ST2044 datasheet(7/13 Pages) STMICROELECTRONICS

7 / 13 page

ST2044

Electrical characteristics

7/13

Note:

Pulse testing techniques maintain junction temperature close to ambient temperature:

thermal effect must be takes into account separately.

Specified by design, not production tested.

Guaranteed by design.

Table 8.

Supply current characteristics

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

ISOL

Current low level

output

VIENX = VI, No Load,

0.05

µA

VIENX = VI, No Load,

TJ=-40 to 125°C

ISOH

Current low high

output

VIENX = 0, No Load,

140

180

µA

VIENX = 0, No Load,

TJ=-40 to 125°C

200

Output leakage

current

VIENX = VI, Output connected to

GND, TJ=-40 to 125°C

µA

Table 9.

Undervoltage characteristics

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

VIL

Low level input

voltage

22.5

VHYS

Hysteresis

100

Table 10.

Overcurrent (OC) characteristics

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

ISINK

Sink current

VO = 5V

Output low voltage

IO = 5mA

0.5

IOFF

OFF-state current

VO = 5V VO = 3.3V

µA

TFB

Fault-blanking period

VI = 5.5V, TJ = 25°C

(See Note 2 and 3)

210

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