Smart Low-Side & High-Side Switches

 
  • Products
  • Highlights
  • Documents
  • Boards
  • Simulation
  • Videos
  • Forums
  • Support
  • Software & Tools

Smart Low-Side & High-Side Switches


Smart Low-Side & High-Side Switches


 

High Side Switches for Industrial Applications

All Industrial PROFET™ devices are extremely energy robust, making them ideal for switching inductive loads and driving relays. Their main application areas include high-voltage applications up to 58V, high-speed PWM applications (up to 1kHz) and they are most notably capable of switching higher inductances smoothly. The well-established core devices can be driven at temperature ranges of -30…85°C, the new Industrial PROFET™ family even offers an extended temperature range of -40…1 25°C. The product concept includes a variety of protection functions like over temperature, short circuit, overload, current limitation, open load detection and is available with diagnosis.

 

High Side Switches for Industrial Applications

 

PROFET – High Side Switch with smart Features

The highly integrated PROFET™ family (PROtected FET) incorporates a broad range of smart features, like diagnosis and protection. PROFET™ intelligent power switches consist of DMOS power transistor and CMOS logic circuitry for complete built-in protection.
The PROFET™ family offers protection against overload, overvoltage, short-circuit, excessive temperature, ground loss, power supply loss and Electrostatic Discharge (ESD). The PROFET™ family products are also capable of protecting against dynamic overvoltage such as load dump and inductive load turn-off. For the benefits and the functionality of the protection features, please refer to www.infineon.com/profet.
The PROFET™ diagnostics offer the choice of either status or current sense features, or a combination of both. In the event of a malfunction, the status feature is able to diagnose overtemperature or open-load. The PROFET™ high side Switches diagnostic features also provide the user with precise information about switch and load. Diagnostic feedback and load current sensing minimize risks by eliminating the need for additional discrete circuitry and assembly.
This vast range of smart features makes the PROFET™ high side Switches ideal for a variety of automotive (12V), trucks & agriculture (24V) and industrial applications.

 

PROFET: High Side Switch with smart Features

 

SPIDER - Smallest Low Side- and High Side Switch

SPIDER stands for SPI Driver for Enhanced Relay control. SPIDER products are the smallest relay drivers in the market with innovative features and packages.
With the SPIDER family Infineon offers a wide choice of integrated Multichannel switches specially designed for the control of small loads like relays, LEDs and small motors.
The new modular family is scaled by RDS(on), packages and add-on features. The SPIDER Switches come in 4- and 8-channel low-side configurations (SPIDER Low-Side), as well as configurable 8-channel high-/low-side configurations (SPIDER High-/low-Side).
The SPIDER Switches offer not only the scalability through the number of channels and the current density, but also flexibility regarding enhanced features like parallel inputs for PWM, limp home and low-voltage cranking.
A variety of packages is available in order to serve different applications.

 

SPIDER - Smallest Low Side- and High Side Switch

 

SPOC – Smart High Side Switch

SPOC devices are high-side smart power Multichannel switches providing embedded protective functions and diagnosis. The SPOC Switches are specially designed for standard exterior lighting and LED equivalent loads in automotive applications, but can be used for further automotive and industrial applications such as heating, motor driving or power distribution.
The unique selling point of the SPOC Switches is the pin, function and package compatibility within a SPOC family and the ability to drive a bulb or LED with the same device (except SPOC-DUO family), enabling customers to develop a modular and scalable platform with only one PCB.
Configuration and diagnosis are carried out via SPI. Additionally, there is a current sense signal available for each channel that is routed via a multiplexer to one diagnostic pin.

 

SPOC: Smart High Side Switch

 

FLEX – Multichannel Low-Side Switch

The Flex Multichannel Low-Side Switches family for powertrain, safety and industrial applications is specially designed to drive a various range of loads from relays, injector valves, oxygen probe heaters and general purpose solenoids, through to unipolar stepper motors. We offer a complete family concept with full scalability from 2 to 18 channels and leading edge technology.
All Flex Multichannel Switches have full certification and are equipped with embedded protection functions and enhanced diagnosis which are used in numerous industry platforms.

