ViewSonic VS15197 Service Manual page 58

Buck Regulator for SOC rail
37
ViewSonic Corporation
VDD_5V0
PL14
121A40_8
R779 2.2/F_6(10/F_6)
PC54 PC55
10u/10V_6 0.1uF/16V_4
VDD_1V8_SYS
GND GND
4,37 PWR_I2C_SCL_1V8
4,37 PWR_I2C_SDA_1V8
37 EN_VDD_SOC
PR43 360KF_4
PR44 360KF_4 TPS62361_VSEL0
EN_5V_CHARGEPUMP
TPS62361_VSEL1
PR45 360KF_4
PR46
for TPS62361B *0_4
GND
U45
TPS62361B
bga16-analog-adp5022acbz-4-r7
1/1
A4
(2.5 ~ 5.5V)
SW1
VIN
A1
AVIN
SW2
D1
(1.15 ~ 3.6V)
VDD
C393
SENSE_P
SENSE_N
0.1uF/16V_4
GND
D3
SCL
D2
SDA
PGND1
PGND2
B2
PGND3
EN
C2
VSEL0
A3
VSEL1 AGND
Vih = 1.2V
Vil = 0.4V
PR47
*0_4
GND
PR48 0_6
TPS62361_SGND GND
57
Confidential - Do Not Copy
Footprint need to check
check fp
PL15 1uH_8A
B3 TPS62361_SW
B4
PC56
22uF_8
GND
B1
VDD_CORE_SENSE 3
C1
GND_CORE_SENSE 3
C3
C4
D4
GND
A2
TPS62361_SGND
VSD241/SD-A245/CDS245
VDD_1V2_CORE_TEGRA
PC57
22uF_8
GND