FDMA1024NZ

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The FDMA1024NZ is a 2.7V 32-channel field effect transistor (FET) array with integrated protection and control features. It is designed to switch high-side FETs in applications including Buck, Boost or Buck-Boost regulation, LED Lighting, LED backlighting, and hot-swap protection.

The device consists of 32 FETs with integrated anti-cross conduction circuit, gate protection, and center-centered input protection. Each switch includes a low-threshold (<10mV) low-side FET, a 1.5A current-limiting resistor, a 1ns response time high-side FET, and a dedicated input protection circuit. The device also includes an EN pin which controls all switches from being turned off with a single low-voltage logic signal. The device\'s power dissipation is low, with typical quiescent power of 45uA/channel. This enables the device to be used in applications that have a power budget constraint.

The FDMA1024NZ can be used in a variety of applications, including voltage regulation, LED lighting, LED backlighting, and hot-swap protection. For voltage regulation, the device can be used in Buck, Boost, or Buck-Boost circuits. It can be used to switch the FETs on or off to maintain an output voltage, and the low-threshold FET provides fast turn-on and low power dissipation. For LED lighting and LED backlighting applications, the device can be used to switch large LED strings on and off for power control. The integrated center-centered input protection prevents circuit damage from high inrush currents. For hot-swap protection, the device can be used to prevent circuit damage when a live load is connected and disconnected. The anti-cross conduction circuit prevents switching errors, while the 1ns response time of the FETs prevents over current trips.

The FDMA1024NZ is simple to use and implement. The inputs are all logic level and the output voltage is automatically adjusted based on the input signals. The low-threshold FETs provide quick response time, while the gate protection circuit prevents P-N junction damage. The current-limiting resistor prevents excessive current and protects against shorts. The integrated protection and control features make the device ideal for applications that have a power budget constraint.

In summary, the FDMA1024NZ is a versatile FET array with integrated protection and control features. It can be used in a variety of applications, including voltage regulation, LED lighting and backlighting, and hot-swap protection. The device\'s low-threshold FETs enable fast turn-on and low power dissipation. It is simple to use and implement, and the integrated protection and control features ensure safe operation. The FDMA1024NZ is an ideal solution for applications that require an efficient and reliable switch.

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