LB1966M

No. 6215-2/4

Allowable Operating Ranges at Ta = 25

Parameter

Symbol

Conditions

Ratings

Unit

Power supply voltage

3.6 to 17

V

Common mode input voltage range

V

Electrical Characteristics at Ta = 25

Parameter

Symbol

Conditions

Ratings

Unit

min

typ

max

Circuit current

In drive mode (CT = L)

4

6

mA

In lockup protection mode (CT = H)

4

6

mA

CT capacitor charge current

0.8

1.2

2.0

µA

Capacitor discharge current

0.16

0.24

0.4

µA

Capacitor discharge current ratio

4.0

6.0

8.0

–

CT charge voltage

6.0

7.0

8.0

V

CT discharge voltage

1.2

1.6

2.0

V

Output limiter withstand voltage

Io = 10 mA

24.0

25.5

27.0

V

Output saturation voltage

Io = 500 mA

1.0

1.3

V

Hall input sensitivity

Including offset and hysteresis

10

18

mV

RD output saturation voltage

0.2

0.5

V

RD output leak current

0.1

10

µA

Thermal protection trigger temperature

Assured design target *

150

180

200

°C

* Assured design target: Target value, not measured individually

Truth Table

IN–

IN+

CT

OUT1

OUT2

RD

Mode

H

L

L

L

H

L

Rotating

LH

HL

L

–

–

H

off

off

H

Lock-up protection activated

Pin Assignment

10 VCC

RD

1

9CT

IN+

2

8NC

NC

3

7

OUT2

4

6

GND

OUT1

5

Top view

LB1966M