Part Number: TPSM84209
Tool/software:
Hello
We have power motor drive which includes TPSM84209 as logic power supply.
All is supplied from same 24V or 12V battery.
All works fine until we tested fast supply switch ON/OFF.
If we fast disconnect…
Part Number: TPSM84209 Hello! I am a student working on an RP2354A based control board (for my side company) which aims to negotiate PD over USB-C and also power the RP2354A either via USB or battery if connected (no PD when battery is solely powering…
Part Number: TPSM84209 Tool/software: I screwed up on a recent design, where I tied the ENABLE input to the VIN input. The problem is that VIN is 9V and according to the data sheet maximum voltage for ENABLE is 7V.
So, my question is: What bad thing…
Part Number: TPSM84209
Tool/software:
Hi,
I am using TPSM84209 for a 0.4 A application. Input voltage is 15 V and output voltage is 5 V.
1- I have a 100 uF electrolyte and a ceramic 100 nF near the pins of the IC. Do I need to increase the size…
Part Number: TPSM84209 Hi Team,
I am Using TPSM84209 in our design and want to have your review on the schematic.
Please let us know what shoould be the trace width for FB Trace.(It should route with 50 OHm)?
Many Thanks
Rajat
Part Number: TPSM84209 Other Parts Discussed in Thread: PGA2505 , , LMZM23601 Tool/software: Hi,
I have a customer who is using the TPSM84209 to power a PGA2505
However, they have seen radiated high frequency spikes which affect the THD of the amp…
Part Number: TPSM84209 Tool/software: Hi Support Team.
I checked the DS and P31 of the TPSM84209RKHR. I confirmed that the 8Pin (grand pin) is slightly plated in the red frame. Is there a reason why the area highlighted in yellow is resisted? If there…
Part Number: TPSM84209 Other Parts Discussed in Thread: TPS40211 , TPS61089 , TPS61378-Q1 I have an application in which the load is placed between Vin and Vout. Can TPSM84209 handle such a situation, in which the current will be into the Vout pin and…
Part Number: TPSM84209 Power modules team,
The TPSM84209 is listed on the web with a feature: "Adjustable Current Limit". I looked in the datasheet, and it shows an overcurrent protection (OCP), but nothing adjustable. Is there some way to set the current…
Part Number: TPSM84209 Other Parts Discussed in Thread: TPS54302 Hello, I have been using the TPS54302, but finding in the skip/ECO mode (<0.5 A), the ripple is larger than I'd like. Would the TPSM84209 perform better? I do like the lower BOM count on…
