LX1995-1-CSG

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The LX1995-1-CSG is the industry’s leading power management integrated circuit (PMIC) for driving high-power LEDs. It offers wide output current range, low input voltage capability and superior current regulation to enable superior efficiencies up to 95%. As such, the LX1995-1-CSG is rapidly becoming the preferred choice for driving single and multiple high-power LEDs in lighting applications.

The LX1995-1-CSG is designed to drive a single or a rail of high-power LEDs. It features a wide input voltage range of 4.5V to 20V, which enables it to work safely with both voltage sources and systems with and without a galvanic isolation. As such, it is well suited for applications such as vehicle lighting, LED street lighting and LED displays.

The LX1995-1-CSG includes an onboard LED driver circuit, which is highly efficient, with up to 95% efficiency. This is achieved by a combination of advanced power supply topology, low quiescent current and a high switching frequency, as well as a unique dynamic step-up/down voltage transition technique. The device also includes configurable output current and dimming control, as well as thermal and overcurrent protection features.

The LX1995-1-CSG is designed to operate in constant current mode, which ensures that the LED current remains constant, even if the LED’s forward voltage varies. The LED driving current is configurable via an external resistor, which can be selected so that it controls the desired LED current accurately. The LM1995-1-CSG is also designed for dimming control, which is achieved by using Pulse-Width Modulation (PWM).

The LX1995-1-CSG is an ideal solution for driving high-power LEDs in a wide range of lighting applications. It is a highly efficient PMIC, with up to 95% conversion efficiency, and provides configurable output current, dimming control and overcurrent protection features. It is easy to configure and its wide input voltage range of 4.5V to 20V makes it suitable for use in both voltage source and galvanic isolation applications.

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