Part Number: TLV431B Other Parts Discussed in Thread: TLV431 , ATL431 Tool/software: Dear Expert
Below is sch ,and TLV431BIDBZR was used as a comparator to output 3.3V to LDO as an overvoltage protection circuit. It was found that comparing with LR432BTLT1G…
Other Parts Discussed in Thread: TLV431B-Q1 , TLV431B , TLV431 Hi Expert,
I am a FAE from MM of CHINA. TL431B-Q1 was used in this customer. There is a failure case on customer side. Could you help on that?
It's better if you can send email back to me. Thanks…
Part Number: TLV431 Hi Team,
Can you please help us to review below TLV431's schematic and provide your design suggestions? Customer use our TLV431 as CPU's ADC sample reference voltage, but they find that there are sample ripples. They suspect the ripple…
Hi Jackson,
Thank you for your answer to Q1.
Jackson Wightman said: In the pre-PCN material the DCK pin 2 was different internally.
What does "pin 2 was different internally" mean? Is it correct to understand that in pre-PCN ICs, DCK pin 2 is not connected…
Part Number: TLV431 Hello,
I am wondering what the technology types (CMOS, bipolar, etc.) are for your parts TLV431 and and LM113 (although I saw this part was obsolete in another forum, the info would still be helpful to help piece together some old test…
Part Number: TPS23731 Other Parts Discussed in Thread: LM5072 , TPS23754 , TPS23751 , , TLV431 , TPS23734 , TPS23756 , TPS23752 Tool/software: Hi Team,
I have a project that need to support type 3 class 1-4 25.5W with 5Vout, and there would be both input power…
Part Number: TLV431 Other Parts Discussed in Thread: TL431 Hi,
I have a question about the TLV431, when used as a comparator (please find the circuit below). I do not realize how the voltage between the anode and cathode behaves (VF2). The simulation…
Part Number: TPS23758 Other Parts Discussed in Thread: TPS23753 , , , TLV431 , TPS23755 , TPS23753A Tool/software: Hello team, I have a project that need to use 13W POE (36VIN~57VIN --> 5VOUT/2.5A), and we consider to use TPS23753 or TPS23758 now.
However…
Hi Harish,
Thanks for your reply.
We have further evaluated UCC28750 and trying to understand the workings of this IC through the eval board UCC28750EVM-071
According to our understanding the feedback by optocoupler is taken by generating a reference…
Part Number: TLV431 hello,
This is Murase.
i would like to ask you as below.
how to choose and how much precise resister variation should i care to design?
it wold be nice if you could tell me.
Thanks.
