FAQs

Power management

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

cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Sign In to Post

Startup issue with HVLED001 demo board (STEVAL-ILL069V1)

Posted on May 25, 2016 at 10:08I am evaluating HVLED001 IC’s demo board (STEVAL-ILL069V1) which I found that such demo board have difficulty to power up if the output is loaded (even as low as 50mA). To operate the board I have to power up the unit ...

cheehhow by • Associate
  • 460 Views
  • 0 replies
  • 0 kudos

L6470 Cannot change Step Register

Posted on May 23, 2016 at 03:43i have eval6470PD R1.1 connected to STeval-PCC000V2 running spin software.each time i try to change default register of 7 ( 1/128sep ) to full value of 0,it does not work either with reg write button or explicit WR but...

STEVAL - IHM034V2 how to start a three phase motor

Posted on May 11, 2016 at 13:01Hy,I took a this board and delete firmware from the microcontroller, and I try to develop a my firmware for motor control, but I have a problems, the motor won't to start. Now, what signals I need to send on full bridg...

emir by • Associate
  • 449 Views
  • 0 replies
  • 0 kudos

Question about L6480 BUSY/SYNC pin SYNC output

Posted on May 03, 2016 at 15:27Hi all,Regarding to L6480 datasheet, STEP_MODE register has SYNC_EN bit and SYNC_SEL. if SYNC_EN bit is set high, then SYNC output provides a clock signal according to the SYNC_SEL parameter. the sync signal is obtaine...

cliang by • Associate II
  • 602 Views
  • 1 replies
  • 0 kudos

SLLIMM SDIP-25L package drawing

Posted on May 04, 2016 at 03:35Is there a more detailed drawing of the SLLIMM SDIP-25L package than what is on the corresponding power module's datasheet?  Or is there a suggested footprint for the SDIP-25L?

Project Example

Posted on January 27, 2015 at 16:55Hi, would be possible to share some ready made simulation configuration to get used to this new tool? Thanks #twistersim #examples #examples

marte by • Associate
  • 784 Views
  • 2 replies
  • 0 kudos

STWBC - SWIM interface

Posted on May 03, 2016 at 01:34Is the SWIM interface available for Flash and EEPROM programming? It seems this device contains a STM8 controller. I am wondering if the std SWIM interface is fully available for memory access. Thx #stwbc-stm8-swim

musche by • Associate
  • 493 Views
  • 0 replies
  • 0 kudos

EVAL6474PD does not transmit any voltage impulses

Posted on April 22, 2016 at 13:23Hello, I am using EVAL6474PD demonstration board with PCC009V2 controller for stepper motor. Also I have spinfamily evaluation tool 3.0 . The problem is that stepper motor does not recieve any impulses. I cheched it ...

simas by • Associate
  • 517 Views
  • 1 replies
  • 0 kudos

A7986A DC-DC Design not working

Posted on April 26, 2016 at 13:07Hi to all,please help!!I made a DC-DC converter from 9-30V input and 5V output. You can find in the attachment a pdf print from the eDesign Suite.The Cin that I'm using is: C1210C335K5RACTUThe L is: B82477G4153MThe C...

Top