Power Management ICs Forum Discussions
Hello. I am wondering if it is possible to set the WLC1115 IC to only negotiate for 5V, and not 9V? Is it possible to change the negotiation profile?
Show LessTLF35584 works on different platforms, but one platform generates 30% -50% more heat than the other. Let's understand which reasons may cause excessive chip heat. How to troubleshoot the causes
Show LessWhile experimenting with a IR38060 evaluation board I found that PowIRCenter reads incorrect values for both IOUT and POUT. The values reported are more than 10 times bigger than they should be. I am using an electronic load. When I program it to 1 A, I am reading back 13.125 A! Even if I simply divide the value by 10, 1.3 A doesn't seem right either unless the current reported is actually input current. Is it?
Is this a known bug? Is there a fix for it?
Thanks.
Show LessHi all :
My TLF35584 AURIX-Companionboard can not link when I plug in microUSB wire.
And seems XMC4400 not work.(Because the XMC indicator LED no flash.
Some one could help me and instruction me how to debug this Board ?
By the way my TLF35584 AURIX-Companionboard Aurix reversion is SAK-TC275TP-64 Rev.DC. XMC4400 Reversion is F100KS12 Rev BA.
Show LessI would like to inquire about TLE9262-3BQX.
I understand that when 12V power is applied to VS, 5V is basically output from VCC1 and VCC2.
When 12V power is applied, 5V is output from VCC1 for about 0.5 seconds and then goes back down to 0V. And VCC2 does not output voltage value. I'd like to know why.
Is initial setting work required to use the 5V output of VCC1 and VCC2?
How should I set it up if necessary?
I would like to inquire about TLE9262-3BQX.
I understand that when 12V power is applied to VS, 5V is basically output from VCC1 and VCC2.
When 12V power is applied, 5V is output from VCC1 for about 0.5 seconds and then goes back down to 0V. And VCC2 does not output voltage value. I'd like to know why.
Is initial setting work required to use the 5V output of VCC1 and VCC2?
How should I set it up if necessary?
hello
I have used to ic, i38060 for designing power module.
already I have designed, sometime i38060 ic had gone. about one of 300.
Therefore I check to board, IC gone, etc.
Finally I recognized IC inner resistor Differ than initial supplied IC (Boot, PVIN, control Diode short, sync Diode short, etc)
I confirm that datasheet, Boot-SW Voltage 4.5~5.5 absolute maximum voltage.
but, we measured that voltage on our design Board. average 6V, over 6V overshooting. blow scoped wave capture.
why burnt or gone? (we designed input 18Vdc, output 12Vdc, bootcap 0.1uf, Boot resistor 0ohm, switch frequecy 600khz)
Show Less
Hi I am looking for the pinout for the XDPE132G5H. The datasheet on the website doesn't have the pinout for it.
Power Management ICs
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