Part Number: TPS53353 Tool/software: Hello：
I have encountered a problem, could you please help me answer it.
TPS53353，VIN=12V，Vout=1.2V，Iout max=16A; oscilloscope use High voltage differential probe measurement，bandwidth=500MHz。
1）Rbst=5ohm，Cbst…
Other Parts Discussed in Thread: TPS53353 We are using the TPS53353 to convert 12 V to 5 V and are planning to add a NFE61PT472C1H9L near the output capacitor could this introduce any loop-stability issues? Additionally, could you please check whether…
Part Number: TPS53353
I am designing a 12 V → 5 V, 10 A buck power supply using only ceramic output capacitance and the TPS53353 family (or an equivalent DC-DC with ripple-injection). Key requirements and design choices:
Vin: 12 V
Vout:…
Part Number: TPS53353 We need first order or 2nd order PDN Models, either first order linear RL model or 2nd order 4-element RL order.
Could you kindly share the same?
Part Number: TPS53353 Hi team,
My customer is using TPS53353 and their SCH is as attached.
But they found that when testing the tps53353 loop, the test results are poor especially after the 100kHz, do u have any advise on improving the loop stability…
Part Number: TPS53353 Other Parts Discussed in Thread: TPS548B28 Tool/software: Hi,
If my input voltage = 3.3V, seems need a boost converter to boost 3.3V to 5V or higher voltage to VDD?
Since VDD minimum need >4.5V. Or any better suggestion for…
Part Number: TPS53353 Dear Sir,
There is a capacitor connected between pin 4 (VBST) and pin 6~11 (LL), which MLCC size should I choose, 0402, 0603, or 0805?
Best regards,
Genie
Part Number: TPS53353 Our company uses 1 piece of TPS53353 to supply power to two pieces of XC7K325T-2FFG900 nuclear pressure VCCINT1V0 at the same time (accuracy ±3%), the total current demand is expected to be about 15A, there is a huge voltage fluctuation…
Part Number: TPS53353 Other Parts Discussed in Thread: TPS53832A Hi, My Friend:
When studying JEDEC DDR5 PIMIC spec, I found Bulk Input (VIN-BULK, 5V) of DDR5 UDIMM/SODIM is restricted as below:
1) BULK Input Ramp UP = 0.1 ~ 3.0 V/mS
2) BULK Input…
Part Number: TPS53353 Hi all,
I wanted to ask about the output capacitors' selection criteria for this specific DC/DC converter. Thera are only two scenarios considered in the datasheet: one in which electrolytic capacitors are used, and another one…
