VN5050JTR-E Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

VN5050JTR-E

Single channel high side driver for automotive applications

STMicroelectronics 

Electrical specifications

VN5050J-E

Figure 4. Status timings

OPEN LOAD STATUS TIMING (without external pull-up) OPEN LOAD STATUS TIMING (with external pull-up)

VIN

IOUT < IOL

VIN

IOUT < IOL

VOUT < VOL

VOUT > VOL

VSTAT

tDOL(on)

tPOL

VSTAT

tDOL(on)

OUTPUT STUCK TO VCC

VIN

IOUT > IOL

VOUT > VOL

VSTAT

tDOL(on)

tDSTKON

OVER TEMP STATUS TIMING

Tj > TTSD

VIN

VSTAT

tSDL

tSDL

Truth Table

Table 12. Truth table

Conditions

INPUT

OUTPUT

STATUS (VSD=0V)(1)

L

L

H

Normal operation

H

H

H

L

L

H

Current limitation

H

X

H

L

L

H

Overtemperature

H

L

L

L

L

X

Undervoltage

H

L

X

L

H

Lv

Output voltage > VOL

H

H

H

L

L

H(2)

Output current < IOL

H

H

L

(1) If the VSD is high, the STATUS pin is in a high impedance.

(2) The STATUS pin becomes high with a delay equal to tPOL after INPUT falling edge.

12/31

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