XR46083ESFTR-ADJ

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The XR46083ESFTR-ADJ is an integrated high-performance power mosfet driving IC that has been developed for LED consumer application. It is mainly used to deliver an acceptable lighting performance with minimal additional passive power components.This IC is categorized under PMIC - LED Drivers and is suitable for dimmable lighting sales using a wide range of driving topologies.

The XR46083ESFTR-ADJ integrates two separate power MOSFETs in a single package. In addition, power supply and dimmer switching pins as well as several protection features including an overtemperature protection are also integrated. This enables a high degree of flexibility for design engineers seeking to minimize the total cost of their system.

The XR46083ESFTR-ADJ is capable of delivering up to 500mA of current and boasts an extremely wide operating voltage range from 2.5V to 6.5V. It has an adjustable driver power output and it is able to support up to 3 white LEDs in series. It also has a wide operating temperature range from -40°C to +125°C.

The XR46083ESFTR-ADJ can be used to develop LED lighting solutions for a wide variety of applications. It can be used to develop LED lighting solutions in industrial, commercial, and residential applications. Examples of possible applications are LED general lighting, LED emergency lights, LED flashlights, and LED backlights.

The application field of the XR46083EFTR-ADJ is optimized for driving light emitting diodes in constant current mode. It works through regulated switching control, which operates a high-side MOSFET and a low-side MOSFET in parallel at a nominal frequency of 140 KHz. The regulation of current is carried out through pulse cycle modulation. This principle reduces the current in proportion to the average duty cycle period. This process allows stable, reliable and efficient operation of LEDs.

The XR46083ESFTR-ADJ is an ideal choice for LED drivers, as it provides robust protection features, excellent power efficiency, and a wide adjustable output current range. With its minimal BOM requirements, small size, and low cost, this IC will provide a complete solution for power LED driver applications. As a result, this will streamline the development process and reduce system cost.

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