Part Number: LM25010 Other Parts Discussed in Thread: TPS61291 Tool/software: Hi all,
Developing a project in Altium, it would be very nice to be able to do simulations etc under one roof. But I can't seem to figure out how to get my hands on usable…
Part Number: LM25010 Output voltage of LM25010 regulator rises when load is applied. How can this be explained and corrected?
Vin: 32VDC
Intended Vout: 16.8VDC
Test conditions:
No load: Vout = 17.05V, Vfb = 2.538V
330ohm load: Vout = 18.13V…
Part Number: LM25010-Q1 Other Parts Discussed in Thread: LM5160-Q1 , LMR38010 , LM5013-Q1 , LM5012-Q1 , LMR36015-Q1 , LMR38010-Q1 , TPS54140 , LMR38020 , LM5013 , LM5012 , LMR36015 , LMR36015AEVM Hi to all,
Until now we were using the LM25010-Q1 part…
Part Number: LM25010 Hi,
we are using LM25010SDX/NOPB switch mode regulator for 19 to 30 V input and output max of 300mA/5Volts.
refer below our schematic.
As per calculation we estimating the peak current in inductor is 330mA. so we using 570mA…
Part Number: LM25010 Max Junction temperature for both is 150 and is calculated from ambient + power (assume max 1amps times 5 volts=5watts) times 36. without adding any ambient temperature the temperature is already above maximum
What am I missing…
HI,
Do you have a waveform for the switching behavior as well as the output voltage?
Any layout capture? You need to put the R241 and C151 close to the inductor where the C162 is across the R239 (Top Feedback resistor)
Thanks
-Arief
Part Number: LM25010-Q1 Other Parts Discussed in Thread: LM25010 Hello,
I am using LM25010 DC to DC converter IC in one of our board.
in efficiency i seeing different behavior at low current mode. efficiency of the SMPS is less at low current. is…
Part Number: LM25010 Other Parts Discussed in Thread: LMR14030 Hi all,
I'm looking for a pin-to-pin compatible device for the LM25010 which is able to support up to 2.4A of output current. Point is that it is not possible to modify the PCB for convenience…