 

FLEX: Multichannel Low-Side Switch

 

HITFET, TEMPFET – Smart Low Side Switches

TEMPFET: The era of the Infineon’s Smart Power Low Side switches began with the introduction of the TEMPFET®. TEMPFET® devices are temperature protected FET-switches. The TEMPFET Switches can be controlled as any discrete FET, but in addition they implement a temperature protection. Characteristic for TEMPFET® devices is the temperature sensor. This sensor is mounted on top of a standard MOSFET. The temperature sensor has the behaviour of a thyristor. It fires at overtemperature. In the classic version of the TEMPFET®, the temperature sensor is connected already internally in-between gate and source of the MOSFET. In case of an overtemperature it simply shorts gate and source and hence switches the MOSFET off. Since this concept requires a serial gate resistor to protect the internal thyristor, the classic TEMPFET® devices are restricted to applications with slower switching times. With the Speed-TEMPFET® family the temperature sensor is externally available. This enables the user of a Speed TEMPFET® on the one hand side to define, how the Speed TEMPFET® should react at overtemperature, on the other hand it extends the application area for temperature protected FET switches towards fast-switching PWM applications. To ensure short circuit protection for classic TEMPEFT® devices, the maximum gate to source voltage has to be limited.
HITFET: Ever increasing demand for highly integrated protected switches will continue to drive the use, acceptance and development of HITFET® (High-Integrated Temperature protected FET) long into the future. Fault detection and protection are safety features required and widely used today in numerous automotive and industrial applications. In particular for these high power applications where voltage transients or high inductance loads are present, circuit protection is critical. HITFET low-side switches are versatile power transistors ideally designed for automotive and industrial applications. Their built-in intelligence and protective features offer not only significant cost and PCB reduction, shorter time to market, but also improved performance & reliability over conventional, discrete solutions.

 

HITFET, TEMPFET: Smart Low Side Switches

 

Galvanic Isolated High Side Switches and Input ICs

The ISOFACE™ ISO1H8xxG product family offers robust and intelligent galvanic isolated interfaces between the micro-controller or bus-ASIC and the power switches. Its 8-channel high-side switches can drive any kind of resistive, inductive or capacitive loads.
ISOFACE™ high side switches integrate robust galvanic isolation (UL508 and EN 61131-2 certified) to protect the 3.3V/5V control domain of an industrial control system from the harsh 24V (typ.) process side and 8-channel high-side power-switching capabilities of up to 1.2A per channel. Further features like active current limitation, over temperature protection and common diagnostic feedback for over temperature and for Vbb under-voltage make them the ideal choice for industry automation systems.
The ISOFACE™ product family is best suited for applications such as Programmable Logic Controllers (PLC), Distributed Control Systems, General Control Equipment, Robotics and Solid State Relay. The ISO1H81xG products enable OEM-product designs which meet the stringent EMI requirements of the IEC 61131-2 norm (zone C) applicable for Programmable Logical Controllers (PLC).

 

ISOFACE™ Galvanic Isolated High Side Switches

Smart Low-Side & High-Side Switches

Product Selection Guide

Title Size Date Version
1.7 MB 04 Apr 2016 01_00
3.8 MB 12 Mar 2008
21 MB 22 Feb 2016 00_00

