Part Number: LM5032 Hello.
My customer is facing an unstable control loop problem with LM5032 in non-isolated boost topology. Because it is a current mode controller, they are now using the Type-II compensation by an external op-amp.
Then they are asking…
Part Number: LM5032 Hello,
My customer is asking a question about how to adjust the feedback loop gain in their boost converter circuit with LM5032 which is similar to Figure 29 in the datasheet( SNVS344B ).
The datasheet doesn't have detail explanation…
Part Number: LM5032 Hello.
Could you please advice,
if there is a variant of LM5032 for using in space?
Or could you please recommend any similar product, which has a space grade?
Thank you.
Part Number: LM5032 Please teach me。
The minimum duty cycle is described on page 6 of the data sheet.
Maximum duty cycle 1 76%
UVLO pin = 1.30V, RDCL = RT, COMP1(COMP2) = open
However, there is no description of the minimum and maximum values.
How much…
Part Number: LM5032 Please give me some advice.
The LM5032 is operating with external synchronization.
Free run frequency is about 180kHz, RT=100kohm.
I want Dutymax≧70%, so RDCL = RT = 100kohm.
External clock is about 200kHz.
UVLO = 1.3V
It operates…
Part Number: LM5032 The current sampling protection function of CS1/2 pin of LM5032 is not started.When CS 1/2 voltage(1.2V) exceeds the detection value: 0.5V, PWM output is normal
Part Number: LM5032 Other Parts Discussed in Thread: LM5009 Hello Sir
I want to design an interleaved (two switches in parallel) boost converter having specifications as follows :
Input voltage : 210-310 Vdc
Output Voltage : 400 Vdc fixed
Iout max :…
Part Number: LM5032 The equation is given in the application report http://www.ti.com/lit/an/snva335a/snva335a.pdf . The equation in question is Equation 4. I was wondering how this equation is derived and what assumptions were made during derivation.
…
Part Number: LM5032 According to the data sheet, the LM5032 can be synchronized to an external sync signal, but the sync signal conditions are complicated.
Please give me an example of a circuit for generating sync signal as simple as possible.
Thank…
Part Number: LM5032 Other Parts Discussed in Thread: TINA-TI , Tool/software: TINA-TI or Spice Models Dear TI:
LM5032 is very suitable for our product development,but I was not found the simulation model with TINA. Please help me,thank you so much.