User Manual
6 of 18
Rev.1.00
2020-05-25
TLD5542-1IVREG-EVAL evaluation board
User Manual
Quick start procedure
6.
Connect the load
3.3
Connecting the board to the μIO stick
1.
Configure solder jumpers for voltage regulator/LED driver as described in previous chapters
2.
Remove jumpers plug j_LHI, J_PWMI, J_EN
Figure 9
Control with μIO stick: remove jumpers
3.
Connect the μIO flat cable to j_uIO connector, paying attention to the polarity (pin 1 is marked on the PCB)
4.
Connect a 12 V power supply to the
V
IN
connector
Figure 10
Voltage regulator with μIO stick: connect μIO and power supply
5.
Launch Infineon toolbox, see chapter 5 to learn how to control the eval board with
the PC GUI
6.
In case of voltage regulator: rotate RVOLT trimmer to obtain the maximum desired
V
OUT
: analog dimming can
then be used on the Config Wizard GUI to reduce
V
OUT
, but full scale has to be set by RVOLT