Hello,
Here's what I got back from the engineer:
It can operate at close to 100% duty cycle per the datasheet.
The output will drop by RDS*Iout, during dropout operation.
At no load, it can become problematic due to DCM ring eating into boot refresh…
Part Number: LMR16030 Other Parts Discussed in Thread: LM5013 , LM5013-Q1 , LMR38020 , LM5012 Hi.
Here is the schematic:
SX-Texas-01.pdf
Some of the calculations:
------------------------------------ FEEDBACK RESISTORS ------------------------------------ …
Part Number: LMR16030 Hi Team,
My customer is designing a Buck with LMR16030. The Spec are:
Vin: 18-32V, Vout: 12V, Iout:3A;
Could you pls check if the device supports 12V/3A and demo with EVM? Many thanks.
Best regards,
Hailiang
Part Number: LMR16030
Hi support team,
Can the PGOOD pin of LMR16030PDDAR be floating?
Can the SS pin of LMR16030SDDAR be a floating?
If both of the above are possible, is it possible to replace LMR16030PDDAR and LMR16030SDDAR?
Even if the SS of LMR16030SDDAR…
Part Number: LMR16030 Other Parts Discussed in Thread: TEST
Can we use 22uF CHIP CAP+100nF CHIP CAP+220uF DIP E.CAP for the output capactitances of LMR16030?
1, in datasheet of LMR16030，the output capactitance is recommended as 2x47uF CHIP CAP or 1x100uF…
Part Number: LMR16030 Can we use 22uF CHIP CAP+100nF CHIP CAP+220uF DIP E.CAP for the output capactitances of LMR16030?
rctan@computime.com
1, In datasheet of LMR16030，the output capactitance is recommended as 2x47uF CHIP CAP or 1x100uF E.CAP.
According…
Part Number: LMR16030 Hi Team,
When Vout of LMR16030 change from heavy load to light load, the Vout drop.
When Vin inputs DC 12V/3A, Vout outputs 4.2V to supply power to the watchdog (U303), the watchdog 1 pin (VCELL_ON) will output a high level of 300mS…
Part Number: LMR16030 Hi Team, I am facing this issue while creating a new macro wizard with the Pspice Transient model of LMR16030P (LMR16030P_TRANS.lib file) in TINA. I am planning for LMR16030PDDA in my design. Please suggest. Thanks in advance
Part Number: LMR16030 Hi,
could you help to comments on whether below SW waveform is normal when LMR16030S work in light load mode.
below is the waveform.
1. does it make sense?
2. the reason that cause the spur before pulse.
Part Number: LMR16030 Hi TI,
Is there are limit/recommend range for Rent/Renb resistor use in Enable and Adjustable Under-voltage Lockout circuit?
We are trying to do Vstart=17.8V, Vstop=9.5V. Which lead to ~2.2M Rent. Will this cause problem?
