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Automotive power distribution

Decentralized and electrified power distribution systems through Infineon's Smart Power Switches

Functions of Smart Power Switches

Typical functions realized through Infineon's Smart Power Switches comprise:

  • Battery protection
  • Power supply connection & isolation
  • Wire protection
  • Load protection
  • Active during parking

Customer benefits

Easy "Functional Safety"-design

A large part of Infineon's Smart Power Switches are already ISO-ready or ISO-compliant with all new devices being fully ISO-compliant and comprehensive safety documentation being available

Seamless platform scalability

Pin-to-pin compatibility through entire PROFETTM portfolio in TSDSO-24 and TSDSO-14 packages, as well as harmonized control interfaces

Minimized power dissipation

Infineon offers the broadest portfolio in terms of RDS,on, as well as 12V and 48V solutions, bringing any commonly-used cooling design to the price-performance optimum

Low-power parking mode

Infineon's PROFETTM and EICEDRIVERTM solutions offer an integrated idle mode, ensuring minimal power consumption during parking while maintaining vital car functions and super-fast wake-up

Smart Power Switches Portfolio

PROFETTM Wire Guard

BTG7003A-1EPW

12 V, 3.6 mΩ , 15.7 A with integrated I²t wire protection and suitable for resistive, inductive and capacitive loads up to 15.7 A

Buy nowDatasheet

BTG7016A-1EPW

12 V, 18 mΩ , 6.8 A with integrated I²t wire protection and suitable for resistive, inductive and capacitive loads up to 6.8 A

Buy nowDatasheet

PROFETTM Load Guard

BTG7090-1EPL

1 channel smart high-side power switch with 12 V, 90 mΩ, 2 A and adjustable current limitation up to 4.34 A

Buy nowDatasheet

BTG7090-2EPL

2 channel smart high-side switch with 12 V, 90 mΩ, 2 A and adjustable overcurrent limitation up to 4.3 A

Buy nowDatasheet

PROFETTM+2

BTS7200-2EPC

Smart High-Side switch driving capability suitable for 1.2 A loads (including relays) and high inrush current loads with extreme cranking capability down to 2.7 V

Buy nowDatasheet

BTS7200-4EPA

Smart High-Side Power Switch driving capability suitable for 1 A loads (including relays) and high inrush current loads such as R5W lamps

Buy nowDatasheet

EiceDRIVERTM APD

2ED2410-EM

Smart analog high-side MOSFET gate driver with low operating current in idle mode < 50 µA. Idle mode with 15 mA load current by-pass

Buy nowDatasheet

2ED4820-EM

Smart high-side N-channel MOSFET gate driver with two independent high-side gate driver outputs with 1 A pull-down, 0.3 A pull up for fast switch off/on

Buy nowDatasheet

Resources

Training "Introducing Infineon PROFETTM Wire Guard
Application Notes "Getting started with 2ED2410-EM"
Application Notes "Current sense and overcurrent accuracy with EICEDRIVERTM APD 2ED4820-EM"
Learn about the different relay and fuse replacements

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