SPIDER+ | Multichannel SPI Driver Enhanced Relay Control

Überblick

The family includes both high-side, low-side, and configurable devices which offer cost-efficient solutions to drive small loads including open loads at ON detection. The family has consistent SPI registers, identical output stages for all channels, and pin-to-pin compatibility to drive down design effort and system cost. Small TSDSO-14 and 24-pin packages enable PCB space savings.

Key Features

  • RDS(on) range 6-300 mΩ
  • Up to 40 V operating voltage
  • Up to 4 channels
  • Automotive qualified, AEC-Q100
  • High energy capability
  • Current limitation
  • Basic self-protection & diagnosis
  • Analog current sense available
  • Power packages available
  • High clamping voltage

About Classic PROFET™ 12 V for automotive power distribution

Infineon's Classic PROFET™ 12 V  devices offer a RDS(on) range from 5 – 300 mΩ (0,2 - 20 A). The smart 12 V high-side switches are very reliable and robust products (proven technology, more than 15 years in the market). State-of-the-art protection features and diagnostic functions, specific characteristics and packages enable them to address a broad range of applications from body, powertrain, transmission, to chassis even in harsh environments. Typical applications are fuel injection, brake control, seat heating, chassis control, pumps, and all kind of valves/solenoid switching.

Classic PROFET™ 12 V for automotive power distribution

Infineon's Classic PROFET™ 12V family in addition to 1- and 2-ch- switches also offers a couple of 4-ch devices, which provide an attractive channel price and contribute to PCB space savings, as well as products in very small DSO-8 packages. Thanks to products with high energy capability (> 500 mJ), even big solenoids can be driven. High ohmic products (up to 300 mOhm) make the portfolio more scalable and avoid overhead costs. All products with Inom > 5A provide the enhanced current sense diagnostics; the remaining products mainly have status diagnostics. All products are qualified according to AEC Q100.

Classic PROFET™ 12 V  for extended application range

Infineon's Classic PROFET™ 12 V family are mature products, long time proven in the market. Because of the specific features, the products can be used for comfort and safety functions (Body/ECU/ Zone) as well as for controlling the car's basic functions. Because of the extended operating voltage range, even industrial applications can be addressed. Products will stay in the portfolio as long as producible, as supplements to Infineon's newer product families such as PROFET™+ 2.

Classic PROFET™ 12 V design support

Infineon offers a range of design-in materials, which include application notes, 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 smart power switches and gate driver tool suite support 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.

When facing a design challenge, Infineon Developer Community is available 24-7 to connect and network with engineers across the globe. Get help from Infineon support engineers, and expert members to solve design challenges anytime and from anywhere.

Tool Suite

Developer Community

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, from anywhere, in any topic, and in your preferred language.

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Produkte
Details
Applications Key features SPIDER+ Benefits
  • Automotive/industrial relays and solenoids
  • Single LEDs and small bulbs
  • Unipolar stepper motors
  • Limp home and cranking functionality implemented forall products (down to 3 V battery)
  • Short circuit, overload and over temperature protection
  • Open load @ on diagnosis
  • Paralleling of outputs possible
  • Very low current consumption in sleep mode
  • 16-bit SPI communication (5 MHz)
  • Enhanced diagnosis capability
  • 2 PWM inputs with mapping function
  • 4 channel devices: TSDSO-14 package
  • 8 channel devices: TSDSO-24 package  
  • Highest operational safety
  • Only one time design effort required (family concept)
  • High design flexibility
  • Up to 6 configurable channels
  • Cost down options without re-design
  • Entire path from microcontroller to loads trackable (supports ISO 26262)
  • Cost efficient HS driver available
  • PCB space savings (small packages)
  • Value scalable product portfolio
  • Excellent performance vs. price ratio

 

TLE75602-ESD_Block_Diagram

Videos
Trainings

Get started with the SPIDER+ Evalboard

•Understand the SPIDER+ family and the main features
•Apply an example load to the device and show how the device reacts to SPI commands

 

  • Get to know the main features of the SPIDER+ family and how it can improve system performance
  • Discover its various applications, from industrial to automotive and learn about the advanced features of the LED pack

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Applikationen
Support