Part Number: TPS40210 Other Parts Discussed in Thread: PMP9446 , LM5022 , LM5155
Tool/software:
Hi,
I'm looking into designing flyback circuit (isolated transformer) for PSE POE+ with following parameters:
1. Input voltage - Nominal 12V
2. Output voltage…
Part Number: TMS320F28P550SJ Tool/software: Looking at TI designs for F28P550XJ I see some differences between the design of the Control Card and the Launchpad on the Crystal Oscillator circuit.
On the Control Card the dampening resistor is shown to…
Part Number: TIDM-02013 Tool/software: Hi
I was exploring the design of Bidirectional EV chargers came across the reference design wanted clarification regarding few points of Current Sensor
1. Why the Op Amp circuit is used at the output of current…
Part Number: LM51581 Tool/software: Hello,
I want to design small boost converter from powered from USB 5V to 48Vout, Iout = 15mA using the LM51581.
I used Calculation design tool (attached my edited excel sheet) - https://www.ti.com/tool/download/SNV…
Part Number: TLVM13660 Tool/software: I have a PCB with two regulators - 12V in for both and 3.3V output for one and 5V output for the other. Neither is showing a voltage on Vout. Design is utilizes minimal parts as shown in Webench: CBOOT, RBOOT, SW…
Part Number: TPS23754 Tool/software: Dear TI Engineer,
We plan to use TPS23754 to achieve 25W(12V/2.25A) POE power supply for our new product, but due to the height limitation, we cannot select the TPS23754EMV-383 reference design transformer. The transformer…
Part Number: WEBENCH-CIRCUIT-DESIGNER Hello,
I want to create a 28 V DC to 120 V DC converter that is isolated. I can't find any of your parts that would allow me to do this. When I try on WeBench I can't choose the option to have isolation and it only…
Part Number: WEBENCH-POWER-DESIGNER Tool/software: I wanted to know if I can get support using TI to design a micro inverter 500W that can be cascaded to have hiher output power (8 card of 500W inverter cascaded to give 4000W).
