The device can be controlled with or without the µIO-Stick (see Chapter 2.1, Chapter 5). Table 7 below explains

the functionality of all jumpers as well as the purpose of the connectors shown in the block diagram above

(Figure 5).

Table 7

PROFET™ +2 12V MB connectors and jumpers

Name

Description

VS

Connection of the supply voltage

GND

Connection of the GND module

OUT0

OUT0 from the PROFET™ +2 12V

OUT1

OUT0/OUT1 2) from the PROFET™ +2 12V

OUT2

OUT1/OUT2 3) from the PROFET™ +2 12V

OUT3

OUT1/OUT3 3) from PROFET™ +2 12V

IN0, IN1, IN2, IN3

External input control of the PROFET™ +2 12V device with serial 4.7 kΩ resistors

DEN

External control of DEN pin with serial 4.7 kΩ resistor;

enables/disables the diagnosis functions of the device

DSEL0, DSEL1

External control of DSELx pins with serial 4.7 kΩ resistor to select a dedicated channel

for diagnosis feedback

IS

Sense output of the PROFET™ +2 12V

(see Chapter 2.1)

J_GND

J_GND is used to connect the PROFET™ +2 12V to the motherboard's GND network. It is

also possible to choose between three ground resistors (150 Ω, 47 Ω, 0 Ω)

(see Chapter 2.1)

J_SENSE1

Used to enable/disable the sense filtering

(see Chapter 2.1)

J_SENSE2

J_SENSE2 either enables the connection to a 1.2 kΩ onboard-resistor or a direct

connection to the IS connector on the motherboard to add an external RSENSE with

different values

(see Chapter 2.1)

µIO-Connectors

The PROFET™ +2 12V demoboard can either be used with external sources or with the

µIO-stick by means of the Infineon Config Wizard

(see Chapter 2.1, Chapter 5)

2

If a 1-channel or 2-channel device is used, OUT0 and OUT1 are connected to OUT0 of the device connector.

3

If a 2-channel device is used, OUT3 and OUT4 are connected to OUT1 of the device connector.

Customer evaluation kit description

PROFET™

2 Motherboards [MB]

Application note

7

Rev. 1.00

2021-05-19