Part Number: TPS62140A Tool/software: Dear team
I have four questions about the operation of the TPS62140A's Power save mode (PSM).
Q1: Can you accurately define the load current value at which PWM switches to PSM?
Q2: The switching frequency of…
Part Number: TPS62140A Tool/software:
Please help to check whether there is any problem with the schematic diagram. If there is any modification, please help to explain in detail. Thank you!
Part Number: TPS62140A Hello
I have a question regarding the size and coplanarity of TPS62140ARGTR on package dwaing of datasheet. There are some differences between datasheet ver.B and datasheet ver.F. Would you let us know the reason why they are…
Part Number: TPS62140A Hello guys,
One of my customers is considering using TPS62170A for their next products.
At this moment, they have the following questions. Could you please give me your reply?
Q1. How much is the time for internal oscillator…
Part Number: TPS62140A Hello team ,
I'm trying to use TPS62140ARGTR in my design. Could you please help to review schematic attached herewith. Though I have checked with Webench design , still if any feedback from past experience will help.
Part Number: TPS62140A Hi team,
This device's absolute maximum rating of SW pin is "-0.3V to Vin+0.3V".
Is this from ESD protection diode?
We suppose the case Vout > Vin by slow Vout discharge.
Best regards,
teritama
Part Number: TPS62140A Other Parts Discussed in Thread: TPS62147 Hi
I have a question about TPS62140A. If I don't use the SS capacitor, should I connect SS(9pin) terminal to GND?
Best regards,
Yokota
Part Number: TPS62140ATPS62140A was occur EOS much for failure, please let me confirm about TPS62140A specification below;
①About TPS62140A and the same series, these device occur possibility of EOS for EN: High→Low on heavy load condition.
・Please…
Part Number: TPS62140A Other Parts Discussed in Thread: TPS62147 Hello,
I'm using TPS62140A on my non-isolated DCDC converter design and found a strange waveform while performing OCP test.
I found the Vout was bouncing and got some reverse current…
Part Number: TPS62140A Other Parts Discussed in Thread: TPS62148 , TPS62125 Hi team
Thanks for the usual support.
One of our customer would like to control the discharging time with using PG discharg function in datasheet.
It seems internal discharging…
