Datasheet

ADP2381 Data Sheet
Rev. 0 | Page 26 of 28
Figure 38. Recommended PCB Layout
PVIN
PVIN
UVLO
PGOOD
RT
SYNC
EN/SS
COMP
BST
SW
SW
LD
VREG
PGND
GND
FB
SW
Pull Up
POWER GROUND PLANE
VOUT
PVIN
Input
Bulk Cap
Input
Bypass
Cap
ANALOG GROUND PLANE
R
OSC
C
SS
INDUCTOR
LOW-SIDE
MOSFET
Output
Capacitor
R
BOT
R
TOP
R
C_EA
C
CP_EA
C
C_EA
C
VREG
C
BST
Bottom Layer
Trace
VIA
Copper Plane
10209-038