LM27964SQ-I/NOPB

An LED driver is an electronic circuit designed to regulate the current and voltage of an LED or lighting system. The LM27964SQ-I/NOPB is an LED driver with integrated electrostatic discharge (ESD) protection and over voltage protection that provides current and voltage regulation and dimming for LED devices. This LED driver can drive up to 8V at 8A, making it suitable for many LED devices.

The LM27964SQ-I/NOPB has an adjustable constant current output and can be used to drive different levels of light. It can be used in both low and high power applications, from low power devices such as night lights to high power devices such as floodlights and street lamps. With its comprehensive protection, the LM27964SQ-I/NOPB is also suitable for outdoor use.

The LM27964SQ-I/NOPB has an internal power transistor and an internal monitoring circuit to provide current and voltage regulation. The internal power transistor is designed to handle up to 8V at 8A with a linear current regulation range from 1mA to 8A. It also features a thermal shutdown circuit to protect the LED from overheating. The internal monitoring circuit provides over voltage protection, which prevents the LED from exceeding its rated voltage. The current regulation range of the monitoring circuit is adjustable from 0.1V to 24V.

The LM27964SQ-I/NOPB has a built-in dimming circuit that allows the user to adjust the current level to provide dimming capability. The dimming range is adjustable from 0.1V to 8V, with a resolution of 0.1V. The dimming circuit also contains a current limiting circuit that helps to protect the LED from over current.

The LM27964SQ-I/NOPB also features integrated ESD protection that helps protect the LED from electric surges. It contains an ESD voltage clamping device that prevents the electric surge from reaching the LED. The ESD protection also includes an integrated electric field spreader (EFS) that helps to reduce ESD static charges. The EFS spreads the electric current over a large area, so the ESD current does not reach the LED.

In addition, the LM27964SQ-I/NOPB also features built-in over-voltage protection. This prevents the LED from exceeding its rated voltage and ensures that it remains in an optimum operating range. The output voltage can be set from 0.1V to 24V, with a resolution of 0.1V.

The LM27964SQ-I/NOPB is a highly efficient LED driver with integrated ESD protection and over voltage protection. It has a wide current and voltage regulation range and can be used in a variety of applications such as night lights, floodlights, street lamps, and more. With its comprehensive protection and wide range of features, the LM27964SQ-I/NOPB is an excellent choice for LED lighting applications.