Part Number: LM5160 Other Parts Discussed in Thread: LMV431 I am currently employing multiple LM5160's in a product in inverting FlyBuck mode to give seven isolated power supplies. I would like to tie them together with external sync (possibly multiple…
Part Number: TL431 Other Parts Discussed in Thread: LMV431
Hi Guys,
Good day! Could you help to check our customer's concern.
Reposting here for the complete details of the inquiry.
The heart of the circuit is a TL431a, it has a reference voltage…
Part Number: UCC28951 Other Parts Discussed in Thread: AMC1311 , LMV431 , UCC28950 Hello,
I'm thinking of using a photocoupler to isolate the output voltage and feed it back, where should I put the photocoupler?
I am thinking of putting it on the…
Part Number: LM5156H Other Parts Discussed in Thread: LMV431 Hi, I need a converter with an isolated output of 75V 240mA. For this, I used the TI power designer tool that suggested the LM5156H.
to accelerate my design I bought an LM5156H evaluation…
Part Number: LM5117 Other Parts Discussed in Thread: LMV431 Hello,
I am trying to use the LM5117 in CC/CV mode to charge a 10 cell lithium ion battery pack. In order to do this, I intend to configure the LM5117 for a constant current of 2A with an…
Part Number: ATL431LI-Q1 Other Parts Discussed in Thread: TLVH431 , LMV431 Hi team,
Is it possible to make output voltage lower than its reference voltage; 2.5Vtyp?
Regards, Ochi
Hi Marcoo,
I am sorry to make you confused. I mistakenly asked you the support for LM431 instead of LMV431.
Could you please share, if you have a similar application note for LMV431?
Thank you so much for all your support.
Basil
Hi Wenxiu,
I would recommend you to sue a LMV431 to implement an input line drop monitor. Use a resistor divider at the UVLO pin to set your regular UVLO threshold to monitor the Super Cap voltage. And, use a second set of resistor divider and a LMV431…
Part Number: LMV431B Other Parts Discussed in Thread: TL431LI , TLVH431 , LMV431 Hi,
I'm trying to find alternates for the PN: LMV431BIMF/NOPB. This part has the voltage reference of 1.24V.
But the part which I found as alternate has the Voltage reference…
Hi Jiayu,
It looks good to me. If they want a bit more robustness, they can use the LMV431 because it supports 36V on the cathode just in case the VIN ramps than 18V in <5us.
