Test Procedure for the STK554U392AGEVB Evaluation Board STK554U3xx series W Motor V U VSS Logic Vext VDD U- 1kΩ V- 10kΩ W- 10kΩ TH ITRIP FLTEN LIN3 LIN2 LIN1 HIN3 HIN2 HIN1 - 100Ω 100pF 3.3kΩ DC 15V Vext VSS VDD UVWTH ITRIP FLTEN LIN3 LIN2 LIN1 HIN3 HIN2 HIN1 VSS NC NC NC NC + DC power supply Evaluation Board Step1: Please connect HIC, each power supply, logic parts, and the motor to the evaluation board, and confirm that each power supply is OFF at this time. Step2: Please impress the power supply of DC15V. Step3: Please perform a voltage setup according to specifications, and impress the power supply between the "+" and the "-" terminal. Step4: By inputting signal to the logic part, HIC control is started. (Therefore, please set electric charge to the boot-strap capacitor of upper side to turn on lower side IGBT before running.) ※ When turning off the power supply part and the logic part, please carry out in the reverse order to above steps. 1/3/2014 1 www.onsemi.com