Part Number: LM5127-Q1 We set CH1: Boost,CH2 and CH3 as single phase buck. There's a use case: EN1=EN3=L EN2=H Iout2 is about 10mA~300mA.
How can we estimate the light load efficiency of LM5127-Q1 CH2?
Vin=12V fsw=400KHz, Vout2=3.3V, and the light load…
Part Number: LM5127-Q1 Hi Expert,
Thanks for your help!
Recently my customer is using LM5127-Q1 in their project. They are asking the input current of VCCX 5V.
From my perspective,If VCCX > 4.5 V, VCCX is internally connected to VCC. From fig 7-3 the…
Part Number: LM5127-Q1 The screenshot below is from the LM5127-Q1 datasheet chapter 11.1. I was wondering why the layout guide here ask us to use a low-side MOSFET whose rDS(on) is greater than 8ohm, doesn't it cause more conduction loss?
Part Number: LM5127-Q1 Hi team,
When we use LM5127, keep it running and open BATT, quickly power on again before the 3.3V power of SW3 fully discharged. Will there be some unknown problems(voltage unstable, breakdown) in LM5127?
Regards,
Peter
Part Number: LM5127-Q1 Hello,
There is "Deep Sleep Mode". For what situation is this feature good? In what situation does the device enter this mode?
Thank you.
Regards,
Oguri (TIJ automotive FAE)
Part Number: LM5127-Q1
Hi Team,
If the output on a buck configuration of the LM5127 spikes above the regulated voltage because of external influence can you comment how the part will react?
I ran some simulations on SPICE to emulate this condition and…
Part Number: LM5127-Q1 I want to use this PMIC is that LM5127-Q1 for our infataiment cluster. Our clusters are used for Truck. And truck battery voltage is typically 24V.(18V-32V range) But I want to get three output voltage from 24 V is that 12V, 5V…