Power management

Spice model (or model parameters) for STB6N60M2

I'm working on a hobby project half-bridge driver using the STB6N60M2. I estimated the tdon, tdoff, trise, tfall times based on https://www.vishay.com/docs/73217/an608a.pdf . From that, the STB6N60M2 gives me low losses for the power level I'm worki...

VIPER012HS reset on 230VAC

Hi, I used the VIPER012HS controller following the non-isolated flyback scheme proposed by the tool design suit (which is the same by the datasheet) but after making the pcb I get a reset problem with the 230VAC mains voltage. I tried to input a dire...

I am unable to write STGAP1AS configuration registers

I have a design that uses the STGAP1AS. 2 of the drivers are connected with a spi daisy chain. I am able to send read register commands and get expected default values, however i have been unable to write configuration values using the recommended co...

The screen printing of the product is different. Can we verify the same product?

We are in need of LED Driver with specification, So Kindly suggest suitable product as soon as possible. Watts = 200W - 275W Output DC Current = 5A (Max) Output DC Voltage = 45V to 55V Dimming option : Analog (or) Digital (preferred)

I wanted to know stwlc68 receiver coil.Is it possible to configure it just by GUI provided for permanent configuration

I suspected that I bought a fake Viper22A, can I tell it from the silk screen? One is obviously silk screen, and the other is suspected of laser carving.

Edit: translated the title with Google translate

SPV1040 behaviour with a battery charger IC

Hello,I am wondering about the behaviour of the SPV1040 MPPT converter used with a battery charger (specifically the LTC4162-L but I think it would be similar with any battery charger IC). I need to charge a 2S Li-ion battery which is why I connected...

High frequency (high pitch beep) sound when start motor

Hi,I'm using STM32F303RB with ihm08m1 to drive a 36V BLDC motor. When I start motor, a high frequency sound (like a high pitch beep) is being made in the motor. The sound is a problem and very annoying, is there any way or solution to avoid this soun...