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UPD1002-AI/MQ
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P27
P28-P30
P31-P33
P34-P36
P37-P39
P40-P42
P43-P45
P46-P46
UPD1002
DS00001760B-page 10
2014 Microchip Technology Inc.
2.1.3
32-SQFN SYSTEM LEVEL DIAGRAMS
Figure 2-2
,
Figure 2-3
,
Figure 2-4
, and
Figure 2-5
p
rovide typical system level diagrams of the UPD1002 for configura-
tions 32-P_A, 32-CP_B, 32-PC_A, and 32-PC_uAB, respectively
.
FIGURE 2-2:
CONFIG
URATION 32-P_A
SYSTEM-LEVEL DIAGRAM
Microchip
UPD1002
32-SQFN
Configuration
32-P_A
SPI_ROM_CLK
SPI_ROM_DI
SPI_ROM_DO
SPI_ROM_
CE_N
To SPI ROM
VSS
CFG_SEL0
VDDIO
CFG_SEL1
VDDIO
VDDIO
VMON
IMON
CSA
PD_DETEC
T 1
PD_ID
VBUS
Couple/
Filter
PD_DATA
PD_DETEC
T
INSERTION
_DETECT
INSERTION_DETE
CT 2
INSERTION_DETE
CT 1
SHIELD
35.7k
5.1k
HUB_PWR_EN
5V
VBUS
VSEL2_N
PD_EN
USB Hub
with BC1.2
GND
USB
Power
Delivery
Enabled
Standard-A
Receptacle
D+
D-
VSEL1_N
FAULT_IN
_N
VSEL0_N
VDDIO
FAULT_N
CHG_EMU_EN
DC-to-DC
Power
Regulator
System Power
Standard
24V AC
Adapter
Filter
Cap
VBUS_DISCHARGE
FAULT_IN_N
2014 Microchip Technology Inc.
DS00001760B-page 11
UPD1002
FIGURE 2-3:
CONFIG
URATION 32-CP_B SYSTEM-LEVEL DIAGRAM
Microchip
UPD1002
32-SQFN
Configuration
32-CP_B
SPI_ROM
_CLK
SPI_ROM
_DI
SPI_ROM_D
O
SPI_ROM_C
E_N
To SPI ROM
VSS
CFG_SEL
0
VDDIO
CFG_SEL
1
VDDIO
VDDIO
VMON
IMON
CSA
ID
VBUS
Couple/F
ilter
PD_DATA
PD_ID
35.7k
5.1k
VBUS_OUT
5V
VBUS
VSEL2_N
PD_EN
USB Hub
with BC1.2
GND
USB
Powe
r
Delivery
Enabled
Standard-B
Receptacle
D+
D-
VSEL1_N
VSEL0_N
DC-to-DC
Power
Regulator
System Power
Standard
24V AC
Adapter
Filter
Cap
Bank
VBUS_DISCHA
RGE
FAULT_IN_
N
Dead
Battery
VSAFEDB_EN
VSAFEDB_EN
VDDIO
FAULT_N
UPD1002
DS00001760B-page 12
2014 Microchip Technology Inc.
FIGURE 2-4:
CONFIG
URATION 32-PC_A SYSTEM-LEVEL DIAGRAM
Microchip
UPD1002
32-SQFN
Configuration
32-PC_A
SPI_ROM
_CLK
SPI_ROM_DI
SPI_ROM_DO
SPI_ROM_C
E_N
To SPI ROM
VSS
CFG_SEL0
VDDIO
CFG_SEL1
VDDIO
VDDIO
VMON
IMON
CSA
PD_DETECT 1
PD_ID
VBUS
Couple/
Filter
PD_DATA
PD_DETECT
INSERTION
_DETECT
INSERTIO
N_DETECT 2
INSERTIO
N_DETECT 1
SHIELD
35.7k
5.1k
HUB_PW
R_EN
5V
VBUS
VBUS_DISCHAR
GE
Port
Power
Controller
PPC_PWR_EN
FAULT_IN_N
Battery Charger
Battery
USB Hub
with BC1.2
GND
USB
Powe
r
Delivery
Enabled
Standar
d-A
Receptacle
D+
D-
Filter
Cap
Bank
PD_GOOD
FAULT
_IN_N
EXT_PWR
_DET
Standard
20V AC
Adapter
Rsense
System Power
VDDIO
FAULT_
N
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P27
P28-P30
P31-P33
P34-P36
P37-P39
P40-P42
P43-P45
P46-P46
UPD1002-AI/MQ
Mfr. #:
Buy UPD1002-AI/MQ
Manufacturer:
Microchip Technology
Description:
USB Interface IC USB Power Delivery Controller 32 QFN
Lifecycle:
New from this manufacturer.
Delivery:
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