Part Number: TPS5430 Other Parts Discussed in Thread: LMR14030 The current requirement is an input range of DC 10 V to 30 V and an output current of at least 2.5 A . The target price should be comparable to TPS5430 . Based on performance, cost, and supply…
Part Number: TPS5430 Other Parts Discussed in Thread: BQ25672 , Hi,
i am designing a power supply board for my irrigation controller. Attached you can find my schematic. I printed the board and made it assembled. The board is powered through a 12V LiFePo4…
Part Number: TPS5430 Team,
In customer application, the TPS5430 (date code 2533) shows 100% failure rate on the UPS production line after power-up, severely impacting yield. Urgent assistance needed to diagnose.
Key Findings
Factory did A-B…
Part Number: TPS5430 I'm using a TPS5430 IC for 12-5V Power converter. The issue is the circuit fails in EMI/EMC testing, at multiple points.
I'm attaching the schematic and layout below. I followed the recommended layout as much as possible. Thing…
Part Number: TPS5430 I'm using a TPS5430 IC for 12-5V Power converter. The issue is the circuit fails in EMI/EMC testing, at multiple points.
I'm attaching the schematic and layout below. The recommended
Part Number: TPS5430 Tool/software: The power supply circuit I designed using TPS5430 cannot start correctly when the supply current is below 800mA, regardless of the voltage, but it can start correctly when the current exceeds 900mA. What can I do to…
Part Number: TPS5430
Hi all,
Once again, I am bringing this old thread back to life to follow up on new occurrences of the issue.
Please refer to the original post entitled "TPS5430: Vout Drop During Start-Up Sequence" .
For nearly four years…
Part Number: TPS5430 Tool/software: Hello，
Can TPS5430 be used to output negative voltage? And what topology of DCDC can output negative voltage?
Thanks！
Part Number: TPS5430
Hello Team,
We have a customer using TPS5430 in an inverting power supply that has been in production for over 10 years without major design changes.
Recently, a smoke failure occurred in production. Investigation showed…
Part Number: TPS5430 Other Parts Discussed in Thread: LMR14030 Hi team,
The TPS5430 datasheet states that a resistor should not be connected between ENA and GND.
Our customer is considering adding a capacitor between ENA and GND to achieve a longer…
