mosfet driver

  1. crookedspoon

    Blinkers as positioning lights, circuit fails on high(er) load.

    Hi all, First post here and very much beginner in electronics, trying to dive in. For my motorcycle, I’m trying to implement positioning lights in the blinkers: When turning on the blinkers, the blinker blinks regularly. When the blinkers is turned off, after a short delay, the blinkers shine...
  2. KaputFPV

    Mosfet array for low voltage and low current

    (I am quite new to electronics and pcb design.) (necessary files are attached, tell me if you need something else ) ------------------------------------------------------------------------------------------------------------------------------------------- Hi everyone, I am making a MOSFET...
  3. 8

    Gate Driver vs Opamp

    Hello, I build an RLC circuit using the MCP1402 as a gate driver. At resonance the MCP1402 will drive a 20 ohms load (plus 3 ohms which is the DCR of the coil). Unfortunately the MCP1402 has around 12 ohms output impedance (according to this) and so it cannot drive the load effectively. A more...
  4. K

    Mosfet not switching off with solenoid valve.

    I want to switch on a 12V 1A(peak 1.4A) solenoid valve for 0.1-3 seconds(set using a trimpot) and then switch it off. I'm using 555(operating at 5V, triggered by a IR sensor which operates on 5V only) in monostable mode to generate a 0.1-3s pulse, which is fed directly to gate of mosfet(IRF540-...
  5. A

    Completed Project Choosing a MOSFET driver

    Hello all, i am planing on to use six MOSFETs in parallel and wish to drive it via a MOSFET driver but not how to select one. What are the specs to be considered when choosing one ? From what i learned would this from MICROCHIP do the job ?
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