Part Number: LM3488 Hi team,
I was designing a boost convertor using IC LM3488 for :
Vin=12V
Vout=100V
Iout=30mA
Voutripple=10V
Kindly comment whether the selection of the discreetes in my application circuit as in Input capacitor, Output capacitor ,…
Part Number: LM3488 Other Parts Discussed in Thread: TIDA-010057 , Reference design: TIDA-010057 has been created and evaluated.
Please let me know the following about the operation when Vin is lowered from 5V.
・Due to the characteristics of the FET, the…
Part Number: LM3488 Other Parts Discussed in Thread: LM3481-Q1 , Please let me know about pin voltage for FA/SYNC/SD.
I found the other thread that LM3481-Q1's FA/SYNC/SD voltage is 0.94V, please refer below E2E thread.
Is it correct to think that the…
Part Number: LM3488 Other Parts Discussed in Thread: LM3478 Hello,
When a load is connected to the 24V out produced by the LM3488, there are no issues, but when there is no load connected, the LM3488 is producing a continuous ticking sound and is introducing…
Part Number: LM3488
Hi,
I am using a LM3488 ic for converting from 24V to 5V in a motor driver circuit. The current limit of external power supply of 24V is set at 2A. The 24V is separately connected to motor driver also. Under some condition whethe motor…
Part Number: LM3488 Simulate the circuit design with LM3488, when perform simulation, always display "ERROR(ORPSIM-16144): Value may not be 0".
It's very strange. What's the root cause?
SC_Simulation.zip
Part Number: LM3488 Other Parts Discussed in Thread: LM5156 , LM5155 Hello,
we cant redesign an existing Powersupply and it uses the LM3488. I wanted to know how likely it is that the device will be discontinued in the next 5 to 10 years. Does anyone have…
Part Number: LM3488 Hello,
I'm currently designing a SEPIC converter with the LM3488 chip. I'm trying to simulate my design with LTSpice but simulation results are abnormal. Transistor's gate stop toogling with good duty cycles and is stuck at '0V' after…
Part Number: LM3488 Hi,
I'm not familiar with PSPICE for TI. I've tried to simulate a SEPIC converter using the LM3488 device.
I've attached the schematic and the out file from the simulation.
Could I get pointed in the right direction to…
Part Number: LM3488 Hi All,
I have used LM3488MM boost regulator in my design . I'm able to see the glitch at the output for about 2ms I have set the frequency for 600hz .I need to change the value of the register to set the frequency at FA/SYNC/SD …