Product Brochure

Title Size Date Version
2 MB 22 Sep 2010

Application Notes

Title Size Date Version
192 KB 01 Dec 2007

Smart Low-Side & High-Side Switches

Evaluation Boards

Board Family Description Status
PROFETPLUS MOTHERBRD High/Low Side Switch, This demoboard is designed to handle all devices within the PROFETTM+ family. Banana connectors are provided for the connection to the power lines. The motherboard contains the entire application circuitry around the PROFETTM+ device. Additionally, some useful functions, such as the possibility to connect more than one demoboard to a test set up are implemented.
    on request
    DEMOBOARD BTF3050TE High/Low Side Switch The BTF3050TE Demoboard is a small PCB (85mm x 70mm) where an BTF3050TE sample is already mounted. An integrated voltage regulator provides a stable 5V to the devices supply pin. The SRP resistor selectors allows the user to control the device’s Slew Rate. LEDs show the device status.
    • BTF3050TE
    on request
    SHIELD_BTF3050TE High/Low side switch
    • XMC1000
    on request
    SPOC+ MAIN DEMOBOARD High/Low Side Switch SPOC+ Evaluation Board enables the device evaluation and accelerates the design-in phase. The Evaluation Board can be connected to the “XC2000 power easy kit” and controlled, via USB, using a powerful and intuitive Graphical User Interface (GUI) installed on your computer. This board is just the main demoboard to be used with the daughterboard of the different SPO+ products. Daugherboards are not included and have to be ordered separately.
      on request
      DEMOBRD BTT6010-1EKA High/Low Side Switch The BTT6030-1EKA Daughterboard is a small PCB with soldered PROFET+24V device on it. It has to be used in combination with the PROFET+ main demo board
      • BTT6010-1EKA
      on request
      DEMOBOARD ITS42K5D High/Low Side Switch The ITS42k5D-LD-F evaluation board can be used to easily evaluate the dual channel high-side smart switch in the very small and thermally optimized PG-TSON-10 package. The ITS42k5D-LD-F demo board is fully equipped with external components as well as the device.
      • IFX25001TFV50
      • ITS42K5D-LD-F
      on request
      TLE75008-EMD DB High/Low Side Switch TLE75008-EMD DB contains the Daughter Board PCB and an assembled TLE75008-EMD for evaluation tasks. The DB is ready to be mounted on a SPIDER+ Demoboard
        on request
        TLE75004-ELD DB High/Low Side Switch TLE75004-ELD DB contains the Daughter Board PCB and an assembled TLE75004-ELD for evaluation tasks. The DB is ready to be mounted on a SPIDER+ Demoboard
          on request
          SPIDER PLUS EVAL KIT High/Low Side Switch The Evalution Kit enables the device evalutation and supports the design-in phase. The Kit inlcudes a SPIDER+ Demoboard, one uIO-Stick and one TLE75008-EMD Daughter Board (DB). In addition the Kit contains the application software and Getting Started User Manual.
            on request
            TLE75080-EMH DB High/Low Side Switch TLE75080-EMH DB contains the Daughter Board PCB and an assembled TLE75080-EMH for evaluation tasks. The DB is ready to be mounted on a SPIDER+ Demoboard
              on request
              SPIDER PLUS DEMOBOARD High/Low Side Switch The SPIDER+ Demoboard only (without uIO stick, Daughter bord and SW). The Demoboard offers a socket for evaluation of all SPIDER+ family products.
                on request
                DEMOBRD BTT6010-1EKB High/Low Side Switch The BTT6030-1EKA Daughterboard is a small PCB with soldered PROFET+24V device on it. It has to be used in combination with the PROFET+ main demo board
                • BTT6010-1EKB
                on request
                KIT_AK_SMALL_ENGINE High/Low Side Switch, Microcontroller, Motor Driver, Transceiver The Starter Kit for 1- / 2-Cylinder Combustion Engines includes: Small Engine Control Unit, MECTRONIK MECLAB™ configuration and calibration software, U-Connect XC2704 Interface Board USB-CAN and Cable Harness
                • BTS3410
                • KP254
                • TLE4253
                • TLE6250
                • TLE8080
                • TLE8444
                • XC2733
                active
                DEMOBRD BTS3160D V1.1 High/Low Side Switch The BTS3160 Demoboard is a small PCB (7 cm × 8 cm) where a engineering sample is already mounted with a 6 cm² copper cooling area. LEDs show the device status. All device pins can be directly accessed and a jumper disconnects the attached logic from the device to avoid interferenc es for customer measurements. 
                • BTS3160D
                on request
                DEMOBOARD BTS3256 High/Low Side Switch The BTS3256D Demoboard is a small PCB (7 cm × 8 cm) where a engineering sample is already mounted with a 6 cm2 copper cooling area. LEDs show the device status. All device pins can be directly accessed and a jumper disconnects the attached logic from the device to avoid interferences for customer measurements.
                • BTS3256D
                on request
                DEMOBOARD BTS3104SDR High/Low Side Switch The BTS3104SDR Demoboard is a small PCB where a engineering sample is already mounted with a 6 cm2 copper cooling area. All device pins can be directly accessed for customer measurements.
                • BTS3104SDR
                on request
                DEMOBOARD BTS3104SDL High/Low Side Switch The BTS3104SDL Demoboard is a small PCB where a engineering sample is already mounted with a 6 cm2 copper cooling area. All device pins can be directly accessed for customer measurements.
                • BTS3104SDL
                on request
                DEMOBOARD BTS3046SDR High/Low Side Switch The BTS3046SDR Demoboard is a small PCB where a engineering sample is already mounted with a 6 cm2 copper cooling area. All device pins can be directly accessed for customer measurements.
                • BTS3046SDR
                on request
                DEMOBOARD BTS3046SDL High/Low Side Switch The BTS3046SDL Demoboard is a small PCB where a engineering sample is already mounted with a 6 cm2 copper cooling area. All device pins can be directly accessed for customer measurements.
                • BTS3046SDL
                on request
                DEMOBOARD BTS3028SDR High/Low Side Switch The BTS3028SDR Demoboard is a small PCB where a engineering sample is already mounted with a 6 cm2 copper cooling area. All device pins can be directly accessed for customer measurements.
