Sn51dp Datasheet Verified -

High-current MOSFET gate driver output to control the boost converter switch. GND Main circuit and substrate ground connection. 5 CS

If an LED string burns out and opens, the output voltage will spike. The OVP pin monitors this; if the feedback loop is damaged, the OVP will force a shutdown. Pro-Tips for Technicians sn51dp datasheet verified

Current setting pin; fixes the maximum backlight string output current through a precise resistor value. FB High-current MOSFET gate driver output to control the

Because the SN51DP manages high-frequency switching and carries the load of the LED backlight strings, it is prone to specific failure modes in consumer electronics. Common Symptoms of Failure if the feedback loop is damaged