Part Number: TPS54334 Tool/software: Hello friends, we are using the TPS54334DRCR in an application configured as a regulator with a 3.3V output voltage. The input voltage is 24V DC, which comes from a switch-mode power supply (230V AC -> 24V DC). Now…
Part Number: TPS54334 Hi TI Team,
We’re using multiple TPS54334 buck regulators (5V → 3.3V) on our board. All circuits are identical, but we’re seeing the following issue:
When the input is 5V , the output is only ~3.0V .
When the input…
Part Number: TPS54334 Tool/software: Dear Sir or Madam, the TPS54334 datasheet is missing the footprint of the step-down voltage converter (VSON10). Can you send me a technical drawing?
Regards H. Schlipper
Part Number: TPS54334 Tool/software: Hi
I want to request the SCH.
My customer doesn't want to disclose the circuit, so I want to deliver it personally.
Part: TPS54334DRCT, TPS62080ADSGR
Please let me know your email address or any other way.…
Part Number: TPS54334 Tool/software: Hi,
Could you please advise if p/n TPS54334DRCR has a shelf life?
We have a customer who received 1000 pieces with date code 2225 and they believe there is a magnetic circuit with a shelf life of 2 years.
Kind…
Part Number: TPS54334 Hi,
when we try to simulate TPS54334 in LTSPICE, we get error "Too few nodes ....", and I download spice model from TI own website.
My LTSPICE version is LTspice 17.1.15.0. When I search why that error arise from, I understand…
Part Number: TPS54334 Hi,
We are using a TPS54334DRCR and recently had a little more than 150 boards built using this part. Some of these units work as expected, some start in hiccup mode for a few seconds then start and some of them never go past that…
Part Number: TPS54334 Tool/software: Dear team,
The customer are using TPS54334 for their application. But they would like to get functional safety certification using current solution.
So they want to get Functional safety information. I know this…
Part Number: TPS54334 Other Parts Discussed in Thread: TPS51396A , LM2727 , TPS51385 , TPS51386 Dear team,
The customer would like to use PGOOD signal as EN signal.The purpose of this concept is for shut down the device when output voltage is abnormal…
Part Number: TPS54334 Hi,
We are using the TPS54334 in our design and the output of the IC is defined for 3.3V. When i measure the output it is showing as 4.6V.
Below voltages are observed at the respective pins.
Input voltage 5V.
Enable pin…
