Part Number: LM27342 Tool/software: Hello：
I consulted TI about CDM (charged device model) value for LM27342QMY/NOPB before，TI feedback does not have CDM information.
LM27342: Question about LM27342 - Power management forum - Power management - TI E2E…
Part Number: LM27342 Using the LM27342 Eval board as well as in our own design we've found that there is excessive EMI from 30Mhz - 200Mhz that is not present without this converter in the signal path. Scoping the chip at the "SW" pin, I can see a…
Part Number: LM27342 We are using the LM27342 with a 12V input and 10V output.
The output load range is 0.2A to 1.6A. We get about a 5% drop in output voltage from minimum to maximum load.
What is the load regulation capability of the LM27342? Is 5% good…
Part Number: LM27342 Other Parts Discussed in Thread: LM27341 , 7.3.5 Current Limit The LM2734x and LM2734x-Q1 use cycle-by-cycle current limiting to protect the output switch. During each switching cycle, a current limit comparator detects if the output…
Part Number: LM27342 Hello, we are facing unexpected EMC problem with this component.
We have followed all the common design rules but we found 2 MHz harmonics (the switching frequency, of course) everywhere.
Pcb is a 4 layer with standard power planes…
Part Number: LM27342 Other Parts Discussed in Thread: TPS62147 , TPS54202 Hello Team,
My customer is using LM27342 with 12Vin, 10Vout, at no load condition, the output loss regulation can't keep stable at 10V, I noticed a min load is required mentioned…
4426.LED illumination board schem.pdf
I am attaching a design that we have already built 10 boards with no problems. We just did another build of 10 boards and the first 2 boards that we powered up blew the LM23342 off the board. We have made sure each…
Part Number: LM27342MYEVAL Other Parts Discussed in Thread: LM27342
Hello,
Regarding to LM27342MY(LM27342 EVM), my customer is asking some question.
Due to adjustable output, they replaced to variable resistor at FB resistor(R1,R2).
But when the setting…
