Part Number: LM5019 Hi team.
My customer wants to apply the LM5019's bootstrap capacitor to 470pF.
Does the problem occur when the bootstrap capacitor is applied below 10nF ?
The System condition is input voltage 54V and the output voltage 3.3V.
…
Part Number: LM5019 Hi support team.
Please give me the information about the maximum value of Iin operating current(Non-switching).
Best regards.
Higa
Part Number: LM5019 Hello guys,
One of my customers is evaluating LM5019 on their own board. They found about 1.2A peak current (triangle shape and the current width of base is 20ns) is flowed into VIN terminal when high side NMOS is turned on. (Any peak…
Part Number: LM5018 Other Parts Discussed in Thread: LM5019
Hi Team, The datasheet shows efficiency of LM5019 is better than LM5018 under load current < 100mA. Left: LM5018, Right: LM5019 On the other hand, Rdson is absolutely the same value between…
Part Number: LM5019 Hello TI Team,
We need urgent support on LM5019 part as it is not behaving properly.
Below were the problems which we are facing while using LM5019 -
1) When we am varying input voltage(14v-30v) output voltage is not stable it is…
Part Number: TPS23882B Other Parts Discussed in Thread: LM5017 , LM5019 Hi Sir,
as far as i know , that TPS23882B1 has autonomous mode and does not need SRAM can to be compliant to the standard_802.3at and .bt , right?
customer want to do dumb switch soluiton…
Part Number: LM5018 Other Parts Discussed in Thread: LM5019 , LM34926 , LM5168 Hi Team,
Good day! I need your help and confirmation with the replacement for LM5018.
I am checking these devices below. I checked the pin out and they are the same with LM501s8…
Other Parts Discussed in Thread: LM5019 , LM5018 , LM5017 Dear all,
On Wednesday, August 5 it was possible to create a multi output design, a Fly-Buck, with the LM5017, LM5018 and LM5019.
On Thursday, it was no longer possible to create a multi output design…
Other Parts Discussed in Thread: LM5019 Hello
Can I use LM5019 on the following requirement? I think that we can use but please let me confirm. Vin = 28V Vout = -33V Iout= 8mA Ripple voltage =70mVpp
Best Regards, Ryuji Asaka
HI
Both part have similar performance except OCP point, LM34925 can be replace directly by LM5019, for LM5018 customer need to taking care whether inductor will saturation in OCP statues.