rotary<br />

Detection<br />

-40 to<br />

+100<br />

5 SOT89-5L<br />

AH287<br />

High<br />

Voltage<br />

Hall Effect<br />

Smart Fan<br />

Motor<br />

Controller<br />

CMOS<br />

Dual Coil DC<br />

Fan<br />

3.8 to<br />

28<br />

400mA<br />

Open<br />

Drain<br />

5/60 -60/-5 -<br />

Auto<br />

Shutdown,<br />

Auto Restart<br />

-40 to<br />

+100<br />

4 SIP-4L<br />

AH288<br />

High<br />

Voltage<br />

Hall Effect<br />

Smart Fan<br />

Motor<br />

Controller<br />

CMOS<br />

Dual Coil DC<br />

Fan<br />

3.8 to<br />

28<br />

400mA<br />

Open<br />

Drain<br />

5/60 -60/-5 -<br />

Auto<br />

Shutdown,<br />

Auto<br />

Restart,<br />

Frequency<br />

Generator<br />

-40 to<br />

+100<br />

5 SOT89-5L<br />

AH289<br />

High<br />

Voltage<br />

Hall Effect<br />

Smart Fan<br />

Motor<br />

Controller<br />

CMOS<br />

Dual Coil DC<br />

Fan<br />

3.8 to<br />

28<br />

400mA<br />

Open<br />

Drain<br />

5/60 -60/-5 -<br />

Auto<br />

Shutdown,<br />

Auto<br />

Restart,<br />

Rotary<br />

Detection<br />

-40 to<br />

+100<br />

5 SOT89-5L<br />

AH291<br />

Low Voltage<br />

Hall Effect<br />

Smart Fan<br />

Motor<br />

Controller<br />

CMOS<br />

Dual Coil DC<br />

Fan<br />

1.8 to<br />

5.75<br />

400mA<br />

Open<br />

Drain<br />

5/60 -60/-5 -<br />

Auto<br />

Shutdown,<br />

Auto Restart<br />

-20 to<br />

+100<br />

4 SIP-4L<br />

AH292<br />

Low Voltage<br />

Hall Effect<br />

Smart Fan<br />

Motor<br />

Controller<br />

CMOS<br />

Dual Coil DC<br />

Fan<br />

1.8 to<br />

5.75<br />

400mA<br />

Open<br />

Drain<br />

5/60 -60/-5 -<br />

Auto<br />

Shutdown,<br />

Auto<br />

Restart,<br />

Frequency<br />

Generator<br />

-20 to<br />

+100<br />

5 SOT89-5L<br />

AH293<br />

Low Voltage<br />

Hall Effect<br />

Smart Fan<br />

Motor<br />

Controller<br />

CMOS<br />

Dual Coil DC<br />

Fan<br />

1.8 to<br />

5.75<br />

400mA<br />

Open<br />

Drain<br />

5/60 -60/-5 -<br />

Auto<br />

Shutdown,<br />

Auto<br />

Restart,<br />

Rotary<br />

Detection<br />

-20 to<br />

+100<br />

5 SOT89-5L<br />

All data is subject to change. Please check our data sheets at www.diodes.com for updates. Hall-Effect Sensors 8-3

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