Part Number: TPS54240-Q1 TEXAS INSTRUMENTS - PCN : 20231220001.2 - Effective Date : 2024/06/20 - PCN Types : Fabrication site change / Qualification/Country of Origin/New Subcon (FAB)
About the "CS2305251: PPAP20231227-028858", Here I create the first…
Part Number: TPS54240-Q1 Hi all,
I don’t see the marked input/output voltage difference in the data sheet; I want to confirm how to determine that I want to output 3.3V and how many volts should I input at the lowest VIN? The current load is 1.5A, thank…
Part Number: TPS54240-Q1 Dear team,
Customer would like to design 12~24Vin to 12Vout/2A in automotive application. I found TPS54240-Q1 which can operate in 100% duty-on.
I would like to double confirm with you the output voltage drop in 12Vin to…
Part Number: TPS54240-Q1 Other Parts Discussed in Thread: TPS54240 , Hello,
I am designing a power supply using TPS54240-Q1 with 28 V nominal input voltage and 10 V output voltage. I used WEBENCH to design my circuit at first, however, solution size…
Part Number: TPS54240-Q1 Other Parts Discussed in Thread: TPS54240 We had some problems using TPS54240, so please look at the input: 12? 36V output requires 5V? 2A, actual measurement, Low efficiency (tested at input voltage 12V) 1A efficiency 78% 0.5A…
Part Number: TPS54240-Q1 Hello team,
At datasheet of TPS54240-Q1 is mentioned(32 page), An input voltage ripple is 206mV under Ioutmax = 2.5A, Cin = 4.4uF, Fsw = 300KHz.
Vin ripple = (Ioutmax x0.25) / Cin x Fsw (Equation 39)
But i can't get a answer…
Other Parts Discussed in Thread: TPS54240-Q1 Hello,
I'm trying to understand the equations which are given in the data sheet to estimate the power dissipation of TPS54240-Q1:
What is the physical meaning of the used constants "0.25x10^-9, 3x10^…
Other Parts Discussed in Thread: TPS54240-Q1 , MANDO Team,
One of my customer, Mando is developing Radar system with TPS54240-Q1.
During the chamber test, they found the output voltage change at temperature, -40C.
Have you seen those case such as…
Other Parts Discussed in Thread: TPS54240-Q1 Hi,
My customer has question about TPS54240-Q1. Could you tell me about questoin?
[Question] My customer want Radiated Emission Graph at the following conditions. Do you have data?
Vin=12V,Vout=3.3V,Iout…
Other Parts Discussed in Thread: TPS54240-Q1 Hi
My customer has questions about TPS54240-Q1. Could you tell me about questions?
[Question] My customer want to change swithing frequency by external clock. ex. 400kHz -> 500kHz
1) Is there any specific…
