Power PROFET™ + 12/24/48V | Automotive smart high-side switch

Lowest ohmic high-side smart power switches designed to drive high current loads up to 60 A. Designed for automotive 12V/24V/48V power net.

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Overview

Embedded in different power packages and featuring the lowest RDS(on), the Power PROFET™ family offers high current and energy capability in a scalable family. The ability to drive high current loads makes Power PROFET™ + very well adapted to replace electromechanical relays, fuses, and discrete circuits. All Power PROFET™ are qualified for automotive applications according to AEC-Q100 and Power PROFET™ + additionally is PRO-SIL™ ISO 26262-ready.

Key Features

  • RDS(on) range 0.6-6 mΩ
  • Up to 60 V operating voltage
  • One channel
  • Automotive qualified, AEC-Q100
  • PRO-SIL™ ISO 26262-ready
  • Current trip
  • Analog current sense
  • Basic self-protection & diagnosis
  • Low standby current in Off mode
  • Power & leadless packages
  • Power PROFET™ + pin compatible
  • Reverse ON protection (12 V)

Products

About

Power PROFET™ + 12/24/48V | Automotive smart high-side switch

The Power PROFET™ + smart high-side switch family provides a very low RDS(on) – one variant down to 0.6 mΩ – in a small 8-pin leadless power package. The ability to drive high current loads up to 60 A and its state of the art integrated protections and diagnosis features makes Power PROFET™ +  ideally suited to replace electromechanical relays, fuses and discrete circuits in power distribution and other high current applications in a 12/24/48 V power net. Severe automotive requirements like short circuit, low battery voltage during the cranking and low impact on EMC in PWM operation are fully met. The current sense (kILIS) accuracy especially at low current allows a reliable diagnosis at system level.

Why using Power PROFET™ compared to other PROFET™ or Gate Driver ICs?

The Power PROFET™ family offers the highest energy ratings ever specified for a PROFET™. This family is ideal to address high current loads with fluctuating current profile and are especially designed to manage high currents and high energy for applications under the hood. In addition, the power packages allow enhanced thermal capability and repetitive inductive clamping. Therefore the Power PROFET™ are the only scalable family of protected devices capable to replace relays & fuses from 20 A up to 60 A DC and available for 12/24 and 48V power net. They are easy to design in and go beyond PROFET™ + 2 current capability. They are also an alternative where gate driver ICs in addition with MOSFETs may take too much space and an integrated device is preferred.

Relay replacement through semiconductor contributes to the increase of safety through diagnosis. Power PROFET™ are also immune to dust, shock and vibrations and therefore reduce maintenance. Furthermore they contribute to the increase of comfort through noiseless and smaller modules.

ISO 26262 - Dependable electronics based on Functional Safety (FuSa)

With Infineon’s Power PROFET™ + devices designers are well prepared for the todays and upcoming challenges of the automotive electronic/electrical (E/E) architectures which demand components that meet the requirements for PRO-SIL™ ISO 26262-compliant and PRO-SIL™ ISO 26262-ready classifications used in fail safe and available as also in fail-operational power distribution systems.

To get access to the PRO-SIL™ ISO 26262 documentation please register for myinfineon.com with your company e-mail address. Get in touch with your respective distribution or sales contact to request the elevation of your myInfineon account to partner status. This is required for access to our MyICP portal for download.

Register on myInfineon
ISO 26262 – Functional Safety (FuSa)
Power PROFET™ + design support

Infineon offers a range of design-in materials, which include application notes, evaluation boards, PCB design data, simulation models and online simulations that are available on each product page in the "Design Support" section. In addition, we offer a dedicated tool suite for smart power switches and gate driver ICs for automotive power distribution.

Infineon's Smart Power Switches & Gate Driver Tool Suite supports system architects and hardware designers from idea to realization. This suite allows the user to select the right smart power switch or gate driver IC for a specific load using one of the “Finder & Selection” tools. Together with the different “Simulation & Modeling” tools, various application scenarios can be simulated for the respective product. The results can be documented in the report tool and verified with the “Configuration” tools plus the corresponding evaluation boards.

