BTS72220-4ESP

Überblick

The BTS72220-4ESP is a SPI Power Controller, providing protection functions and diagnosis

The device is integrated in SMART7 technology.

Zusammenfassung der Merkmale

Basic Features

  • High-Side Switch with Diagnosis and Embedded Protection
  • Part of SPOC™+2 Family
  • Daisy Chain capable SPI interface
  • 3.3 V and 5 V compatible logic pins
  • Slew rate control for all Channels
  • Reverse ON for low power dissipation in Reverse Polarity
  • Switch ON capability while Inverse Current condition (Inverse ON)
  • Green Product (RoHS compliant)
  • Qualified in accordance with AEC Q100 grade 1

Protection Features

  • Absolute and dynamic temperature limitation with controlled restart
  • Overcurrent protection (tripping) with Programmable Restart Control and Current Threshold
  • Undervoltage shutdown
  • Overvoltage protection with external components

Diagnostic Features

  • Proportional load current sense
  • Open Load in ON and OFF state
  • Short circuit to ground and battery
  • Diagnosis feedback via SPI

Potentielle Zielanwendungen

  • Suitable for resistive, inductive and capacitive loads
  • Replaces electromechanical relays, fuses and discrete circuits
  • Driving capability suitable for 7 A and 4 A loads and high inrush current loads such as 65W bulb, HID or LED equivalent and 42W bulb or LED equivalent
Videos
Share
Share
Trainings
SPOC_SPI_Communication

SPI communication with Infineon’s SPOC™ +2 multichannel high-side power controller

  •  Understand what a Serial Peripheral Interface (SPI) is and recognize its benefits 
  • Get familiar with the write commands to configure the registers
12V High-Side Switches based on SMART7 technology

Infineon’s 12 V high-side switches based on SMART7 technology

  • Know what PROFET™+2 12 V and SPOC™+2 are and recognize their benefits
  • Identify the specificities of SPOC™+
protection and diagnosis features of profet 2 12

Diving into the protection and diagnosis features of PROFET™+2 12 volt

  • Learn how both protections (intelligent restart control and intelligent latch) work
  • Be able to describe the reset via DEN pin function and recognize the different diagnosis cases in ON and OFF states
Support