ITS4035S-EP-D
35 mΩ single channel smart high-side power switch
Overview
Description
The ITS4035S-EP-D is a single channel smart high side switch providing diagnosis capabilities and enhanced
protection functions. The device offers an adjustable current limitation to offer higher reliability for protecting
the system. It provides enhanced diagnostic features including a separated status pin for sensing fault
conditions. The ITS4035S-EP-D is designed to switch resistive, inductive or capacitive loads in the industrial
application. The high voltage IN and DEN pins, can directly be interfaced with an optocoupler.
Diagnostic functions
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Short circuit to ground (overload) indication
Open load detection in OFF
Overtemperature switch off indication
Stable diagnostic signal during short circuit and overtemperature shutdown
Protection Functions
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Overvoltage protection
User adjustable overload- and short circuit protection
Stable behavior during undervoltage
Overtemperature protection with restart after cooling down phase
Reverse polarity / inverse current protection with external components
Loss of ground protection
The qualification of this product is based on JEDEC JESD47J and may reference to existing qualification
results of similar products. Such referring is justified by the structural similarity of the products. The product
is not qualified and manufactured according to the requirements of Infineon Technologies with regard to
automotive and/or transportation applications. Infineon Technologies administrates a comprehensive
quality management system according to the latest version of the ISO9001 and IATF 16949.
The most updated certificates of the ISO9001 and IATF 16949 are available at
www.infineon.com/cms/en/product/technology/quality/
Type
Package
Marking
ITS4035S-EP-D
PG-TSDSO-14
IT4035SD
Datasheet
2
Rev.1.00
2023-11-09