Part Number: TPS40140 Other Parts Discussed in Thread: TINA-TI Hi,
I am trying to run a simulation using TINA-TI and the TPS40140 model provided by TI. This simulation is intended to better understand operation of a legacy circuit; it is not for a new…
Part Number: TPS40140 Other Parts Discussed in Thread: TPS53667 , TPS53647 We need your urgent help about below
1)Today we use PULSE and COILMASTER chokes -120A-for 6 phase- 20A to 1 phase .
We think to use new chokes with better res. and current.
Marking…
Part Number: TPS40140 I'd like to get an example of a layout in a single ground system with a multilayer board where I can mitigate switching noise from the PGND getting into the GND of the controller.
Part Number: TPS40140 Hello,
My customer has been using TPS40140 and has a timing problem with this devices. Here are a couple of questions related to TPS40140 to be clarify. Customer uses it in two phase mode.
1. VREG should be shut off when UVLO_CEx…
Part Number: LM5143-Q1 Other Parts Discussed in Thread: TPS40140 , LM5143 , Hi,
the TPS40140 is NRND, so I'm looking for alternatives. The LM5143 looks fine from my position (after manual reading).
The PWM controller should have
- a precise current s…
Part Number: TPS40322 Other Parts Discussed in Thread: TPS40140 , TPS40090 , LM5119 , LMC555 , LM5143-Q1 , LM5143 Hi there,
I'm using the TPS40140 in a four channel design as laser power supply. Esp for its excellent current sharing, the wide 42Vin range and…
Part Number: TPS40140 hi Team,
my customer cannot simulate the compensation via webench.
he tried an excel tool but it gave him a phase margin between -35 to 140 DEG. which mean instability...
can you pleas calculated the compensation for the following…