PROFET™ + 24V | Automotive smart high-side switch

PROFET™ + 24V is a scalable family of 24 V high-side smart power switches with protection features and diagnosis for CAV applications

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Overview

Infineon‘s 24V smart high-side switches of the PROFET™ + 24V family are designed to be used for trucks, busses, as well as construction & agriculture vehicles (CAV) in harsh environments. The modular family offers comprehensive protection functions, very fast current sense diagnosis, an extended operating voltage range (up to 48 V) and high short-circuit robustness. All kinds of loads from 0,5 A to 10 A nominal load current can be driven.

Key Features

  • RDS(on) range 10-200 mΩ
  • Up to 48 V operating voltage
  • Up to 4 channels
  • Automotive qualified, AEC-Q100
  • PRO-SIL™ ISO 26262-compliant device
  • Enhanced energy capability
  • Current limitation
  • Basic self-protection & diagnosis
  • Analog current sense
  • TDSO-8/14/24 packages
  • Compatible with PROFET™ + 12V

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Products

About

About PROFET™ + 24V for CAV power distribution

The PROFET™ + 24V is especially designed for CAV applications, such as BCM for trucks and busses, braking (ABS, ESP) and transmission valves, steering / safety systems, decentral ECU’s, ADAS loads, fuse and relay replacement as well as  pneumatic/ hydraulic valves for excavators, fork lifters and agriculture vehicles. The family offers  a RDS(ON) range from 10 to 200 mOhm. The modular family concept consists of single, dual and a four channel device. Beause of the modularity, different devices can be used on the same PCB footprint, which saves costs in case the load requirements change. Finally, the products are also pin- and function compatibel to Infineon's respective 12 V high-side power switch family (PROFET™ + 12V).

About PROFET™ + 24V family for CAV power distribution

All products are designed to withstand 24V load dump conditions (58 V for 400 ms). A steeply switching slew rate reduces power losses and saves energy. Comprehensive protection functions (also for long cables), fast current sense diagnostic with very tight kILIS accuracy, and an extended operating voltage range ensure the highest operational reliability. Two products with lower current limitations ("ERB" variants) allow to switch loads via long cables (e.g., for trailers). All kinds of loads (valves, pumps, motors, sensors, bulbs, LED, etc.) up to 10 A nominal load current can be switched. Within the family also, Infineon's first PRO-SIL™ ISO 26262-compliant high-side power switch is offered. Most of the products have the TDSO-14 package.

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

With Infineon’s PROFET™ + 24V 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. The BTF6070-2ERV is Infineon first PRO-SIL™ ISO 26262-compliant high-side power switch.

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)
PROFET™ + 24V Design Support

Infineon offers a range of design-in materials, which include application notes, evaluation boards, PCB design data, simulation models, and also online simulations. Those materials can be found on each product page in the "Design Support" chapter. In addition, we offer a dedicated tool suite for Smart Power Switches and Gate Driver ICs for automotive power distribution.

Infineon Smart Power Switches and Gate Driver Tool Suite supports system architects and hardware designers from the idea to the 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 and Selection” tools. Together with the different “Simulation and Modeling” tools, various application scenarios can be simulated for a product. The results can be documented in the report tool and verified with “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.

About PROFET™ + 24V for CAV power distribution

The PROFET™ + 24V is especially designed for CAV applications, such as BCM for trucks and busses, braking (ABS, ESP) and transmission valves, steering / safety systems, decentral ECU’s, ADAS loads, fuse and relay replacement as well as  pneumatic/ hydraulic valves for excavators, fork lifters and agriculture vehicles. The family offers  a RDS(ON) range from 10 to 200 mOhm. The modular family concept consists of single, dual and a four channel device. Beause of the modularity, different devices can be used on the same PCB footprint, which saves costs in case the load requirements change. Finally, the products are also pin- and function compatibel to Infineon's respective 12 V high-side power switch family (PROFET™ + 12V).

About PROFET™ + 24V family for CAV power distribution

All products are designed to withstand 24V load dump conditions (58 V for 400 ms). A steeply switching slew rate reduces power losses and saves energy. Comprehensive protection functions (also for long cables), fast current sense diagnostic with very tight kILIS accuracy, and an extended operating voltage range ensure the highest operational reliability. Two products with lower current limitations ("ERB" variants) allow to switch loads via long cables (e.g., for trailers). All kinds of loads (valves, pumps, motors, sensors, bulbs, LED, etc.) up to 10 A nominal load current can be switched. Within the family also, Infineon's first PRO-SIL™ ISO 26262-compliant high-side power switch is offered. Most of the products have the TDSO-14 package.

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

With Infineon’s PROFET™ + 24V 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. The BTF6070-2ERV is Infineon first PRO-SIL™ ISO 26262-compliant high-side power switch.

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)

PROFET™ + 24V Design Support

Infineon offers a range of design-in materials, which include application notes, evaluation boards, PCB design data, simulation models, and also online simulations. Those materials can be found on each product page in the "Design Support" chapter. In addition, we offer a dedicated tool suite for Smart Power Switches and Gate Driver ICs for automotive power distribution.

Infineon Smart Power Switches and Gate Driver Tool Suite supports system architects and hardware designers from the idea to the 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 and Selection” tools. Together with the different “Simulation and Modeling” tools, various application scenarios can be simulated for a product. The results can be documented in the report tool and verified with “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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