Datasheet

Data Sheet ADP5061
Rev. C | Page 37 of 44
PCB LAYOUT GUIDELINES
Figure 40. Reference Circuit Diagram
Figure 41. Reference PCB Floor Plan
C2
VDDIO
D2
E2
D1
E1
B3
D3C3
A4
A3
B1
E4
C4
B2
VIN1:3
CBP
SCL
SDA
ISO_S1:3
ISO_B1:3
SYS_EN
AGND
DIG_IO1
DIG_IO2
DIG_IO3
THR
D4
BAT_SNS
TO MCU
TO MCU
TO MCU
TO MCU/NC
TO MCU/NC
CHARGER
CONTROL
BLOCK
R5 NTC 10kΩ
(OPTIONAL)
CONNECT
CLOSE TO
BATTERY +
E3
C1
B4
TO MCU/NC
A1
ILED
VLED
A2
VDDIO
R4
10kΩ
R2
1.5kΩ
R1
1.5kΩ
C4
10µF
GRM21BR61E106MA73
C1
10nF
GRM15XR71C103KA86
VIN = 4V TO 6.7V
ADP5061 WLCSP20
C3
47µF
GRM32ER61A476ME20
C2
22µF
GRM31CR60J226ME19
10544-039
C
BP
10nF
C
ISO_S
47µF
C
ISO_B
22µF
PGND
ISO_B
ISO_S
ADP5061
C
VIN
10µF
VIN
8mm
5.5mm
PGND
10544-042