I would expect a 25°C rise under your operating conditions, but our thermal measurements were taken on a double sided PCB with 2 oz of copper. The temperature that you are measuring looks about right given that you are single side solder breadboard. …
Part Number: PTN78020H For the PTN78020H module, can I do the following?
1. Configure the output voltage for 22V output and drive 7A into the inductive load for only 25 seconds. The current limit is 8A so I believe I am okay with driving 7A load.
…
Part Number: PTN78020H Other Parts Discussed in Thread: LM5050-1 , Hello,
I'm designing a board for hydrogen fuel stack application in automotive industry.
I would like to know if I can use two DC/DC converters PTN78020H in parallel if I protect each…
Other Parts Discussed in Thread: TPS5450 I am wondering if the Enable controls of TPS5450 and
PTN78020W / PTN78020H are disabled, the output voltages of TPS5450 and
PTN78020W / PTN78020H will be zero or near zero?
Thanks for your answers.
Part Number: PTN78020W Other Parts Discussed in Thread: PTN78020H Tool/software: I am developing a system with this DC/DC, I have some questions, I am using the recommended capacitor in the datasheet, the output I am driving is 12V, but this specific…
Part Number: PTN78020A Other Parts Discussed in Thread: PTN78020H , PTN78020W , Tool/software: WEBENCH® Design Tools Hello,
PTN78020A_EUK_7.bxl package footprint is same with PTN78020A_EUL_7.bxl package footprint. One is through hole, the other one…
John:
I reviewed the Oring diode and it may work , not ideal current sharing ,if the diode forward voltage(Vf) has a wide range over temperature. One PTN78020H will be the major current source until the diode VF increases with temperature.
Tom
Dan::
Pin 3 is the inhibit pin control on-off function ..It can be left open or controlled by a open Drain FET. This is a low level DC voltage.
Pin 5 is a voltage adjustment .Rset pin. This pin controls the output voltage.
The unit does not have…
Other Parts Discussed in Thread: PTH08000W , PTN78020W , PTH08080W , PTN78020H , PTN78000W I need a sample of one of these modules but when i add a product to my sample cart I cannot change the quantity of modules (only appears the zero number)
I have…
