Part Number: LM5152-Q1 Hi Team,
My condition is Vin = 4.2V, Vout = 8.5V and load transient (0-10A)
My CH3(pink) is SW node and I operate in FPWM mode. I'm not sure how to explain when no load. I expect that the SW should operate when no load. May you…
Part Number: LM5152-Q1 Hi team,
My customer is looking for an ultra low IQ boost solution. Could you please help to check if 5152 can meet their requirement?
It is used to supply AFE, output voltage is 40V. If the load doesn't work, the boost output current…
Part Number: LM5152-Q1
Hi team,
Datasheet figure "Figure 9-18. PWM to Bypass Transition in CCM Operation" has "pulse skipping" duration before and after bypass mode. Considering LM5152-Q1, high side switch must be turned on in bypass mode.…
Part Number: LM5152-Q1 Hi team,
My customer wants to use LM5152-Q1 in their TBOX project and they want to know if they can start up the system with a supply that is lower than 3.8V. They think the battery voltage may be less than 3.8V in some cases, and…
Part Number: LM5152-Q1 HI team,
Is there any "charge pump disabled comdition" during "CP" pin is higher than 2V?
Datasheet says there are several modes. I understood that as lowers, could you confirm if my understanding is correct…
Part Number: LM5152-Q1 I want to simulate the loop response of the LM5152 using the average model in Pspice for TI. Do you have an example average model schematic for this part? Can you use the same method used in your other average models where you inject…
Part Number: LM5152-Q1 Hi team,
Do "VREF, TRK, RT" pin voltage goes to 0V in shutdown mode? I would like to make sure there is no current comsumption source from these pin.
Regards, Ochi
Part Number: LM5152-Q1 Hi team,
How does boost converter decide its output capacitor? Datasheet says "The recommended VOUT capacitor (CVOUT) is 0.1 μF" but looks too small in general DCDC converter. Should we refer to https://www.ti.com/lit…
Part Number: LM51521-Q1 Other Parts Discussed in Thread: LM5152-Q1 Tool/software: Hello,
I made a design following the "LM5152-Q1_Excel_Quickstart_Calculator_for_Boost_Controller_Design". But my output still has that noise, and I cannot figure out how…