DS3992Z-18P+T&R

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The DS3992Z-18P+T&R is a high voltage power driver composed of a MOSFET. It is specifically designed for driving High Power LEDs, halogen bulbs and halogen lamp ballasts. The power driver is capable of delivering up to 18A continuous current, and up to 25A peak current with a wide input voltage range of 6V to 40V. The driver also supports 4 different protection modes including over voltage protection, under voltage protection, overload protection and current limiting.

The main application for the DS3992Z-18P+T&R driver is in automotive headlight or fog light ballast control. The driver is ideal for ballasts because it is able to handle high currents while also providing high efficiency due to its low on-resistance MOSFET. The driver is also capable of controlling a wide range of voltage levels, making it ideal for applications where the input voltage may vary.

The working principle of the the DS3992Z-18P+T&R driver is quite simple. The driver uses an N-channel MOSFET as the switch, which is triggered when the input voltage is applied to the driver. When the voltage reaches the desired level, the MOSFET is switched on, allowing current to flow from the input voltage to the output load. The current is limited by the built-in current limiting mechanism, which helps to protect both the MOSFET and the load from damage due to over-current.

When driving a ballast, the driver is able to control the voltage and current supplied to the load in order to provide optimal brightness. The driver is also capable of providing fault protection for the load by sensing any over-voltage or under-voltage conditions and disconnecting the load from the power source if necessary.

Overall, the DS3992Z-18P+T&R driver is an ideal solution for applications looking for a reliable and efficient driver for high power LED, halogen bulb or halogen lamp ballast control. Its ability to handle high currents, wide range of voltages and built-in protection features make it the perfect choice for lighting applications.

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