VN5012AK-E(2008) Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

VN5012AK-E
(Rev.:2008)

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

STMicroelectronics 

Electrical specifications

VN5012AK-E

Table 8. Logic input

Symbol

Parameter

Test conditions

VIL

IIL

VIH

IIH

VI(hyst)

VICL

VCSDL

ICSDL

Input low level voltage

Low level input current

Input high level voltage

VIN=0.9V

High level input current VIN=2.1V

Input hysteresis voltage

Input clamp voltage

IIN=1mA

IIN=-1mA

CS_DIS low level voltage

Low level CS_DIS

current

VCSD=0.9V

VCSDH

CS_DIS high level

voltage

ICSDH

High level CS_DIS

current

VCSD=2.1V

VCSD(hyst)

CS_DIS hysteresis

voltage

VCSCL

CS_DIS clamp voltage

ICSD=1mA

ICSD=-1mA

Min. Typ. Max. Unit

0.9 V

1

µA

2.1

V

10 µA

0.25

V

5.5

7V

-0.7

V

0.9 V

1

µA

2.1

V

10 µA

0.25

V

5.5

7V

-0.7

V

Table 9. Protections and diagnostics (1)

Symbol

Parameter

Test conditions

Min. Typ. Max. Unit

IlimH

IlimL

TTSD

TR

TRS

THYST

VDEMAG

VON

DC Short circuit current

Short circuit current

during thermal cycling

Shutdown temperature

Reset temperature

Thermal reset of

STATUS

Thermal hysteresis

(TTSD-TR)

Turn-off output voltage

clamp

Output voltage drop

limitation

VCC=13V

5V<VCC<36V

VCC=13V TR<Tj<TTSD

IOUT=2A; VIN=0; L=6mH

IOUT= 0.5A;

Tj= -40°C...+150°C

(see Figure 9)

45

65

90

A

90

A

24

A

150 175 200 °C

TRS + 1 TRS + 5

°C

135

°C

7

°C

VCC-41 VCC-46 VCC-52 V

25

mV

1. To ensure long term reliability under heavy overload or short circuit conditions, protection and related

diagnostic signals must be used together with a proper software strategy. If the device is subjected to

abnormal conditions, this software must limit the duration and number of activation cycles.

10/31

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