Power management

If a thyristor (scr) has a dv/dt of 1000V/us, does two same scrs connected in series, have as as a combined switch, a dv/dt of 2000V/us ?

RHF100 inconsistent values for 100 krad characteristics (1.8mV or 0.5%)

RHF100 has following characteristics for reverse breakdown voltage tolerance:1.8mV / 0.15% for 240hrs burn-in (Table 4)1.8mV / 0.5% for 100krad (Table 6)4.2mV / 0.35% for 300krad (Table 7)This data looks very inconsistent. What is correct value for t...

STSW- IDS002V1:GUI can’t go on to work

When I evaluated the STEVAL-ISV021V1 using GUI, there didn’t show any data in the right table and can’t go on to the next process after I clicked on “VOC calc�? button.

Can I get Designing pfc software. Does St have application software for pfc ICs and same for PWM controllers ?

I would like to know the FIT value of model TL1431ACD.

モデルTL1431ACD�?�FIT値を知り�?��?��?��?�。

Low cost DC-DC converter/SMPS design idea and suitable topologies

Hi there,I am looking for a customized design where good power solution can be applicable.My aim is to develop a DC-DC sutable toloplogy ( flyback, buck, isolated ,..so on) converter with following parameter, with the idea https://www.smps.us/topolog...

Disable Vbus in both source/sink role during operation

Hi everyone,I am looking the way to disable charge and enable charge for external device wihin STUSB1602. I guest the register TYPE_C_CTRL 0x11 may help but don't know how to the way to do.Does someone try that? Please help. Thanks in advance.

L6470/powerstep01 charge pump

How I can calculate capacitors and diode for charge pump? Can I use schematic (charge pump part) from powerstep01 to L6470?

Question about L6599A Brownout Protection.

Hello,We are reviewing the application of L6599 for SMPS development.I have questions about this.1. Are there timing and voltage-related data and conditions when returning from Brownout protection operation?2. When returning from Brownout protection ...