                • BTS3028SDR
                on request
                DEMOBOARD BTS3028SDL High/Low Side Switch The BTS3028SDL Demoboard is a small PCB where a engineering sample is already mounted with a 6 cm2 copper cooling area. All device pins can be directly accessed for customer measurements.
                • BTS3028SDL
                on request
                BTT6050-2EKA DMB.ADAPT. High/Low Side Switch The BTT6050-2EKA Daughterboard is a small PCB with soldered PROFET+24V device on it. It has to be used in combination with the PROFET+ main demo board
                • BTT6050-2EKA
                on request
                IND PROFET_EVAL BOARD High/Low Side Switch This Industrial PROFET™ universal evaluation kit enables you to test the performance of the new Industrial product family. The evaluation kit includes the board plus three samples of each of the new single channel products.
                • ITS4060S-SJ-N
                • ITS4100S-SJ-N
                • ITS41K0S-ME-N
                • ITS4200S-ME-N
                • ITS4200S-ME-O
                • ITS4200S-ME-P
                • ITS4200S-SJ-D
                • ITS4300S-SJ-D
                on request
                DEMOBOARD ITS42008 High/Low Side Switch The ITS42008-SB-D demo board can be used to easily evaluate the 8-channel Industrial PROFET™ ITS42008-SB-D. The demo board is fully equipped with external components as well as the device.
                • ITS42008-SB-D
                on request
                BTT6200-4EMA BOARD High/Low Side Switch The BTT6030-1EKA Daughterboard is a small PCB with soldered PROFET+24V device on it. It has to be used in combination with the PROFET+ main demo board
                • BTT6200-4EMA
                on request
                BTT6200-1EJA BOARD High/Low Side Switch The BTT6030-1EKA Daughterboard is a small PCB with soldered PROFET+24V device on it. It has to be used in combination with the PROFET+ main demo board
                • BTT6200-1EJA
                on request
                BTT6100-2EKA BOARD High/Low Side Switch The BTT6030-1EKA Daughterboard is a small PCB with soldered PROFET+24V device on it. It has to be used in combination with the PROFET+ main demo board
                • BTT6100-2EKA
                on request
                BTS54220-LBA DAUGHTERBRD High/Low Side Switch The BTS54220-LBA Daughterboard is a small PCB with soldered SPOC+ device on it. It has to be used in combination with the SPOC+ main demo board
                • BTS 54220-LBA
                on request
                SPOC+ EVALUATIONKIT1 High/Low Side Switch Evaluationkit1 enables the device evaluation and accelerates the design-in phase. The Evaluation Board can be connected to the “XC2000 power easy kit” and controlled, via USB, using a powerful and intuitive Graphical User Interface (GUI) installed on your computer. The evaluation Kit contains a SPOC+ main demoboard, one daughterboard for BTS56033-LBA, BTS54040-LBA and BTS54220-LBA
                  on request
                  BTS54220-LBE DAUGHTERBRD High/Low Side Switch The BTS54220-LBE Daughterboard is a small PCB with soldered SPOC+ device on it. It has to be used in combination with the SPOC+ main demo board
                  • BTS 54220-LBE
                  on request
                  SPOC+ EVALUATIONKIT2 High/Low Side Switch Evaluationkit enables the device evaluation and accelerates the design-in phase. The Evaluation Board can be connected to the “XC2000 power easy kit” and controlled, via USB, using a powerful and intuitive Graphical User Interface (GUI) installed on your computer. The evaluation Kit contains a SPOC+ main demoboard, one daughterboard for BTS56033-LBA, BTS54040-LBE and BTS54220-LBE
                    on request
                    BTS54040-LBA DAUGHTERBRD High/Low Side Switch The BTS54040-LBA Daughterboard is a small PCB with soldered SPOC+ device on it. It has to be used in combination with the SPOC+ main demo board
                    • BTS 54040-LBA
                    on request
                    BTS54040-LBE DAUGHTERBRD High/Low Side Switch The BTS54040-LBE Daughterboard is a small PCB with soldered SPOC+ device on it. It has to be used in combination with the SPOC+ main demo board
                    • BTS 54040-LBE
                    on request
                    BTS56033-LBA DAUGHTERBRD High/Low Side Switch The BTS56033-LBA Daughterboard is a small PCB with soldered SPOC+ device on it. It has to be used in combination with the SPOC+ main demo board
                    • BTS 56033-LBA
                    on request
                    BTT6020-1EKA BOARD High/Low Side Switch The BTT6020-1EKA Daughterboard is a small PCB with soldered PROFET+24V device on it. It has to be used in combination with the PROFET+ main demo board
                    • BTT6020-1EKA
                    on request
                    24V_SHIELD_BTT6030 High/Low Side Switch The 24V Protected Switch Shield for Arduino is used to drive resistive, capacitive as well as inductive loads (e.g. truck bulbs, car bulbs, valves, motors, relays, capacitors, LEDs) & fast prototyping and in-expensive evaluation of the PROFET™+ 24V devices.
                    • The shield is equipped with three PROtected high-side power MOSFETs out of the PROFET™+ 24V family (2x BTT6030-2EKA, 1x BTT6020-1EKA). It can be controlled either by an Arduino board (e.g. Arduino Uno, Arduino Due) or the ARM® powered Infineon XMC™ microcontroller kits using the Arduino form factor.
                    on request
                    BTT6030-1EKA BOARD High/Low Side Switch The BTT6030-1EKA Daughterboard is a small PCB with soldered PROFET+24V device on it. It has to be used in combination with the PROFET+ main demo board
                    • BTT6030-1EKA
                    on request
                    BTT6050-1EKA BOARD High/Low Side Switch The BTT6050-1EKA Daughterboard is a small PCB with soldered PROFET+24V device on it. It has to be used in combination with the PROFET+ main demo board
                    • BTT6050-1EKA
                    on request
                    BTT6030-2EKA BOARD High/Low Side Switch The BTT6030-2EKA Daughterboard is a small PCB with soldered PROFET+24V device on it. It has to be used in combination with the PROFET+ main demo board
                    • BTT6030-2EKA
                    on request

