ON Semiconductor RSL10 - Power Supply Schematic for WLCSP Board

Evaluation and Development Board Manual
www.onsemi.com
24
Figure 10. Power Supply Schematic
Title
VBUS
C48 DNP
C45 4.7μF
C47 1uF
C46 1uF
1
2
3
P6LIST-1x3 VBAT_DUT
R35 DNP
V3.3
VDDO V3.3 VBUSVBAT_DUT VDD_AT
V3.3 VDD_AT
R39 0
1 2
P9
Pin List 1x2, Angled
1 2 3 4 5 6
P8 2x3 Pin Header
TP1 TP2 TP3 TP4 TP5 TP6
VDDA VDDC VDDM VDDPA VCC VDDRF
VEXT
VL
1
I/O VL1
2
I/O VL2
3
I/O VL3
4
I/O VL4
5
NC
6
GND
7
I/O Vcc4
8
NC
9
I/O Vcc3
10
I/O Vcc2
11
I/O Vcc1
12
Vcc
13
EN
14
U4 NLSX5014
VDDO
C51 1uF
C52 10nF
R38 10k
C49 10nF
C50 1uF
V3.3
1 3 5
2 4 6
78
P10 2x4 Header
1
2
3
4
5
6
7
8
9
10
P11 Pin List 1x10
VEXT
VPP
TP7
R33 DNP
R31 DNP
1
2
P7 Pin List 1x2, Angled
Vin
1
GND
2
EN
3
N/C
4
Vout
5
U3 NCP114ASN330T1G
VDDO
WAKEUP
V3.3
RSL10 WLCSP EVB
VDDO is the digital IO ring supply (provided externally).
Ran
g
e1.1V-3.3V