VNQ810 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

VNQ810

Quad channel high side driver

STMicroelectronics 

VNQ810

Electrical specifications

Table 11. Openload detection

Symbol

Parameter

IOL

tDOL(on)

VOL

Openload On state detection threshold

Openload On state detection delay

Openload Off state voltage detection

threshold

tDOL(off) Openload detection delay at turn-off

Test conditions Min. Typ. Max. Unit

VIN = 5V

IOUT = 0A

20 40 80 mA

200 µs

VIN = 0V

1.5 2.5 3.5 V

1000 µs

Figure 4. Status timings

OPEN LOAD STATUS TIMING (with external pull-up)

t(s) VOUT > VOL

IOUT < IOL

VINn

roduc VSTATn

lete P tDOL(off)

tDOL(on)

Obso Figure 5. Switching characteristics

) - VOUT

ct(s80%

rodu dVOUT/dt(on)

P tr

Obsolete ISENSE

90%

10%

OVER TEMP STATUS TIMING

VINn

Tj > TTSD

VSTATn

tSDL

tSDL

90%

dVOUT/dt(off)

tf

t

INPUT

tDSENSE

t

td(on)

td(off)

t

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