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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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CAD/EDA Symbols, Footprints and Models

Quality and Reliability

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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
VNQ5050AKTR-E Available at 7 distributors

Distributor availability ofVNQ5050AKTR-E

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1158 1 Order Now
COMPEL EUROPE 358 1 Order Now
ARROW EUROPE 27000 0 Order Now
Newark Element14 AMERICA 87 0 Order Now
ARROW AMERICA 4038 1 Order Now
MOUSER WORLDWIDE 1850 1 Order Now
Farnell Element14 EUROPE 626 1 Order Now

Distributor reported inventory date: 2020-09-25

Distributor Name

DIGIKEY

Stock

1158

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

358

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

27000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

87

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

4038

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

1850

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

626

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-25

Sample & Buy Buy now
Active
EAR99 NEC Tape And Reel PowerSSO 24 - - MALAYSIA 2.364 / 1k
VNQ5050AK-E Available at 5 distributors

Distributor availability ofVNQ5050AK-E

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 350 1 Order Now
RS COMPONENTS EUROPE 2970 1 Order Now
ARROW EUROPE 1813 0 Order Now
Newark Element14 AMERICA 13 0 Order Now
Farnell Element14 EUROPE 237 1 Order Now

Distributor reported inventory date: 2020-09-25

Distributor Name

COMPEL

Stock

350

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

2970

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

1813

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

13

Min.Order

0

Region

AMERICA Order Now

Farnell Element14

Stock

237

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-25

Active
EAR99 NEC Tube PowerSSO 24 - - MALAYSIA 2.364 / 1k

VNQ5050AKTR-E

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.364 / 1k

Distributor availability ofVNQ5050AKTR-E

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1158 1 Order Now
COMPEL EUROPE 358 1 Order Now
ARROW EUROPE 27000 0 Order Now
Newark Element14 AMERICA 87 0 Order Now
ARROW AMERICA 4038 1 Order Now
MOUSER WORLDWIDE 1850 1 Order Now
Farnell Element14 EUROPE 626 1 Order Now

Distributor reported inventory date: 2020-09-25

Distributor Name

DIGIKEY

Stock

1158

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

358

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

27000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

87

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

4038

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

1850

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

626

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-25

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

PowerSSO 24

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

2.364 / 1k

Country of Origin

MALAYSIA

VNQ5050AK-E

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.364 / 1k

Distributor availability ofVNQ5050AK-E

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 350 1 Order Now
RS COMPONENTS EUROPE 2970 1 Order Now
ARROW EUROPE 1813 0 Order Now
Newark Element14 AMERICA 13 0 Order Now
Farnell Element14 EUROPE 237 1 Order Now

Distributor reported inventory date: 2020-09-25

Distributor Name

COMPEL

Stock

350

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

2970

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

1813

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

13

Min.Order

0

Region

AMERICA Order Now

Farnell Element14

Stock

237

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-25

ECCN (EU)

NEC

Packing Type

Tube

Package

PowerSSO 24

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

2.364 / 1k

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