VND10B datasheet(4/11 Pages) STMICROELECTRONICS

4 / 11 page

ELECTRICAL CHARACTERISTICS (continued)

PROTECTION AND DIAGNOSTICS

Symbol

Parameter

Test Condi tions

Mi n.

Typ.

Max.

Unit

VSTAT

St atus Voltage Output

Low

ISTAT =1.6 mA

0.4

VUS D

Under Voltage Shut

Down

3.5

4.5

VSCL

St atus Clamp Voltage

ISTAT =10 mA

ISTAT =-10 mA

-0. 7

TTS D

Thermal Shut-down

Temperature

140

160

180

TSD( hys t.)

Thermal Shut-down

Hysteresis

Reset Temperature

125

VOL

Open Volt age Level

Of f-St ate (note 2)

2.5

IOL

Open Load Current

Level

On-State

0.6

0.9

1.4

tpovl

St atus Delay

(note 3)

µs

tpol

St atus Delay

(note 3)

500

2500

µs

(*) In= Nominal current according to ISO definition for hi gh side automotive switch ( see note 1)

(^) See switching time waveform

(

•)The VIH is internally clamped at 6V about. It is possible to connect this pin to an higher voltage via an external resistor

cal culated to not exceed 10 mA at the i nput pin.

note 1: The Nominal Current is the current at Tc =85

oC for battery voltage of 13V which produces a voltage drop of 0.5 V

note 2: IOL( of f) =( VCC -VOL)/R OL

note 3: tpo vl tpol: ISO definiti on

Note 2 Relevant Figure

Note 3 Relevant Figure

VND10B

4/11

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