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A B C D




Iada=0~4.74A(90W)
ADP_I = 19.9*Iadapter*Rsense
CP = 85%*Iada ; CP = 4.07A
PQ29 P2 PQ30 PR151 PL15 PQ31
AO4407_SO8 AO4407_SO8 P3 0.02_2512_1%
B+ CHG_B+ AO4407_SO8
VIN 8 1 1 8 FBMA-L18-453215-900LMA90T_1812 1 8
7 2 2 7 1 4 1 2 2 7
6 3 3 6 3 6
5 5 2 3 CSIN 5
1 1

CSIP




4
4
4
PQ43




1
1
1
1
TP0610K-T1-E3_SOT23-3




1
1
PR154




PC123
PC123
PC124
PR152 3 1 DCIN 47K_0402_1%




2
2
2
2




1
2
PC125
PC126
PC126
47K_0402_1% PR153 P3 1 2




1
200K_0402_1% VIN




10U_1206_25V6M
10U_1206_25V6M
0.1U_0603_25V7K
PQ44




2
2
2
1
1
2200P_0402_25V7K




PC127
PC128
PC128
DTC115EUA_SC70-3 PD11




2
1SS355TE-17_SOD323-2




PR184
PD17 PR155 1 2 ACOFF




2




3
5600P_0402_25V7K




0.1U_0603_25V7K
PQ32 PR185 2FSTCHG 10K_0402_1%




2




100K_0402_1%
DTA144EUA_SC70-3 PD16 2 1 2
1
1SS355TE-17_SOD323-2 3 SUSP#




1
2 1 2 6251VDD 100K_0402_1% SUSP# 25,29,30,33,37,43,44 PR156
RB715F_SOT323-3 200K_0402_1%
PR157 1 2




3




1
VIN
10K_0402_5%




1




PC130
2 1 PU10 PC131




1
30 FSTCHG 0.1U_0603_25V7K




1
2
1 2 1 24 DCIN 2 1 PD13




1
6251VDD 1 PC153 VDD DCIN PQ33 1SS355TE-17_SOD323-2
2
0.1U_0402_16V7K DTC115EUA_SC70-3




2.2U_0603_6.3V6K
2.2U_0603_6.3V6K
2 1 2




1
2 PR158 2 23
PQ34 47K_0402_5% PQ35 ACSET ACPRN PR197 PQ36
1




D




PR159
DTC115EUA_SC70-3 DTC115EUA_SC70-3 20_0603_5% RHU002N06_SOT323-3




2
1




6251_EN 3 22 1 2 3 2 PACIN




1
1
2




100K_0402_1%
D @ PC134
@PC134 EN CSON PC133 PQ38 G
2




3
5
6
7
8
30 3S/4S#
2 PR160 680P_0402_50V7K 0.047U_0603_16V7K SI4800BDY-T1-E3_SO8 S
2
3




PC132




G 150K_0402_1% CSOP




D
D
D
D
CSON 1 2 4 21 1 2




1
CELLS CSOP
S PQ37 PR161




3
2 2
RHU002N06_SOT323-3 PC135 6800P_0402_25V7K 20_0603_5%




2
3
1 2 5 20 2 1




2
G
S
S
S
ICOMP CSIN
0.1U_0603_25V7K




PR162 20_0603_5%
PC137 PR163 10K_0402_1% PC136 0.1U_0603_25V7K




4
3
2
1
1 2 1 2 6 19 1 2 PR165




1
PR164 VCOMP CSIP PR198 PL16 0.02_2512_1%
0.01U_0402_25V7K 1
2 100_0402_1% 2.2_0603_5% 10UH_PCMB104T-100MS_6A_20% BATT+
PR166 PC138 1 2 7 18 LX_CHG 1 2 CHG 1 4




1
22K_0402_5% D 100P_0402_50V8J ICM PHASE
PACIN 1 2 2 PQ39 2 3
1




38,41 PACIN
G RHU002N06_SOT323-3
30 ADP_I 6251VREF 8 17 DH_CHG
VREF UGATE
S PC139 PR167 PC140




3
5
6
7
8



PR168 1 2 2.2_0603_5% 0.1U_0603_25V7K
PR199




80.6K_0402_1%
D
D
D
D




9 16 BST_CHG 1 2 BST_CHGA 2 1




1
CHLIM BOOT
4.7_1206_5%




ACON 2 1 0.1U_0402_16V7K
1
1




38 ACON 30 IREF PD14