BA6406 View Datasheet(PDF) - ROHM Semiconductor

Part Name

Description

View to exact match

BA6406

2-Phase Half-Wave Pre Driver for Fan Motor

ROHM Semiconductor 

2/4

〇ELECTRICAL CHARACTERISTICS (Unless otherwise specified Ta=25℃,Vcc=12V)

Parameter

Symbol

Min.

Limit

Typ.

Max.

Unit

Conditions

Circuit current

Icc

-

3.2 5.0 mA At output OFF

Hall input hysteresis

AL output L voltage

Vhys ±3

VAL

-

- ±15 mV

-

0.5 V IAL=5mA

AL current capacity

IAL

8.0

-

-

mA VAL=2V

Charge current of capacitor for

lock detection

ILDC 2.0 3.45 5.25 μA VLD=1.5V

Discharge current of capacitor

for lock detection

ILDD 0.35 0.80 1.45 μA VLD=1.5V

Charge-discharge current ratio of

rCD

3

4.5

8

- rCD=ILDC/ILDD

capacitor for lock detection

Clamp voltage of capacitor for

lock detection

VLDCL 2.2 2.6 3.0 V

Comparison voltage of capacitor

VLDCP 0.4 0.6 0.8

V

for lock detection

Output H voltage

VOH

10 10.5 -

V Io=10mA

REV. G

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