Datasheet

LM3463

www.ti.com

SNVS807A –MAY 2012–REVISED MAY 2013

PIN DESCRIPTIONS (continued)

Pin Name Description Application information

46 GD1 channel 1 gate drive output pin Gate driver output. Connect to the gate terminal of the external MOSFET.

Channel 0 LED driver sense input Connect to the junction of the source terminal of the external MOSFET

47 SE0

pin and the sense resistor to facilitate current regulation for channel 0.

48 GD0 channel 0 gate drive output pin Gate driver output. Connect to the gate terminal of the external MOSFET.

Connect to the GND pin. The EP has no internal connection to ground and

EP Thermal Pad must connect to the GND pin externally. Place 9 vias from EP to copper

ground plane.

Product Folder Links: LM3463