VN5012AK-E(2008) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

VN5012AK-E
(Rev.:2008)

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

STMicroelectronics 

VN5012AK-E

Electrical specifications

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

Symbol

Parameter

Test conditions

Min. Typ. Max. Unit

K0

IOUT/ISENSE

IOUT=0.25A; VSENSE=0.5V;

VCSD=0V;

Tj= -40°C...150°C

3090 5080 7070

K1

IOUT/ISENSE

IOUT=5A; VSENSE=0.5V;VCSD=0V;

Tj= -40°C...150°C

IOUT=5A; VSENSE=0.5V;VCSD=0V;

Tj= 25°C...150°C

3590 4480 5370

3790 4480 5170

dK1/K1(1)

Current sense ratio

drift

IOUT=5A; VSENSE= 0.5V;

VCSD=0V;

TJ= -40 °C to 150 °C

-8

+8 %

K2

IOUT/ISENSE

IOUT=10A; VSENSE=4V;VCSD=0V;

Tj= -40°C...150°C

IOUT=10A; VSENSE=4V;VCSD=0V;

Tj= 25°C...150°C

4080 4510 4980

4160 4510 4860

dK2/K2(1)

Current sense ratio

drift

IOUT=10 A; VSENSE= 4 V;

VCSD=0V;

TJ= -40 °C to 150 °C

-5

+5 %

K3

IOUT/ISENSE

IOUT=25A; VSENSE=4V;VCSD=0V;

Tj= -40°C...150°C

IOUT=25A; VSENSE=4V;VCSD=0V;

Tj= 25°C...150°C

4420 4600 4780

4460 4600 4740

dK3/K3(1)

Current sense ratio

drift

IOUT=25 A; VSENSE= 4 V;

VCSD=0V;

TJ= -40 °C to 150 °C

-4

+4 %

ISENSE0

Analog sense

leakage current

IOUT=0A; VSENSE=0V;

VCSD=5V; VIN=0V; Tj=-40°C...150°C 0

VCSD=0V; VIN=5V; Tj=-40°C...150°C 0

1 µA

2 µA

IOUT= 2A; VSENSE= 0V;

VCSD= 5V; VIN=5V; Tj=-40°C...150°C 0

1 µA

Openload On state

IOL current detection

threshold

VIN = 5V, ISENSE= 5 µA

10

45 mA

Max analog sense

VSENSE output voltage

IOUT=15A; VCSD=0V

5

V

Analog sense

VSENSEH

output voltage in

overtemperature

condition

VCC=13V; RSENSE=2.2KΩ

9

V

ISENSEH

Analog sense

output current in

overtemperature

condition

VCC= 13V; VSENSE= 5V

8

mA

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