Kirisun DP770 - Page 11

Kirisun Communications Co.,Ltd
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DEFLDO1 DEFLDO2 VLDO1 VLDO2
0 0 1.2 V 3.3 V
1 0 2.8 V 3.3 V
0 1 1.2 V 1.8 V
1 1 1.8 V 3.3 V
PIN LEVEL VOLTAGE
DEFDCDC1 VCC 1.6 V
DEFDCDC1 GND 1.2 V
DEFDCDC2 VCC 3.3 V
DEFDCDC2 GND 1.8 V
DEFDCDC3 VCC 3.3 V
DEFDCDC3 GND 1.8 V
A
B
C
D
5 4 3 2 1
D
C
B
A
12345
Q903
DTC114YE
TP902
TP
+
C904
22uF
C915
10uF
C910
NC
C927
1000pF
L902 10uH
R925
10k
R929
10k
R919
10k
R909
3.3K
FB901
BLM21PG221SN1D
C901
4.7pF
21
D901
PESD12VS1UB
21
D906
PESD5V0S1UB
C93810pF
R921
10k
L901
10uH
R910
10K
R926
0R
R902
BLM21PG221SN1D--
C912
0.1uF
C9060.1uF
C936102
1
DEFDCDC3
2
VDCDC3
3
PGND3
4
L3
5
VINCDDC3
6
VINDCDC1
7
L1
8
PGND1
9
VDCDC1
10
DEFCDCD1
11
HOT_RESETN
12
DEFLDO1
13
DEFLDO2
14
VSYSIN
15
VBACKUP
16
VRTC
17
AGND2
18
VLDO2
19
VINLDO
20
VLDO1
21
/LOWBAT
22
LDO_EN
23
DCDC3_EN
24
DCDC2_EN
25
DCDC1_EN
26
TRESPWRON
27
/RESPWRON
28
/INT
29
SDAT
30
SCLK
31
/PWRFAIL
32
DEFDCDC2
33
VDCDC2
34
PGND2
35
L2
36
VINDCDC2
37
VCC
38
PWRFAIL_SNS
39
LOWBAT_SNS
40
AGND1
41
PWRPAD
U902
TPS65023
C926100pF
R920
10k
R923
10k
12
F901
2.5A-32V
C934100pF
C929100pF
C933102
R913
4.7k
FB905
BLM18PG181SN1
+
C922
22uF
R922
10K
+
C905
22uF
C921
2.2uF
C919
1uF
Q904
MMBT3904
C931100pF
+
C902
22uF
1
PGND
2
VIN1
3
VIN2
4
EN
5
SYNC
6
LBO
7
LBI
8
VINA
9
AGND
10
FB
11
GND1
12
GND2
13
PG
14
SW2
15
SW1
16
PGND1
17
PWRPAD
U901
TPS62110
1
2
3
D904
DAN222
R914
4.7k
TP903
TP
+
C918
22uF
R907 12K
R927
0R
R932
BLM21PG221SN1D--
R911
10R
21
D905
PESD3V3S1UB
C911
10uF
C916
1000pF
C92510pF
R930
NC
C923
10uF
R906
150k
C907
1uF
C939102 C937100pF
R904
510k
R912
10K
FB907
BLM18PG181SN1
R915
10K
R917
10k
12
D903
1SR154-400
21
D902
PESD12VS1UB
+
C913
22uF
C909
100pF
C93510pF
C930102
Q901
FMMT720
R924
10k
R916
10k
C903
10pF
R908 47K
1
2
J901
BAT-PD700
R903
2K
C92810pF C93210pF
C908
0.1uF
R928
2K
Q902
2SK1824
L904 10uH
C920
0.1uF
C917
10uF
C1064
0.1uF
+
C914
22uF
+
C924
NC
R901
100R
R918
10k
R905
3.3K
21
D907
PESD3V3S1UB
L903 10uH
FB906
BLM18PG181SN1
R19 12K
R20 10K
R21
1K
R14
NC
Q3
DTC144EE
TP2 TP
TP3 TP
+
C1
22uF
TP4 TP
TP5 TP
TP6 TP
TP7 TP
TP8 TP
TP9 TP
VCC_5V0
VCC_1V2
LDO_3V3
VCC_1V8
VCC_5V0
VCC_5V0
LDO_3V3
VCC_3V3
VCC_5V0
IO_3V3
VCC_5V0
VCC_5V0
LDO_3V3 LDO_3V3
LDO_3V3 LDO_3V3 VCC_5V0
VCC_5V0
VCC_5V0
VCC_3V3
VCC_5V0
VCC_5V0
VCC_5V0
VCC_3V3
BAT_7V5
LDO_3V3
SD_3V3
POWER
SYS_RESET
I2C0_SCL
I2C0_SDA
PWR-SW-
PWR-SW+
POWER_KEY_DET
DCDC3_EN
DEFDC1
DEFDC3
DEFLDO1
DEFDC2
DCDC1_EN
DCDC2_EN
DEFLDO2
VCC_3V3
POWER_CTL
POWER_CTL
PWR-SW+
PWR-SW-