L9856

Electrical specifications

7/14

2.3

Recommended operating conditions

For proper operations the device should be used within the recommended conditions.

2.4

Electrical characteristics

Table 5.

Recommended operating conditions

Symbol

Parameter

Value

Units

Min.

Max.

(1)

High side driver output stage voltage

VS+4.4

VS+18

V

High side floating supply offset voltage

(25°C)

(125°C)

-3.2

-2.9

150

150

V

Output voltage gate connection

V

Supply voltage

4.4

6.5

V

Input voltage

0

V

Reset input voltage

0

V

Allowable offset voltage slew rate

-50

50

V/nsec

Switching frequency

200

kHz

1.

2.

Guaranteed by design.

Table 6.

Electrical characteristics

load R = 50

, C = 2.5 nF. Unless otherwise noted, these specifications apply for an

operating ambient temperature range of -40 °C <

T

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

positive going threshold

4.3

V

negative going threshold

2.8

hysteresis

0.02

0.3

0.6

Undervoltage lockout response

time

to 2.7 V or from 2.7 V to

6.5 V

0.5

20

s

400

µA