Power management

Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.

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Hello, I would like if there is spice simulation model for the following discrete components: -STH2N120K5-2AG -STH13N120K5-2AG Kind Regards Amadou

Resolved! how STLD40D Driver work?

Hi everyoneI'm going to use STLD40D Driver IC for my TFT LCD. For driving LCD backlight, I'v chosen this Driver from ST. But I can't figure out the function theory of this driver. could you please explain for me the STLD40D function theory and how to...

TPS1H100B Counterfeit/Fake?

We have some prototypes with TPS1H100BQPWPRQ1 on them, but the IMON signal isn't performing as expected. Does anyone see any issue with part in attached photo?We were told the TPS1H100B would be a drop in replacement for the TPS27S100B, but after swa...

Resolved! Can LED2472G be used as a shift register to drive signal relays?

Can LED2472G be used as a shift register to drive signal relays with coil current of < 30mA. Can they be used as generic shift registers too?Thanks!Håvard.

Resolved! Hello I am trying to use EVAL6494L for my power electronic project, but it is not working. It seems it needs a bootstrap diode and resistors. Is it correct? If so, what diodes and resistors do you recommend for NTP110N65S3HF switches?

Maximum Output capacitance for STBB3JR. What is the recommended upper limit cor ceramic capacitors?

We are in desperate need of Viper IC, where and when can we get it

1- Is possible to purchase the evaluation board of STWBC2-HP? 2- If yes, Is it include open software stack with the ability to customize the software to the application?

Hi, Could you give some information regarding this component, Part No : LD1117S50TR Can you give information regarding pin dimension marked with X (refer image) Thank you

Is that fake copy of STW65N65DM2AG ?

Our company received these transistors, which have not rectangle under marking code. Is it fake for sure ? Duplicate is on the left side of picture , original is on the right side.