Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
I have a PowerSTEP01 that is behaving unexpectedly when I send the ResetDevice command.If I send it when my system starts then everything is ok when I check the STATUS register.However, if I send ResetDevice after the motor has been moved (sequence e...
Dear allI use an STEVAL-ISV019V1 (Boost Mode) with a KXOB25-05X3F PV cell.When I connect a 330mF supercap to BATT, working at low light (200Lux) Store is being charged withing 30s. Not the SPV1050 tries to switch to the Supercap and restarts because ...
Hi everyone, I'm just starting in this field and I'm designing my first product. I'm designing a device that will use the L293D microchip and I'd like clarification on the following issues:1) There is a maximum value for the high voltage input curren...
According to datasheet, L6924D has the possibility to set a maximum charging time, defined according to the capacitor connected in TPRG pin. But what should be done if the maximum charging time limit is undesirable? Can I short TPRG to GND to achieve...
Respected Sir/Ma'am, I'm designing 2KW SMPS from reference schematics design of "STEVAL-ISA172V2: 2 KW fully digital AC-DC power supply (D-SMPS) evaluation board". I've not faced any obstacle in designing schematics ...
Hello ST Community,I'm currently working on simulating a flyback topology using VIPERGaN100 and SR1001 for synchronous rectification control in eDsim. However, I've encountered an issue as the SRK1001 synchronous rectification controller is not avail...
Hi; I'm looking for FIT of IPS160H . can you help me?
I have a schematic with an ac dc converter flyback topology using the vipergan100 that deliver 100W as output power. i want to replace the secondary schottky diode with a mosfet to realise synchronous rectification but i don't know how to do this. th...
When using the external step input of the Powerstep01, will the internal logic also use the advanced fast decay mode and switch between micro and fullsteps if a given speed limit is reached?Or does the step input only count microsteps and not using a...
