LB1997

No. 5978-3/9

Electrical Characteristics at Ta = 25

Note:

• During S/S OFF (standby), the Hall comparator is at High.

• Design target values are not measured.

∆V

CTH

∆V

∆T

TSD

min

typ

max

[Power supply current]

Power supply current

8

mA

0

mA

150

250

µA

Output idle current

200

µA

30

µA

30

µA

[Output]

Saturation voltage, upper side 1

V

lower side 1

0.3

V

Saturation voltage, upper side 2

0.3

V

lower side 2

0.3

V

Current limiter setting voltage

0.37

V

[Hall amplifier]

Common mode input voltage range

1.2

V

Input bias current

1

µA

Minimum Hall input level

60

[S/S pin]

High level voltage

2.0

V

Low level voltage

0.7

V

Input current

200

µA

Leak current

–30

µA

[Control]

1

µA

1

µA

Voltage gain

0.25

times

Startup voltage

2.35

2.65

V

Startup voltage width

50

150

mV

[Hall power supply]

Hall power supply voltage

0.8

V

Allowable current

20

mA

[Thermal shutdown]

Operating temperature

Design target value

150

180

210

°C

Hysterisis

Design target value

15

°C

[Short braking]

Brake pin at High level

4

5

V

Brake pin at Low level

0

1

V

[Control switching]

CC pin at High level

4

5

V

CC pin at Low level

0

1

V

Ratings

Parameter

Symbol

Conditions

Unit

1.0