VND05B datasheet(4/11 Pages) STMICROELECTRONICS

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VND05B / VND05B (011Y) / VND05B (012Y)

ELECTRICAL CHARACTERISTICS (continued)

PROTECTIONS AND DIAGNOSTICS

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

(^) See switching time waveform

(

•)The V

IH is internally clamped at 6V about. It is possible to connect this pin to an higher voltage via an external resistor calculated to not

exceed 10 mA at the input pin.

Note 1: The Nominal Current is the current at Tc=85°C for battery voltage of 13V which produces a voltage drop of 0.5V

Note 2: IOL(off) =(VCC-VOL)/ROL

Note 3: tpovl tpol: ISO definition

Symbol

Parameter

Test Conditions

Min

Typ

Max

Unit

VSTAT

Low output voltage status ISTAT=1.6mA

0.4

VUSD

Undervoltage shut-down

3.5

4.5

VSCL

Status clamp voltage

ISTAT= 10mA

ISTAT= -10mA

-0.7

TTSD

Thermal shut-down

temperature

140

160

180

°C

TTSD(hyst)

Thermal shutdown

hysteresis temperature

°C

Reset temperature

125

°C

VOL

Open voltage level

Off state (note 2)

2.5

IOL

Open load current level

On state

180

tpovl

Overtemperature Status

delay

(note 3)

µs

tpol

Open Load Status delay

(note 3)

500

2500

µs

Note 2 Relevant Figure

Note 3 Relevant Figure

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