Power management

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

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Hi, I am currently working with the STGAP1AS gate driver. I have an issue with the program not working after the driver loses power. Is there any way to preserve the program when the power is lost for the STGAP1AS or the STGAP1BS gate drivers?

Is T1620T-8I on OK alternate to BTA16-600BRG

I have a circuit very similar to AN4993 figure 7 that used a BTA16 Triac. They have become hard to find, so I am looking at replacing it with the more modern T1620T-8I , which is a snubberless triac. After reading AN4993 several times, I just want to...

Resolved! I have been waiting months for VNH7100ASTR, IC MOTOR DRIVER 4V-28V 16SOIC and now it has become obsolete. Does anyone know of a direct replacement for it. We currently have inventory of the PCB so would be difficult to change the footprint.

I am using L6470 in my project and I have a serious problem. the voltage / frequency profile is corrupted for no apparent reason.

After the initial setup I only use two commands HARD-HIz and RUN. I'm interested in the speed of the engine.Everything seems to work fine, but if I update the speed setpoint repeatedly with values very close to each other gradually the current suppli...

About the relationship between STPS3045CTC and STPS3045CT

Resolved! STLQ020PUR output discharge function

Hello,I am interesting in STLQ020PUR WITHOUT the output discharge function (presented as an option) : there is no information in the datasheet to recognize if this option is present or not versus the device reference STLQ020PUR : how to be sure ...

175VAC-456VAC IN ,OUTPUT:5VDC3A,12V0.3A.pls give me a referece design.

Power Converter Firmware Design

Hey, can anyone suggest any App-Notes/ Guides/Resources for designing AC-DC/DC-DC Power converter Firmware, such that if we use two or more modules in Parallel and they sync with each other so that we can have a modular system (we add/subtract no. of...

i am using L6599A for li-ion battery charging application.i need the CC/CV circuit for our project.our output 67.2v/10A.i want to control the output current and voltage .

Hi, Can ST provide part CTE, leadframe base material and inner/outer plating material for VNQ7050AJTR. Following is example. CTE1 < 15ppm at <100°C, CTE2 < 50ppm at > 100°C Copper Alloy Tin 300~800uinch