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VNQ5E050AKTR-E

Active

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

Quantity $ per Unit Savings
1 - 9$6.760%
10 - 24$6.0810%
25 - 99$5.7415%
100 - 249$4.9826%
250 - 499$4.7230%
500$4.2437%
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Out of stock
$6.76
Parameter NameParameter Value
Operating RangeAutomotive
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeAutomotive
Package NamePowerSSO 24

The VNQ5E050AK-E is a quad channel high-side driver manufactured using ST proprietary VIPowerâ„¢ M0-5 technology and housed in PowerSSO-24 package. The device is designed to drive 12 V automotive grounded loads, and to provide protection and diagnostics. It also implements a 3 V and 5 V CMOS compatible interface for the use with any microcontroller.


The device integrates advanced protective functions such as load current limitation, inrush and overload active management by power limitation, overtemperature shut-off with auto-restart and overvoltage active clamp.


A dedicated analog current sense pin is associated with every output channel providing enhanced diagnostic functions including fast detection of overload and short-circuit to ground through power limitation indication, overtemperature indication, short-circuit to VCCdiagnosis and on-state and off-state open-load detection. The current sensing and diagnostic feedback of the whole device can be disabled by pulling the CS_DIS pin high to share external sense resistor with similar devices.

Key features
  • General
    • Inrush current active management by power limitation
    • Very low standby current
    • 3.0 V CMOS compatible inputs
    • Optimized electromagnetic emissions
    • Very low electromagnetic susceptibility
    • Compliance with European directive 2002/95/EC
    • Very low current sense leakage
  • Diagnostic functions
    • Proportional load current sense
    • High current sense precision for wide currents range
    • Current sense disable
    • Off-state open-load detection
    • Output short to VCCdetection
    • Overload and short to ground (power limitation) indication
    • Thermal shutdown indication
  • Protections
    • Undervoltage shutdown
    • Overvoltage clamp
    • Load current limitation
    • Self limiting of fast thermal transients
    • Protection against loss of ground and loss of VCC
    • Overtemperature shutdown with auto restart (thermal shutdown)
    • Reverse battery protected
    • Electrostatic discharge protection