• Synchronizing LT8580s

    I have a requirement for an audio circuit that runs from a +30V supply rail but needs a -10V bias supply for a couple of JFETs in the circuit. It is intended to run from a 9V battery. I can use 2 LT8580s to generate the voltages needed but my concern…

  • LT8580 Frequency Foldback

    I need a boost converter (200mA @ 19V) that needs to be synchronized to an external 1.25MHz clock.   This part does support synchronization, but does the Sync feature disable the Frequency Foldback?   Or does Foldback still occur under light loads.   I need 1…

  • dc-dc-inverter with LT8580

    Hello,

    I need a voltage inverter +24V => -20V / 50mA for very low level analog circuitry in mixed signal application.
    So I need a clean negative supply with low noise generation.

    I have selected LT8580 and want to use a circuit similar to Fig. 17 on…

  • RE: LT3905 Sipm Design Review

    Your approach seems sensible. Just know the Fsel tied to ground will lock you into a 1MHz switching frequency.

    Now, since you intend to use this part as a simple boost, know you will only have a few mA of load current at your disposal. If you need more…

  • RE: LT1930 Dual Output Converter Topology

    Hi Jeronym,

    Sorry for late reply.

    The circuit shown is essentially a charge pump. The capacitance values are sized for the 1930 switch current limit and therefore are optimized. The positive rail is regulated with the FB divider network and the negative…

  • TAGS LIST: Power by Linear

    LTM8045
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    LTM4651
    LTM4661
    LTM4686
    LTM4676
    LTM4686-1
    LTM4676A
    LTM4675
    LTM4677
    LTM4678
    LTM8062
    LTM8061
    LTM8052
    LTM8026
    LTM8056
    LTM8064
    LTM8054
    LTM8055
    LTM4600
    LTM4600HV
    LTM4608A
    LTM4604A
    LTM8032