L99MD02 datasheet(14/46 Pages) STMICROELECTRONICS

14 / 46 page

Electrical specifications

L99MD02

14/46

Doc ID 16082 Rev 5

4.4

Electrical characteristics

VS = 6 to 18 V, VCC = 3.0 to 5.3 V, Tj = -40 to 150 °C, unless otherwise specified.

The voltages are referred to GND and currents are assumed positive, when the current

flows into the pin.

Table 7.

Temperature warning and thermal shutdown

Symbol

Parameter

Min.

Typ.

Max.

Unit

TjTW ON

Temperature warning threshold

junction temperature

Tj increasing

150

°C

TjSD ON

Thermal shutdown threshold junction

temperature

Tj increasing

170

°C

Table 8.

Supply

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

VSA/VSB

Operating supply voltage

range

VSA / VSB DC supply

current

VSx = 13 V, VCC = 5.0 V

EN = high

Outputs floating

0.5

IVS

VS supply current

VS = 13 V, VCC = 5 V

EN = high

1.5

IVSX

VSx (VS, VSA, VSB)

quiescent supply current

VSx = 13 V, VCC = 5 V

EN = low TTest = -40, 25 °C

Outputs floating

µA

TTest = 130 °C

µA

VCC

Operating supply voltage

range

3,0

5,3

ICC

VCC DC supply current

VSx = 13 V,

VCC = 5.0 V

EN = high

VCC quiescent supply

current

VS = 13 V, VCC = 5.0 V

CSN = VCC

EN = low

Outputs floating

µA

Table 9.

Over and undervoltage detection

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

VPOR OFF Power-on-reset threshold

VCC increasing

3.0

VPOR ON

Power-on-reset threshold

VCC decreasing

2.3

VPOR hyst Power-on-reset hysteresis

VPOR OFF - VPOR ON

0.2

VSUV OFF VS UV-threshold voltage

VS increasing

6.0

6.7

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