Quad channel high side driver with analog current sense for automotive application

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  • The VNQ5050AK-E is a monolithic device made using STMicroelectronics VIPower M0-5 technology. It is intended for driving resistive or inductive loads with one side connected to ground. Active VCC pin voltage clamp protects the device against low energy spikes (see ISO7637 transient compatibility table).

    This device integrates an analog current sense which delivers a current proportional to the load current (according to a known ratio) when CS_DIS is driven low or left open. When CS_DIS is driven high, the CURRENT SENSE pin is in a high impedance condition.
    Output current limitation protects the device in overload condition. In case of long overload duration, the device limits the dissipated power to a safe level up to thermal shut-down intervention. Thermal shut-down with automatic restart allows the device to recover normal operation as soon as the fault condition disappears.

    Key Features

    • General FeaturesInrush current active management by power limitationVery low stand-by current3.0V CMOS compatible inputOptimized electromagnetic emissionVery low electromagnetic susceptibilityIn compliance with the 2002/95/EC European directive
    • Protection:Undervoltage shut-downOvervoltage clampLoad current limitationSelf limiting of fast thermal transientsProtection against loss of ground and loss of VCCThermal shut downReverse battery protectionElectrostatic discharge protection
    • Diagnostic functions:Proportional load current senseHigh current sense precision for wide current rangeCurrent sense disableThermal shutdown indicationVery low current sense leakage

Circuit Diagram

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Part Number
Package
Packing Type
Operating Temperature (°C) (min)
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Order from Distributors
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VNQ5050AKTR-E PowerSSO 24 Tape And Reel -
Active
2.364 1000 EAR99 MALAYSIA Check Availability

Distributor availability ofVNQ5050AKTR-E

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 12498 1 Order Now
ARROW EUROPE 75000 0 Order Now
Newark Element14 AMERICA 110 0 Order Now
ARROW AMERICA 410 1000 Order Now
MOUSER WORLDWIDE 2483 1 Order Now
Farnell Element14 EUROPE 831 1 Order Now

Distributor reported inventory date: 2019-12-04

Distributor Name

DIGIKEY

Stock

12498

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

75000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

110

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

410

Min.Order

1000

Region

AMERICA Order Now

MOUSER

Stock

2483

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

831

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-04

Get sample
VNQ5050AK-E PowerSSO 24 Tube -
Active
2.364 1000 EAR99 MALAYSIA Check Availability

Distributor availability ofVNQ5050AK-E

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 3224 1 Order Now
ARROW EUROPE 3194 0 Order Now
Newark Element14 AMERICA 13 0 Order Now
Farnell Element14 EUROPE 759 1 Order Now

Distributor reported inventory date: 2019-12-04

Distributor Name

RS COMPONENTS

Stock

3224

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

3194

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

13

Min.Order

0

Region

AMERICA Order Now

Farnell Element14

Stock

759

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-04

VNQ5050AKTR-E

Package

PowerSSO 24

Packing Type

Tape And Reel

Unit Price (US$)

2.364*

Distributor availability ofVNQ5050AKTR-E

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 12498 1 Order Now
ARROW EUROPE 75000 0 Order Now
Newark Element14 AMERICA 110 0 Order Now
ARROW AMERICA 410 1000 Order Now
MOUSER WORLDWIDE 2483 1 Order Now
Farnell Element14 EUROPE 831 1 Order Now

Distributor reported inventory date: 2019-12-04

Distributor Name

DIGIKEY

Stock

12498

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

75000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

110

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

410

Min.Order

1000

Region

AMERICA Order Now

MOUSER

Stock

2483

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

831

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-04

Operating Temperature (°C)

(min)

-

Marketing Status

Active

Unit Price (US$)

2.364

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

VNQ5050AK-E

Package

PowerSSO 24

Packing Type

Tube

Unit Price (US$)

2.364*

Distributor availability ofVNQ5050AK-E

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 3224 1 Order Now
ARROW EUROPE 3194 0 Order Now
Newark Element14 AMERICA 13 0 Order Now
Farnell Element14 EUROPE 759 1 Order Now

Distributor reported inventory date: 2019-12-04

Distributor Name

RS COMPONENTS

Stock

3224

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

3194

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

13

Min.Order

0

Region

AMERICA Order Now

Farnell Element14

Stock

759

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-04

Operating Temperature (°C)

(min)

-

Marketing Status

Active

Unit Price (US$)

2.364

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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      DS5177
      Quad channel high side driver with analog current sense for automotive applications
      10.0
      323.47 KB
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      Quad channel high side driver with analog current sense for automotive applications

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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
VNQ5050AK-E
Active
PowerSSO 24 Automotive Ecopack2
VNQ5050AKTR-E
Active
PowerSSO 24 Automotive Ecopack2

VNQ5050AK-E

Package:

PowerSSO 24

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PowerSSO 24

Grade

Automotive

RoHS Compliance Grade

Ecopack2

VNQ5050AKTR-E

Package:

PowerSSO 24

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PowerSSO 24

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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