VN5050AJTR-E Ver la hoja de datos (PDF) - STMicroelectronics

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VN5050AJTR-E

Single channel high side driver with analog current sense for automotive applications

STMicroelectronics 

VN5050AJ-E

Electrical specifications

Table 10. Current sense (8V<VCC<16V)

Symbol

Parameter

Test conditions

K0

IOUT/ISENSE

IOUT= 0.05A; VSENSE=0.5V; VCSD=0V;

Tj= -40°C...150°C

K1

IOUT/ISENSE

IOUT=1A; VSENSE=0.5V; VCSD=0V;

Tj= -40°C...150°C

IOUT= 1A; VSENSE= 0.5V; VCSD= 0V;

Tj= 25°C...150°C

dK1/K1(1)

Current sense ratio

drift

IOUT=1A; VSENSE= 0.5V;

VCSD=0V;

TJ=-40 °C to 150 °C

K2

IOUT/ISENSE

IOUT= 2A; VSENSE= 4V; VCSD= 0V;

Tj= -40°C...150°C

IOUT= 2A; VSENSE= 4V; VCSD= 0V;

Tj= 25°C...150°C

dK2/K2(1)

Current sense ratio

drift

IOUT= 2 A; VSENSE= 4 V;

VCSD= 0V;

TJ= -40 °C to 150 °C

K3

IOUT/ISENSE

IOUT= 4A; VSENSE= 4V; VCSD= 0V;

Tj= -40°C...150°C

IOUT= 4A; VSENSE= 4V; VCSD= 0V;

Tj= 25°C...150°C

dK3/K3(1)

Current sense ratio

drift

IOUT= 4 A; VSENSE= 4 V;

VCSD=0V;

TJ=-40 °C to 150 °C

ISENSE0

Analog sense

leakage current

IOUT= 0A; VSENSE=0V;

VCSD= 5V; VIN=0V; Tj= -40°C...150°C

VCSD= 0V; VIN=5V; Tj= -40°C...150°C

IOUT= 2A; VSENSE= 0V;

VCSD= 5V; VIN=5V; Tj= -40°C...150°C

Openload ON state

IOL

current detection

VIN = 5V, ISENSE= 5 µA

threshold

VSENSE

Max analog sense

output voltage

IOUT=2A; VCSD=0V

VSENSEH

Analog sense

output voltage in

overtemperature

condition

VCC=13V; RSENSE=10KΩ

ISENSEH

Analog sense

output current in

overtemperature

condition

VCC=13V, VSENSE=5V

Min. Typ. Max. Unit

1100 2440 3480

1600 2030 2580

1630 2030 2430

-10

+10 %

1770 2000 2310

1800 2000 2200

-6

+6 %

1860 1970 2140

1870 1970 2120

-3

+3 %

0

1 µA

0

2 µA

0

1 µA

4

20 mA

5

V

9

V

8

mA

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