Part Number: TPS54341 Other Parts Discussed in Thread: LMR51440
Hi Team,
Our customer would like to clarify the operating temperature range of TPS54341 and LMR51440. The operating temperature range stated in the product page of TPS54341 is -40C to 85C while…
Part Number: TPS54341 Hi Team,
In the datasheet, to get the 5V nominal voltage at the output, 5.2V is required at the input and the Iout is 0.43A. Similarly, for 3.3Vout, 3A-Iout- What is the min input voltage required?
I hope you can clarify.
Thanks…
Part Number: TPS54341 Other Parts Discussed in Thread: TPS54360 Hello,
I am using two TPS54341 components in my design, one for 24V-to-12V regulation and one for 24V-to-5V regulation. I have them configured for ratiometric startup and have simulated both…
Part Number: TPS54341 Hello Guys,
Good day.
During testing of our customers circuit board, a TPS54341 5V regulator could be unpowered at the input and experience 3.3 VDC applied to its output. Will this damage the TPS54341 circuit?
Note that this is a…
Part Number: TPS54341 Dear Support,
There is a confusion on the PWRGD of the TPS54341DPR design. Kindly know the technical usage of PWRGD signal in the particular design.
TI designs recommend to keep reference 5V on the PWRGD Pin with 1K pull up.
If i…
Part Number: TPS54341
I already have a case open CS0175983 I'm trying to understand why the SS does not appear to be working correctly. Conditions: VIN = 24V (ramps from 0-24V in 9ms) VOUT = 15V Css = 22nf (looking for a 10ms ramp from 0 to +15V in 10ms…
Part Number: TPS54341 Hi E2E,
Good day!
May I know how to get the value of the average soft-start current (Issavg) discussed on section 8.2.2.6 Slow-Start Capacitor page 33 of the TPS54341 datasheet? Is there an equation on how to get it?
Looking forward…
Part Number: TPS54341 I am implementing a full bridge LLC resonant main circuit using a Resonant controller which has soft start capability i.e. during startup the operating frequency starts from 1MHz and rolls off till feedback takes over the control…
Part Number: TPS54341 Hello
I'm using TPS55341 in my project. In datasheet for input capacitance it is recommended to use ceramic capacitor. Also it is mentioned that input capacitor ripple must be more than input ripple current. But for ceramic capacitor…
Part Number: TPS54341 Hello,
I'm using TPS54341 in my design (attached below) based on WEBENCH simulation I've made (40V input maximum, 2.5A maximum output and 5.7V out).
I'm failing RE102 test (30MHz to 200MHz) due to noise that's generated from…