Part Number: LM53602-Q1 Hello,
I'd like to confirm the product concept of LM53602-Q1 regarding its switching mode transition.
Even in AUTO mode, a LM53602-Q1 won't switch its switching mode AUTOMATICALLY between PWM and PFM and will be forced…
Part Number: LM53602-Q1 Hi Team,
I am evaluating the dropout of the LM53602-Q1. In the datasheet, I am a little confused on the following statement:
Looking at the application curves, I am still left a little confused:
Can you specify what is meant…
Part Number: LM53602-Q1 Dear all,
I would like you to review our customer's circuit diagram.
However, I can not provide with their diagram in this open space.
So could you teach me about your email address?
Best ragards,
Part Number: LM53602-Q1 Hello,
How much current will flow into and out of the FPWM pin of LM53602-Q1 under normal operation over full temperature range (-40 to 150 °C T J )? I need the Min and Max values. The data sheet doesn't have any specs, so estimated…
Part Number: LM53602-Q1 Hello,
I understand LM53602-Q1's loop compensation is internally optimized, but how can I verify its loop margin (Bode plot or phase margin, etc.) in my design? Is there any tools available in TI? It seems any external components…
Part Number: LM53602-Q1 Other Parts Discussed in Thread: LM53602 , TPS62090-Q1 , TPS62065-Q1 Tool/software: WEBENCH® Design Tools Hi Sir
Why LM53602 can't create5vin/3.3Vout Iout 2A?
Since 5Vin is in spec range.
And for LM53602 EVB, i also can't see…
Part Number: LM53602-Q1 Other Parts Discussed in Thread: LM53602 Hello,
How will LM53602-Q1 behave when the input voltage goes down below its minimum input threshold V IN-operate (Falling)? Will both high-side and low-side MOSFETs be shut off? I'm wondering…
Jared,
LM53602-Q1 model failure under the desired test conditions is not due to dropout. It is because the calculated minimun Toff exceeds the typical value given in the data sheet 125ns.
You may want to create a design with a higher delta between Vin…
Part Number: LM53602-Q1
Hello,
I'd like to ask for urgent help. I've tried FPWM Mode so far in order to get a constant switching frequency, however, am now seriously considering AUTO Mode, too, in order to significantly reduce operating supply current…
Part Number: LM53602-Q1 Hi Team,
I am trying to understand the supply current value during light load conditions for the LM53602-Q1. I have a real time clock that only needs a few uA of current, and needs to have a regulated voltage supplied by the LM53602…
