Part Number: LM5190 I used Webench power designer do design power supply 16V-36V to 12.00V @ 3.6A. I choose design with LM5190. There was R Imon 13.7k. But with this resistor value, the maximum current is 2.4A only. Right value according datasheet and…
Part Number: LM5190 Hello everyone, I am using LM5190 as buck to convert 60V to 53V but a problem i am facing is that VCC is not giving 7.5V as expected instead it gives 1.3V. I have tied Bias to PGND using a 10k and giving 12V to both VIN and EN and…
Part Number: LM5190 Hello,
I've used LM5190 as lead-acid battery charger on our last design, a 250W power supply with battery backup. Input voltage is 46-58V, output is 23-28V at 5A or 3.5A, selectable by switching the ISET resistor.
It worked very…
Part Number: LM5190 Hi .,
I have designed a buck converter using LM5190.,
Input 57V output 54V.
But whenever i power up., Output voltage is latched to 3.54V.
Kindly suggest on the same.,
Part Number: LM5190 Other Parts Discussed in Thread: UCC27282 Hi everyone,
I am designing a synchronous buck converter stepping down 60V to 53V using the LM5190 controller . To handle high-voltage transients/surges that exceed the pin limits of the…
Part Number: LM5190-Q1 Other Parts Discussed in Thread: LM5190LM5190 CLASS-H.xlsx
(1) To implement the Class-H function of the audio power amplifier IC TAS6684—which involves rapidly modulating the supply voltage in response to audio signal levels…
Part Number: LM5190 In the LM5190-Q1 data sheet in section "6.3.5 Switching Frequency (RT)" is shows two equations to calculate the RT resistor for the desired switching frequency. There is a different equation when the DRSS feature is turned on (Equation…
Part Number: LM5190 Hello, everyone. We would like to use a 0–10 V input to regulate the output voltage of the LM5190 from 10–64 V. Is there an application note for this application? Is there a recommended circuit? Thank you very much, Roger F.
