VND5050AK-E High and Low Side Drivers/Switches by STMicroelectronics

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


The VND5050AJ-E, VND5050AK-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 V CC 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 safe level up to thermal shut-down intervention. Thermal shut-down with automatic restart allows the device to recover normal operation as soon as fault condition disappears.

Where to Buy

Prices starting from US$1.70

Distributor Stock
Logo for RS
RS
from US$3.65
1,100
in stock
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Logo for element14
element14
from US$2.72
1,486
in stock
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Logo for Farnell
Farnell
from US$2.74
1,486
in stock
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Logo for Future Electronics
Future Electronics
from US$1.70
833
in stock
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Logo for Transfer Multisort Elektronik
Transfer Multisort Elektronik
from US$2.45
108
in stock
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Logo for Avnet Silica
Avnet Silica
-
-
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Features

MainInrush 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
ProtectionsUndervoltage shut-downOvervoltage clampLoad current limitationSelf limiting of fast thermal transientsProtection against loss of ground and loss of VCCThermal shut downReverse battery protection (see Application schematic)Electrostatic discharge protection
Diagnostic FunctionsProportional load current senseHigh current sense precision for wide range currentsCurrent sense disableThermal shutdown indicationVery low current sense leakage

Alternative Descriptions

DRIVER, HIGH SIDE, 18A, SOIC | element14
2Ch. Hi Side Driver, VND5050AK | RS
POWERSSO24 | Future Electronics
IC: power switch | Transfer Multisort Elektronik


Frequently Asked Questions

Where can I find additional details, specifications and documents for a VND5050AK-E?

Additional datasheets, footprints and schematics for VND5050AK-E are listed on our Part Details page. You can also find images and similar parts to VND5050AK-E on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for VND5050AK-E on our Product Comparison page. Access via the 'View Pricing & Stock' button to view VND5050AK-E price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does VND5050AK-E fall under?

The VND5050AK-E is listed under Automotive Analog and Power > High and Low Side Drivers/Switches > High Side Switches.

Can I view similar or alternative parts?

You can view similar parts to VND5050AK-E when available in the High Side Switches range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the VND5050AK-E you can contact the distributor directly for product support, shipping queries etc.

Is the VND5050AK-E RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for VND5050AK-E have stock available?

Authorised distributors including element14, Farnell, RS, Future Electronics and Transfer Multisort Elektronik have stock available or on a lead time for VND5050AK-E.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for VND5050AK-E often in real-time on the comparison pages.

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