Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
I was design 19 volt regulated power supply, but I don't know the exact value for the transistors, and I noticed at the voltsim output didn't reach the maximum 19 volt output, can anyone help me for the solution for my design, regards.@all
Posted on October 25, 2016 at 20:05Hi All,I want to make a BLDC motor driver board using L6235N DIP.I wired all the components on the breadboard as per schematic diagram and component list is given in ST Application Note AN1625 page no. 35-37.I am u...
I need more information about FDA803S on website there aren't document explaining I2C registers and details about connection of configurable pins (eq ENABLE1 an 2) There is a firmware example for use this device connected to a stm32 microcontroller?
i am using MOC3063 as an optocoupler and BTA24-800CW as a triac .with 220 V ac and it worked fine (switch on and off) with the 10W,5W,3W resistive loads but when using 60 W incandescent lump it only turn on but not off i am using this basic circui...
Hi Sir, For a system with -48V and 0V (Ground) power rails, can I use the STEF01 with the following connections?Connect the IC's GND pin to the system -48V rail.Connect the IC's VCC pin to the system 0V rail. Will the chip work correctly and safely ...
we want to know that. Can this IC E-Fuse capable to handle negative transients (350 ms) of -40 Volt.Please Reply ASAP.MPN: STEF01
Hi All,I'm working on driving sensorless BLDC motor by 120 degrees trapezoidal control.I'm stuck on to get back-emf voltage like below figure:My result is like this.And the circuit used for voltage sens part is as follow.I don't know if it's a circui...
The SPICE model file for the product SCT040W120G3AG downloaded from the official website is incomplete, it only has the LIB format file. Can someone provide me with the complete SPICE model file? Thank you!
Hello experts!my GP is to design an offline DC/DC converter ( LLC ) for cordless home applainces similar to the attached file, now I am aware of how to design LLC for conventional Chargers (wired) to some extent, but i get compeletly confused when i...
I'm using MOSFET STW3N170 in an H-Bridge configuration along with TI’s gate driver UCC21330. During testing, observed an issue with the switching speed as the test is for high dv/dt Observed Behavior: Rise time ≈ 5 µsFall time ≈ 5 µs Test Conditions...
