BA6901F

Motor driver ICs

4/10

!

Electrical characteristics (unless otherwise noted, Ta = 25

Parameter

Conditions

Circuit current

Hall input hysteresis

Charge current of capacitor for lock detection

Discharge current of capacitor for lock detection

Clamp voltage of capacitor for lock detection

Comparison voltage of capacitor for lock detection

Output H voltage

Charge-discharge current ratio of capacitor for lock detection

Hall signal outputn L voltage

Alarm output L voltage

At output : OFF

VCOM

=6.0V

VLD

=1.5V

IAL

=5mA, AL, ALB terminal

VLD

=1.5V

rCD

=ILDC / ILDD

IHO

=5mA

CL

=100mV

At output : ON

At output : OFF

CL-CS offset voltage

Response time for current limit

PWM input voltage H

PWM input voltage L

Charge-discharge pulse comparison voltage

Charge-discharge pulse output voltage H

Charge-discharge pulse output voltage L

Symbol

Vhys

ILDC

VLDCP

VOH

ILDD

rCD

VLDCL

VHO

VAL

VofsCS

TCS

VPWMH

VPWML

VCRCP

VTOH

VTOL

Max.

−

150

0.8

0.95

2.0

12.0

8.0

0.8

16

3.20

0.50

0.44

1.3

1.3

0.50

99.5

Min.

3.0

0.2

−

−

4

1.60

2.0

0.25

−

−

−

2.0

0.26

0.7

0.7

75.0

Typ.

−

−

50

7.0

5.0

0.5

10

2.40

0.60

1.5

0.35

1.0

1.0

0.10

0.10

92.0

ITO

ITO

=0.5mA

Unit

µsec

mA

mV

µA

−

V

V

V

V

µA

V

mV

V

V

V

V

V

This product isn't designed for protection against radioactive rays.