Part Number: TPS40304 Other Parts Discussed in Thread: CSD17573Q5B , Hi Sir
May we know what is IOCSET value?
Form EC table(datasheet page 6), Iocset is 10uA.
From datasheet 7.2 Function block, it is 10mA.
Form datasheet page 11 Equation 2. Iocset is use…
Part Number: TPS40304 Other Parts Discussed in Thread: CSD16340Q3 Tool/software: WEBENCH® Design Tools
I am trying to implement a 3.3V/0.8V design for IMax 8A and 10A. I have FETs from and existing design that I would like to leverage and simulate. For…
Part Number: TPS40304 Other Parts Discussed in Thread: TPS563210A , , TPS562210A Hi Sir
May we check if TPS40304/TPS562210A/TPS563210A have OVP function in output voltage?
if yes, how to set up it?
Bogey
Part Number: TPS40304A Other Parts Discussed in Thread: TPS40304
I have two problems with TPS40304A device.
1. The output voltage is different with the configuration value. Expected voltage is 3.3V but active voltage is 2.4V. Though it is incorrected…
Part Number: TPS40304 Hi Sir
My customer use 3 pcs TPS40304 in their board, and my customer need power sequence function, so they direct connect EN pin to 3.3V.
but this way will case TPS40304 can't be turn on. May you have suggestion for this issue?…
When will this problem be fixed in WEBENCH? Being able to change a component like the bulk capacitor on the output of SMPS and then running an accurate transient simulation is important to the design of VDDQ power.
Part Number: TPS40304 I am having an issue with the current limit at elevated temperature. I have a 12V input to 1V output. The 1V output shuts down at the following temperatures. All circuits other than this TPS40304 regulator circuit are disabled and…
Part Number: TPS40304 Other Parts Discussed in Thread: TPS40303 Hello! I've got a question about aplication of TPS40304DRC with dual transistors on high and low side. When I use only one transistor on both places, everything is working in normal way. When…
Part Number: TPS40304 Hi,
Ref Page 21/39(SLUS964B) , the calculated value of RCS is 7.1Kohm which is R8 in Figure 18.
May I ask why in Figure 18, RCS(R8) is 4.02Kohm?
Why is this value chosen and how to get this value?
Looking forward to your reply…
Part Number: TPS40304 Other Parts Discussed in Thread: CSD17304Q3 , Hi,
I am noticing a significant change in the current limit of my TPS40304 circuit when I vary the input voltage. I am using MOSFETs CSD17304Q3 for both the High-Side and Low-Side. My output…