Other Parts Discussed in Thread: LM61495
Hi support team,
Can you make suggestion the device
Vin 10V - 26V
Vout 7.5V
Iout 10mA - 8.0A
Temp 0℃-60℃
Does the LM25145 meet the above conditions?
Regards,
Seiso
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HI Yes,
do you need other feature like Low Iq, if no more feature needed, LM25145 can meet your reequipment
we also have LM61495 which is 36V buck converter for choose.
Thanks
Daniel Li14-san
Than you,
(1)Can you check the circuit diagram of the LM25145 under the following conditions?
Vin 10V - 26V
Vout 7.5V
Iout 10mA - 8.0A
Temp 0℃-50℃
I do'nt need feature Low Iq.
(2)What is the efficiency at 10mA?
LM25145_Diode_Emulation_Mode_ON.pdf
Hi
wenbench actually can predict the efficiency at your target loading condition, as wenbench sim, it will be 8.5% .
The input power will be major consumed by IC and mosfet gate drives which make the efficiency low.
Daniel Li14-san
Thank you,
The minimum temperature when calculation is unknown.
Does it has how to Confirm.
Is it possible to change?