                    Smart Low-Side & High-Side Switches

                     
                    Power PROFET™ for relay and fuse replacement
                     
                    PROFET™ Motorcycle - Autonomous Turn Signal Driver
                     
                     
                     
                    New SPOC+ Smart Multichannel High Side Family Introduction
                     
                     
                     
                    High Current PROFET™ Sample Kit
                     
                     
                     
                      PROFET™+: Highest Design Flexibility in the Market
                     
                     
                     
                      HITFET™ Portfolio
                     
                     
                     
                      SPOC - SPI Power Controller for Advanced Lighting Control

                    Smart Low-Side & High-Side Switches

                    Self Service

                    Infineon welcomes your comments and questions.

                    If you have any questions concerning our products, please fill out the following form. Your inquiry will be sent to the appropriate specialist who will be in touch with you as soon as possible.

                    You will receive a confirmation E-mail to validate your address in our system. Any attached file to the reply which will help to support your inquiry is highly appreciated.

                    I agree that my personal data mentioned above (including my e-mail address and phone number) can be gathered, processed and used for sales promotion and market research by Infineon Technologies AG and its licensed distribution partners.

                    For more information about our privacy policy please click on Privacy Policy

                    Where to buy

                    Please use our location finder to get in contact with your nearest Infineon distributor or sales office

                    Find a location

                    Ask Infineon