High Side Mosfet Driver Internal Charge Pump

In high side configurations the source voltage of the mosfet approaches the supply voltage when switched on.

High side mosfet driver internal charge pump.

The mic5021 high side mosfet driver is designed to operate at frequencies up to 100 khz 5 khz pwm for 2 to 100 duty cycle and is an ideal choice for high speed applications such as motor control smps switch mode power supplies and applications using igbts. An internal zener diode limits the gate to source voltage to a safe level for standard n channel mosfets. The ltc 7001 is a fast high side n channel mosfet gate driver that operates from input voltages up to 135v. The ltc7003 s powerful 1ω gate driver can easily drive large gate capacitance mosfets.

An internal charge pump boosts the gate drive voltage above the positive rail fully enhancing an n channel mos switch with no external components. Norwood ma analog devices inc which recently acquired linear technology corporation announces the ltc7001 a high speed high side n channel mosfet driver that operates up to a 150v supply voltage. It contains an internal charge pump that fully enhances an external n channel mosfet switch allowing it to remain on indefinitely. The ltc 7001 is a fast high side n channel mosfet gate driver that operates from input voltages up to 135v.

Analog devices inc which recently acquired linear technology corporation announces the ltc7004 a high speed high side n channel mosfet driver that operates up to a 60v supply voltage. Analog devices inc which recently acquired linear technology corporation announces the ltc7003 a high speed high side n channel mosfet driver that operates up to a 60v supply voltage its internal charge pump fully enhances an external n channel mosfet switch enabling it to remain on indefinitely. The ltc7000 is a fast protected high side n channel mosfet gate driver that contains an internal charge pump allowing the external n channel mosfet to stay on indefinitely. It contains an internal charge pump that fully enhances an external n channel mosfet switch allowing it to remain on indefinitely.

The mic5019 operates from a 2 7v to 9v supply and generates gate voltages of 9 2v from a 3v supply and 16v from a 9v supply. Summary the mic5019 is a high side mosfet driver with integrated charge pump designed to switch an n channel enhancement type mosfet control signal in high side or low side applications. The ltc1156 quad high side gate driver allows using low cost n channel fets for high side switching applications. Its internal charge pump fully enhances an external n channel mosfet switch enabling it to remain on indefinitely.