switch mode power supply in automobile

KDN Nandu

Other Parts Discussed in Thread: LM2576

can I use switch mode power supply in automobile (LM2576)

0 Anston Lobo over 9 years ago

Hi KDN Nandu,

Your question is a quite vague, but depending on the application and with automotive guidelines followed, absolutely.

Thanks,
Anston

0 KDN Nandu over 9 years ago in reply to Anston Lobo

looking for a power supply with input range 12 vdc to 38 vdc with out put 5vdc and 300mA in automobile

0 Juan Paulo Fung over 9 years ago in reply to Anston Lobo

Hi - One more thing to add, this device has been qualified for a max operating junction temperature of +125C.

Best Regards

0 KDN Nandu over 9 years ago in reply to Juan Paulo Fung

not more than +100C

0 Anston Lobo over 9 years ago in reply to KDN Nandu

Any other parameters of concern?

-Anston

0 KDN Nandu over 9 years ago in reply to Anston Lobo

Inductor

0 Anston Lobo over 9 years ago in reply to KDN Nandu

Shielded. What else?

0 KDN Nandu over 9 years ago in reply to Anston Lobo

ok , thanks

0 Anston Lobo over 9 years ago in reply to KDN Nandu

Welcome any time, happy to help.

0 KDN Nandu over 9 years ago in reply to Anston Lobo

should I use 2 layer or 4 layer PCB

0 Anston Lobo over 9 years ago in reply to KDN Nandu

4 layer preferred. Top for power, mid1 for GND, mid2 for sensing lines/power, bottom for GND or other traces.

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