Facing a design challenge? The Infineon developer community is available 24x7 for you to connect and network with engineers across the globe. Get help from Infineon support engineers, and expert members to solve your design challenges anytime and from anywhere.

Tool Suite
Developer Community

Find information relating to the planned long-term availability of semiconductor products “Longevity” for Automotive Smart Power products.

Power PROFET™ + 12/24/48V | Automotive smart high-side switch

The Power PROFET™ + smart high-side switch family provides a very low RDS(on) – one variant down to 0.6 mΩ – in a small 8-pin leadless power package. The ability to drive high current loads up to 60 A and its state of the art integrated protections and diagnosis features makes Power PROFET™ +  ideally suited to replace electromechanical relays, fuses and discrete circuits in power distribution and other high current applications in a 12/24/48 V power net. Severe automotive requirements like short circuit, low battery voltage during the cranking and low impact on EMC in PWM operation are fully met. The current sense (kILIS) accuracy especially at low current allows a reliable diagnosis at system level.

Why using Power PROFET™ compared to other PROFET™ or Gate Driver ICs?

The Power PROFET™ family offers the highest energy ratings ever specified for a PROFET™. This family is ideal to address high current loads with fluctuating current profile and are especially designed to manage high currents and high energy for applications under the hood. In addition, the power packages allow enhanced thermal capability and repetitive inductive clamping. Therefore the Power PROFET™ are the only scalable family of protected devices capable to replace relays & fuses from 20 A up to 60 A DC and available for 12/24 and 48V power net. They are easy to design in and go beyond PROFET™ + 2 current capability. They are also an alternative where gate driver ICs in addition with MOSFETs may take too much space and an integrated device is preferred.

Relay replacement through semiconductor contributes to the increase of safety through diagnosis. Power PROFET™ are also immune to dust, shock and vibrations and therefore reduce maintenance. Furthermore they contribute to the increase of comfort through noiseless and smaller modules.

ISO 26262 - Dependable electronics based on Functional Safety (FuSa)

With Infineon’s Power PROFET™ + devices designers are well prepared for the todays and upcoming challenges of the automotive electronic/electrical (E/E) architectures which demand components that meet the requirements for PRO-SIL™ ISO 26262-compliant and PRO-SIL™ ISO 26262-ready classifications used in fail safe and available as also in fail-operational power distribution systems.

To get access to the PRO-SIL™ ISO 26262 documentation please register for myinfineon.com with your company e-mail address. Get in touch with your respective distribution or sales contact to request the elevation of your myInfineon account to partner status. This is required for access to our MyICP portal for download.

Register on myInfineon
ISO 26262 – Functional Safety (FuSa)

Power PROFET™ + design support

Infineon offers a range of design-in materials, which include application notes, evaluation boards, PCB design data, simulation models and online simulations that are available on each product page in the "Design Support" section. In addition, we offer a dedicated tool suite for smart power switches and gate driver ICs for automotive power distribution.

Infineon's Smart Power Switches & Gate Driver Tool Suite supports system architects and hardware designers from idea to realization. This suite allows the user to select the right smart power switch or gate driver IC for a specific load using one of the “Finder & Selection” tools. Together with the different “Simulation & Modeling” tools, various application scenarios can be simulated for the respective product. The results can be documented in the report tool and verified with the “Configuration” tools plus the corresponding evaluation boards.

Facing a design challenge? The Infineon developer community is available 24x7 for you to connect and network with engineers across the globe. Get help from Infineon support engineers, and expert members to solve your design challenges anytime and from anywhere.

Tool Suite
Developer Community

Find information relating to the planned long-term availability of semiconductor products “Longevity” for Automotive Smart Power products.

Documents

Documents

Design resources

Developer community

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