Datasheet

Setup
DIGITAL IO SUPPLY
10µF
C12
0.01µF
C13
VDDIO_3P3V
VDDIO_JMP
VDDIO_3P3V
DGND
VDDIO
10µF
C15
ANALOG SUPPLY
0.01µF
C16
AGND
BATT_LDO_OUT
VDD_JMP
BATT
5
RSHUNT
GND10
1
2
JP1
BATTERY
VDD_3P3V
VDD_3P3V
BATT_LDO_OUT
BATT
BATT_LDO_OUT
0.15µF
C10
AGND
AGND
CUR_SENSE
USB_5P0V
AGND
AGND
AGND
VDD_INN
VDD_INP
BSL
1SMB5922BTS
D1
1 2
FB1
V+
1
DM
2
DP
3
NC
4
V-
5
CASE
89
CASE
1011
J5
CONN_USB_1734328
IO1
1
IO2
2
GND
3
IO3
4
IO4
5
VCC
6
TPD4E004DRY
U4
DGND
DGND DGND
DGND
DGND
VBUS
VBUS
DM
DP
PUR
VUSB
33
R18
33
R17
DGND
1.2Meg
R21
DGND
1.5k
R19
33k
R20
DGND
220pF
C19
DGND
22µF
C23
USB_5P0V
VDD_3P3V
AGND
2.2µF
C20
AGND
AGND
USB POWER
BATT+
BATT-
GND9
IN
1
OUT
5
2
CBYP
4
ON/OFF
3
GND
U5
LP2985AIM5-3.3/NOPB
VDDIO_3P3V
DGND
2.2µF
C22
DGND
DGND
IN
1
OUT
5
2
CBYP
4
ON/OFF
3
GND
U6
LP2985AIM5-3.3/NOPB
IN
1
OUT
5
2
CBYP
4
ON/OFF
3
GND
U3
LP2985AIM5-3.3/NOPB
6
1
2
3
8
74
5
V+
V-
U2
INA333DGK
1µF
C24
0.1µF
C17 0.1µF
C14
0.1µF
C8
200
R16
VDD
VDDIO
CUR_SENSE_OUT
0.01µF
C25
0.01µF
C21
0.1µF
C18
0
R3
1 2
JP2
1 2
JP3
10nF
C11
10mH
L2
Inductor
1 2
SW2
GND11 GND12
10mH
L1
Inductor