Power management

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Wireless Charging solution Wiki

This Topic is used for Wireless Charging solution 1.Mcu C drive code: GitHub - STMicroelectronics/STWirelessCharging-C-Drivers: Standard C platform-independent drivers for wireless charging ICs 2. Python drive code, check attach file "Python_FT260_S...

willzhou_0-1717985741931.png
willzhou by ST Employee
  • 3178 Views
  • 14 replies
  • 6 kudos

L6387E maximum gate drive current?

Hi,We are using a L6387E to drive two half-bridge MOSFETS of type STW20N65M5 or equivalent in a off-line DC/DC converter.The circuitry in between consists of a 10 Ohm resistor, and a diode+3.3 ohm resistor in discharge-direction, in parallel respecti...

0693W000008ydqSQAQ.gif
GAnde.1 by Associate II
  • 475 Views
  • 1 replies
  • 0 kudos

Resolved! Battery charger ICs run from rectified AC input

Will IC such as L6924U operate with AC ripple on the power input? That is as if the power input were rectified AC with no reservoir capacitor?I posted this before but can not find the post now? Sorry for duplicating the question if it is duplicated...

Can I connect this device on a charge without other components ? Can I upload some algorithm on the MCU ? Can I connect the EVAL-L9963-NDS with this device for two battery pack in parallel ?

Dear Madam and Mister,I am an french intern engineer, and I search a battery monitor. I would like used the EVAL-L9963-MCU to upload some algorithm about the state of the battery and connect this device on a test bench. So, I have some question : Ca...

Jblan.1 by Associate
  • 387 Views
  • 1 replies
  • 2 kudos