TA8490F View Datasheet(PDF) - Toshiba

Part Name

Description

Manufacturer

TA8490F

TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT MULTI−CHIP

Toshiba 

(2) When stopping the motor using Reversing Brake mode

TA8490F

Note: For an explanation of the Reversing Brake mode stopping sequence, refer to the explanation of the reverse

rotation detection circuit.

The short brake generates less heat than the reversing brake. Therefore Toshiba recommends a combined use of

the short and reversing brakes when stopping the motor.

• Run / stop control circuit

When the driver IC is standing by, all of its circuits except the FG amp and the hall amp are turned off.

H : start

L : standby

• Hall amp circuit

The common mode input voltage range for VCMRH is 1.5 to 4.0 V.

10

2003-10-07

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