Part Number: LM27761 Tool/software: Hi,
I'm looking for some clarification on the startup characteristics of the LM27761. We are using this component in a design powered by a current restricted 5V5 supply (limited to about 40mA).
Do you have information…
Part Number: LM27761 Other Parts Discussed in Thread: LM2776 The datasheet says I can sim LM27761
webench.ti.com/.../quickview.jsp
The tool says part unsupported. Looking for +5 to -5 - Patrick
. 6765.lm27761.pdf
Hi, There was no feedback since a while, so I assume this tread is resolved and can be closed. You can still reply to this thread after it is closed, or you can create a new thread. Best Regards, Andreas.
Hi Ray,
Unfortunately, I could not reply earlier. Please find below some simulation plots for LM27761.
I hope this gives you an understanding of the ripple & drop on the output voltage. In any case, I suggest to perform lab measurements using an EVM for…
Part Number: LM27761 I've used LM27761 to generate -5V from a typical Li-Po battery (3.7v). However, I can just obtain -3.47V at the output of LM27761. I share my circuit below;
As shown in the application information below from the datasheet, using…
Part Number: LM27761 Dear Team,
My customer also wants to use the LM27761 for sensitive analog system such as this question
Is it possible to force the device to work at fixed freq of ~2MHz even at light loads ?
Would increasing the load at the output…
Part Number: LM27761 Hi，
The output ripple of LM27761DSGR is relatively large, and currently the peak to peak value tested is approximately 64mV; The current output voltage is -5V; Actually, around -4.9V, adding a capacitor at the output end of LM27761DSGR…
