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Part Number: LM3481-FLYBACKEVM Other Parts Discussed in Thread: LM3481 , PMP10725 , , CSD19532Q5B , CSD19502Q5B , CSD19538Q3A Dear all.
I examine Flyback by LM3481. CSD19502Q5B and CSD19532Q5B are used for each of LM3481-FlybackEVM and PMP10725. These IDM is…
Part Number: LM3481-FLYBACKEVM Other Parts Discussed in Thread: TL431 , LMV431 Dear all.
In EVM, output setting register are 3.83K(R16) and 1.00K(R18). The calculations of TL431 are as follows. Vz = Vref x (1+R1/R2) + Iref x R1 Vref=1.24V,Iref=1.5uA Vz=5.9…
Part Number: LM3481-FLYBACKEVM Other Parts Discussed in Thread: LM3481 Hi sir,
I tested LM3481 FLYBACK EVM recently and found that when there is no load, the Vds(SW) node voltage will shake.
I added some load like 0.2mA. there will be no jitter.
I wonder…
Part Number: LM3481-FLYBACKEVM Other Parts Discussed in Thread: LM3481 Hi Team,
My customer used our LM3481's EVM to do short circuit protection and OCP function test. However, we can not see the reduction of switching frequency. Does this function only…
Part Number: LM5155EVM-FLY Other Parts Discussed in Thread: LM3481-FLYBACKEVM , LM3481 , LM5155 , Hi guys,
This is FAE supporting INOVANCE, which is the top 1 servo and AC inverter in China. I am trying to promote LM5155 to my costumer by comparing its performance…
Part Number: LM3481 Hello guys,
One of our customers is evaluating LM3481 with flyback solution. Their board schematic is almost same as the schemation on page 11 in LM3481-FlybackEVM document (SNVU528).
http://www.ti.com/lit/ug/snvu528/snvu528.pdf
LM3481…
Part Number: LM3481 Other Parts Discussed in Thread: , TL431 Hello guys,
I have designed a flyback dc to dc converter using LM3481, Specifications are mentioned below;
Input supply: 9-30V
output supply: 5V
Output current: 500mA
switching frequency: 2…
Part Number: LM3481 Hi dear,
I have to design an isolated dc-dc converter with input voltage range 18V - 36V and output 24V 3A with a switching frequency of 530KHz and size should be around 1/8 brick. I am buying the LM3481-FLYBACKEVM board.
I am not…
