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  • PMP9282: PMP9282 on the reference design Optocoupler pin not connect to any flag

    Resolved
    Part Number: PMP9282 Other Parts Discussed in Thread: LM5022 I have three questions. 1. On the reference design Optocoupler (U2) (Optp_E_GND) not connected to any flag (Picture attached) and 1N4148W-7-F (Vout) not connected. 2. Should I solder the DNP components…
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  • LM5022: Reference design ASAP

    TI Thinks Resolved
    Part Number: LM5022 Other Parts Discussed in Thread: LM51551 , PMP9282 I am looking ASAP for a reference design of isolated DC/DC 5V input, 3.3V with 2.5A output. Readily made bricks I found in this range, are ridiculous expensive (>20$) so we are trying…
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  • RE: TPS23753A: Circuit / Magnetics Optimization for Low Line / APD Operation

    Resolved
    Hi Matt, 1. TPS23753AEVM-004 would be the best solution currently in our portfolio for this operating condition. However, PMP9282 has a DCDC that meets this operating condition. You can maybe copy the same power stage (has a transformer available…
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  • LM5160 REFERENCE DESIGN 3.3V OUTPUT

    Resolved
    Other Parts Discussed in Thread: LM5160 , LM5022 , TPS54060 , PMP9282 , LM5017 Hi all, I want to design a Flyback topology based 12V-60V input with 3.3V output DC-DC power supply so i have chosen LM5160.But in its datasheet there is no information about the…
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