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ST introduces new VIPower automotive high-side switches for truck, agricultural vehicle and boat applications.

Date Published : 27/07/2012 Share with:

Theses intelligent power switches integrate detailed diagnosis and advanced protections. To meet high automotive standards and thermal stress (fast thermal transients), ST 24V M0-A5 devices embed an internal control, called Power Limitation, that reduces silicon degradation by turning off the internal vertical power MOSFET when the junction temperature increases suddenly.


Key characteristics

One or two channels
Analog or digital output statuses available
Supply voltage operating range: 8 V to 36 V
ILOADMAX: 16 A to 90 A
Clamping voltage: >58 V
Short circuit ruggedness up to 32V with 40mH stray inductance

Proportional load current sense
Open load detection
Output short to VCC detection
Overload and short to ground latch-off
Thermal shutdown
Fault reset

Load current limitation
Undervoltage shut-down
Overvoltage clamp
Reverse battery protection
Thermal shutdown latch-off
Loss of ground and loss of VCC


Product portfolio

Product name






1x 21W


2x 100mΩ

PSSO-12 / SO-16


2x 21W


2x 50mΩ

PSSO-24 / SO-16L


3x 21/55W


2x 35mΩ

PSSO-24 / SO-16L


1x 75W


2x 16mΩ



4x 21W


1x 16mΩ



> 150W


1x 6mΩ



Click here to go to STMicroelectronics website for more information on Automotive High Side Switches


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