About AshutoshK

AshutoshK · 2024-06-02

I'm currently working on EVAL-SCS001V1. I'm able to switch profiles 9V and 12V. But whenever I choose profiles of 15V and or 20V the output voltage doesn't changes to either 15V and or 20V and it shows explicit contract to 5V. Please help on this is...

AshutoshK · 2024-03-19

Hello There! I have bought EVAL- SCS001V1 sink device for my application in which I need the output as 12V/2A from the mentioned sink device. I came across below problems and I seek help on it. 1) Problem related to STSW-STUSB002 GUI version 2.0. The...

AshutoshK · 2024-06-20

Hello NBALL,Attaching Normal Operation and Abnormal Operation DSO shots.***Normal Operation***Yellow: Switch OFF and Switch ON conditionBlue: Vbus_Vs_Disch (constant +15V)Pink: VSNK (+15V) ***Abnormal Operation***Yellow: Switch ON condition (Not Made...

AshutoshK · 2024-06-20

Hello,Here are the waveforms for VSYNK (Pink) and Switch (Blue). Captured onn the event of abnormal operation. Regards,Ashutosh K.

AshutoshK · 2024-06-20

Hello,Thankyou but I'm not cutting of VBUS it is there continuously. I'm switching at the sink side on VSYNK line which is after MOSFET.VBUS is not affected it is continuously present but VSYNK which is the voltage after mosfet is affected.Regards,As...

AshutoshK · 2024-06-19

Hello there,There is an update on the issue we were discussing. I used different source of 65W and it resolved the issue of +15V PDO selection. I'm able to select any PDO profile.I'm stuck in one issue, when the +15V is provided further to a device a...

AshutoshK · 2024-06-13

Hello NBALL,Sharing NVM data below for 15V PDO switching issue.NVM data from Local:0xC0: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x000xC8: 0x10 0x60 0x9C 0x1C 0xF0 0x01 0x24 0xDF0xD0: 0x72 0x40 0x0F 0x00 0x32 0x00 0xA0 0xF50xD8: 0x00 0x19 0xB4 0x5F 0xF5 0...

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Not able to switch to 15V and 20V profile in STUSB4500 using GUI STSW-STUSB002

EVAL- SCS001V1: Doubts regarding type of source, configuration and output.

Re: EVAL- SCS001V1: Doubts regarding type of source, configuration and output.

Re: EVAL- SCS001V1: Doubts regarding type of source, configuration and output.

Re: EVAL- SCS001V1: Doubts regarding type of source, configuration and output.

Re: EVAL- SCS001V1: Doubts regarding type of source, configuration and output.

Re: EVAL- SCS001V1: Doubts regarding type of source, configuration and output.