12

BS

Boot-Strap pin. Supply Rectified FET’s gate driver. Decouple this pin to LX with

0.1uFceramic cap .Please select Low VF schottky Diode.

13

SW

Switching Pin. Connect an inductor from power input to LX pin. Please select low Rdson

& Big Enough Id & Isat inductor.

14

SDRV

High Side Power NMOS gate driver pin, Connect this pin to the gate of the high side

synchronous rectifier N-channel MOSFET.

15

PGND Power Ground

16

MDRV

LOW Side Power NMOS gate driver pin, Connect this pin to the gate of the low side N-

channel MOSFET

EPAD

EPAD

GND and Thermal Pad, Please connect with mass metal plane for good heat

dissipation