Other Parts Discussed in Thread: TPS40304 Hi Sir,
May I know TI have same function controller can replace uP9301? 1. Vin = 5-12V 2. Po = around 50W / 3.3V 3. Singe phase 4. Freq.: 100-300kHz
uP9301-DS-F0001.pdf
Other Parts Discussed in Thread: TPS40304 I'm designing a buck system using TPS40304. When input and output are given, an automatically circuit will be generated and I can see these functions as the Fig1 below.
However, after I modified some of those…
Other Parts Discussed in Thread: TPS40304 I´ve tried export a schematic with TPS40304, but when i exported the files, i couldnt open it. it says there are invalid data in it... Can you help me please?
Other Parts Discussed in Thread: TPS56121 , TPS40304 Hi,
I design buck converters with TPS56121 and TPS40304 (input volt: 10-13 output volt: 8.5V and 25A) but when i tried to export into Orcad 16.5 there is a session warnings and erros. Some lines became…
SwitcherPro uses the transient load step and max voltage inputs to calculate an output impedance requirement for the converter, and correspondingly selects output capacitors to meet that requirement. From your description and the signficant change in load…
Other Parts Discussed in Thread: TPS40304 Hi,
I am designing a 12V to 1V converter using TPS40304 IC. In this design, the TPS40304's input supply voltage(VDD=5V) need to be different from Vin(12V). Related design is attached for more details.
But…
Other Parts Discussed in Thread: TPS40304 Hi folks,
I am using TPS40304 for having +5.5V, 11A out of a +6.5V supply. I have used Webench to design the circuits. Below is the schematic. The problem is that the circuit does not have any output unless I…
Part Number: TPS546C20A Other Parts Discussed in Thread: TPS546C23 , I am facing two issues with TPS546C20A on a single phase design.
Input: 12V
Output: 0.845V 30A
Issue 1: On the measured loop gain, at the low frequency region (1kHz to 4kHz, see Case…
Hi Jospeh,
Thanks for your inputs.
I have updated the power calculator and selected suitable Feedback and compensation network. Please review the schematics and power calculator bode plots and provide if any review comments. I would like to release the…
Other Parts Discussed in Thread: TPS40304 Hello,
I downloaded the SLUC263D Excel file which aides in the design of a Type 3 compensation amplifier for voltage mode control of various step-down controllers. I understand that the Excel file is locked therefore…
