
ADP1653
INPUT VOLTAGE = 2.75V TO 5.5V
4.7μF
2.2μH
4.7μF
16
STR
15
EN
14
V DD
13
LX
OPTIONAL
Tx MASK
1
2
SETT
SETF
ADP1653
PGND 12
INT 11
ONE
OR
TWO
LEDs
3
4
CTRL1/SCL
CTRL0/SDA
INTF 10
HPLED 9
SETI ILED
OUT
GND
5
6
7
8
V DD
Figure 35. Typical Applications Circuit (High Current Lines Are Shown in Bold)
Rev. B | Page 21 of 24