NTB6411ANG

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The NTB6411ANG is a single P-channel enhancement mode Field Effect Transistor (FET) designed for use as a low side switch in loads up to 100 amps. It features ultra-low RDS(on), a wide 4.5V to 48V VDS range and fast turn-on/off dynamics. It is suitable for applications such as brushed and brushless DC motor drives, low voltage lamp drivers, portable alcohol sensor systems, cell phone and handheld device power supplies and many other battery powered equipment.

The NTB6411ANG is constructed using a NTMicro MOSFET process with a single gate transistor structure and is offered in TO-252, or DPAK package. This FET also has low gate charge, low gate-source capacitance, and high switching frequency.

When in operation, the NTB6411ANG works by allowing a current to flow between the drain and source when a positive voltage is applied to the gate, and the gate-source voltage can be as low as 1.8V. This is due to the FET’s p-type conduction channel, which creates a shield to conduct the current, and the resulting internal VGS (gate-source voltage) of the FET remains at a low level.

In addition to low VGS, the low on-resistance of the NTB6411ANG enables it to support high current densities, providing it with a high efficiency switch while switching costs are kept low. Furthermore, this low on-resistance allows the FET to remain in a fully on state, even when switching over a wide range of frequencies, operating voltages and temperatures.Due to its low VGS and low on-resistance, the NTB6411ANG is best suited for applications where efficiency and power savings are important. It is widely used in a variety of applications, from automotive and consumer electronics, to industrial and power supply applications. For example, in automotive applications, it is suitable for battery-backed power supplies,drag-reduction systems and designs that require low-side switching, while in consumer electronics, it is used in portable alcohol sensor systems, motor drives, lighting systems, and many other types of devices.

When used in industrial applications, the NTB6411ANG is commonly used in medical systems, robotics, industrial instrumentation, and power supply design. For example, it can be used in medical systems such as drug delivery pumps, and in robots for controlling DC motors and other types of motors. Additionally, it can be used in industrial instrumentation such as flow meters, thermistors, and pH modules. This FET can also be employed in power supply designs for applications where loads are expected to vary rapidly, with its ultra-low gate charge and low gate-source capacitance allowing for transition at high frequencies.

The NTB6411ANG is a valuable and versatile part, thanks to its low off-state resistance and ultra-low VGS on-state, providing high efficiency at a low cost. In applications where power savings are critical, its extremely low RDS(on) and low output capacitance make it an ideal choice. Furthermore, it can be used in a wide variety of devices and applications, ranging from automotive and consumer electronics, to industrial and power supplies.

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