ADP5065ACBZ-1-R7 Analog Devices, Inc., ADP5065ACBZ-1-R7 Datasheet - Page 8

• Manufacturer Part Number: ADP5065ACBZ-1-R7
• Description: Fast Charge Battery Manager With Power Path And
• Manufacturer: Analog Devices, Inc.

ADP5065
PIN CONFIGURATIONS AND FUNCTIONAL DESCRIPTIONS
Table 3. Pin Function Descriptions—
20-Ball WLCSP
Name
V_WEAK_SET
SYS_ON_OK
BAT_SNS
PGND1:2
ISO_B1:2
ISO_S1:2
TRK_EXT
IIN_EXT
VIN1:2
SW1:2
AGND
CFILT
SDA
THR
SCL
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
G
G
O
I
I
I
I
I
A
B
C
D
E
Corner
Description
DC-DC converter inductor connections – high current output in charging mode
Power connections to USB VBUS – high current input in charging mode
Charger power ground pins – high current input in charging mode
Analog ground
4.7uF filter capacitor connection – high current I/O in charging mode
Charger supply side input to internal ISOLATION FET / Battery current regulation FET
Battery supply side input to internal ISOLATION FET / Battery current regulation FET
I
I
SetS the input current limit directly
Enables the trickle charge function
Battery pack thermistor connection
Battery voltage sense pin
Battery ok flag output pin to enable system once battery has reached V_WEAK
External resistor setting pin for V_WEAK threshold (optional use)
2
2
C compatible interface serial clock
C compatible interface serial data
V_WEAK_
BAT_SNS
SDA
VIN1
VIN2
SET
1
Figure 3. 20-Ball WLCSP
Rev. PrA | Page 8 of 22
SYS_ON_
TRK_EXT
AGND
CFILT
SCL
OK
2
TOP VIEW
ISO_B1
ISO_S1
THR
SW1
SW2
3
IIN_EXT
ISO_B2
ISO_S2
PGND1
PGND2
4
Preliminary Technical Data