Part Number: LM5119 Hi
I am using an interleave circuit using the LM5119.
The output voltage requires OVP.
I'm trying to figure out what to do
I want to add an OVP circuit.
Please let me know if you have a good idea.
Part Number: LM5119 Hi
I'm testing a dual BUCK(13V,18V) by LM5119.
There is no problem with 13v but 18v start a hiccup at no load. Looking at the data sheet, there seems to be only an over current related to the hiccup. Can you be a hiccup for another…
Part Number: LM5119 Other Parts Discussed in Thread: TPS40050 , UCC39002 Hi Expert,
The customer would like to consider the LM5119 into their redundant PSU.
Condition:
PSU1 12V from LM5119 ( Interleaved Single Output)
PSU2 12V from LM5119 ( Interleaved Single…
Part Number: LM5119 Other Parts Discussed in Thread: TPS40090 Customer wants to use a controller for 12V input, <= 3V output, with 45A constant output current. Can LM5119 achieve this? If not, do you have any other suggested parts? Thank you.
Part Number: LM5119 We have designed 48V to 15V, 13 Amp DC-DC Converter based on the part LM5119.
We have based our circuit on the TI Webench Simulations. But we could not get the output voltage
even at No Load Condition.
Part Number: LM5119 Hi
1. LM5119 is used in customer side, interleave buck, the output is 12V. so customer want that at start up, the internal VCC regulator is used, after 12V is stable, 12V is used to provide VCC power.
On LM5119 EVM, a diode from output…
Part Number: LM5119 Dear Madam or Sir,
We have used LM5119 to design a buck converter from 16-60VDC to 12VDC. The target load current is 20A. The schematic is attached. And also the figure of the board.
The test result is as follows.
1. VIN=30VDC, VOUT…
Part Number: LM5119 Hi Expert,
The customer mentioned the LM5119 duty cycle is not consistent of Diode Emulation mode enabled at light load.
But disabled Diode Emulation mode at same loading, the duty cycle is become consistent.
We collected the schematic…
Part Number: PMP30464 Other Parts Discussed in Thread: PMP30168 , INA198 Dear Sir
Good day! There are DC-DC power requirement for printer power and need IEC60950 LPS(Limit power source) . Spec as below.
1.Vin: 12-48V
Vout: 8.3V/5A
OCP :6.5A arround Peak…
Part Number: LM5119 Hi,
I'd like to know if there are some reasonably quick ways to approximate the RC values for the error compensation network in the lm5119? If there are existing posts that answer this question, feel free to post a link.
From reading…