BTS722204ESAXUMA1 Infineon

BTS72220-4ESA SPOC +2 2x 5.5 m Serial Interface Power Controller 2x 13.5 m Package PG-TSDSO-24 Marking 72220-4ESA 1 Overview Potential Applications 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 or equivalent electronic loads (e.g. LED modules) and 42W bulb or equivalent electronic loads (e.g. LED modules) V BAT Opti ona l Z WIRE Fail-safe Opti ona l Control Logic Supply C C VSGND VS1 R GND T1 CVDD GND VS VDD RVDD VDD GPIO R IN0 IN OUT0 GPIO IN1 R IN GPIO IN2 OUT1 RIN GPIO R IN3 IN OUT2 LHI R LHI OUT3 CSN CSN RCSN D C Z2 VS2 SCLK R SCLK SCLK MISO R SO SO MOSI SI R SI ADC IS RADC RIS PROT VSS C D ADC Z1 Logic GND Opt i onal Application 4ch noED.emf Power GND *See Chapter 1 Potential Applications Chassis GND **See Chapter 11.2 External Components Figure 1 Application Diagram. Further information in Chapter 11 Data Sheet Rev. 1.10 www.infineon.com 1 2021-03-23 Microcontroller R IN RSENSE SPOC +2 C OUT C OUT C OUT C OUT R R PD OL Z WIRE Z LOAD* Z Z WIRE LOAD* BTS72220-4ESA SPOC +2 Overview 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 ReverseON for low power dissipation in Reverse Polarity Switch ON capability while Inverse Current condition (InverseON) Green Product (RoHS compliant) 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 multiplexed Open Load in ON and OFF state Short circuit to ground and battery Diagnosis feedback via SPI Functional Safety Features Limp Home mode Monitoring of Input pin status (IN and LHI) Checksum verification of Configuration Registers Current Sense verification mode Product Validation Qualified for automotive applications. Product validation according to AEC-Q100 Grade 1. Description The BTS72220-4ESA is a Serial Interface Power Controller, providing protection functions and diagnosis. The device is integrated in SMART7 technology. Data Sheet 2 Rev. 1.10 2021-03-23