1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A A
B B
C C
D D
VDD3/VDD5
VDD3
EMI
^,KZd
R2
R1
R2
by battery mode VDD5 can't
ture off at system off.
R1
SUPPORT USB CHARGER
6A 6A
VDD5
Vou t
=2*(1+R1/R2)
=2*(1+13K/20K)
=3.3V
6-13-18721-28C
Vou t
=2*(1+R1/R2)
=2*(1+30K/18.7K)
=5.208V
^,KZd
POWER ON:
USB_CHARGE_EN = DDON=HI
POWEROFF CHARGE:
USB_CHARGE_EN = HI
DDON = LO
^,KZd
D02
㓡ᶲẞ
DD_ON_EN_VDD
EN_5V
EN_ALL
Z3619
EN_3V EN_5V
Z3618 Z3621
Z3620
VIN
VREF
VREG3
VREG5
VREF
VREG5
VDD3 SYS3V
VIN1
SYS5V
VDD5
VREG5
SYS5V
VINVIN
VREG5
VDD5
VREG5_VA
VIN15,23,26,28..32
VDD32,4..7,10,18,20,23..26,28..31
VDD52,22,26,29
VIN126
DD_ON22,23,26,29
USB_CHARGE_EN23,26
AC_IN31
VREG5_VA28,29
Title
Size Document Number Re v
Date : Sheet
of
1.0
[27] VDD3, VDD5
A3
27 36W ednesday, August 19, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-W94J3-003
6-71-W94J0-D02A
Title
Size Document Number Re v
Date : Sheet
of
1.0
[27] VDD3, VDD5
A3
27 36W ednesday, August 19, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-W94J3-003
6-71-W94J0-D02A
Title
Size Document Number Re v
Date : Sheet
of
1.0
[27] VDD3, VDD5
A3
27 36W ednesday, August 19, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-W94J3-003
6-71-W94J0-D02A
+
PC212
220u_6.3V_6.3*6.3*4.2
PR295 0_04
PC215
*1000p_50V_X7R_04
PQ34B
EMB17A03V
1
2
7
8
9
PC205
4.7u_25V_X5R_08
PR279
*20mil_04
R1509
10K_04
PQ67A
EMB17A03V
3
4
5
6
10
PD28
RB751S-40C2
AC
Q79
*MTN7002ZHS3
G
DS
PR293
2_06
PQ67B
EMB17A03V
1
2
7
8
9
+
PC207
*15u_25V_6.3*4.4
PC219
4.7u_25V_X5R_08
PU11
UP6182B
VREF
3
EN1
1
VFB1
2
TONSEL
4
LDO5
17
LGATE1
19
PHASE1
20
VFB2
5
UGATE2
10
VCLK
18
BOOT2
9
EN2
6
VO2
7
LDO3
8
PHASE2
11
LGATE2
12
EN0
13
SKIPSEL
14
GND
15
VIN
16
UGATE1
21
BOOT1
22
POK
23
VO1
24
GND PAD
25
PD26
CSOD140SH
A C
PC204
0.1u_50V_Y5V_06
PR280
130K_1%_04
PR292
*0_04
PC218
0.1u_16V_Y5V_04
PR278
*0_04
PR286
*5.1_06
PC211
0.1u_16V_Y5V_04
+
PC208
220u_25V_6.3*12
PR288
*680K_1%_04
PC220
1u_6.3V_X5R_04
PC202
4.7u_25V_X5R_08
PR312
10_04
PR290
*1.5M_0 4
PR284
13.3K_1%_04
R1512
100K_04
PC201
1000p_50V_X7R_04
PJ34
*OPEN-5mm
12
PJ24
OPEN_4mil
12
R1510 *0_04
PR281
130K_1%_04
PC209 0.1u_10V_X5R_04
PQ34A
EMB17A03V
3
4
5
6
10
PJ35
*OPEN-5mm
12
PC214
*1000p_50V_X7R_04
PJ36
*CV-40mil
12
PC210 0.1u_10V_X5R_04
PC203
1u_6.3V_X5R_04
PR294 *0_04
PD27
CSOD140SH
A C
PL19
BCIHP0730-4R7M
12
PC199
1u_6.3V_X5R_04
R1511 0_04
PR283
*20mil_04
PR289
20K_1%_04
PC216
1000p_50V_X7R_04
PR287
*5.1_06
S
D
G
Q78B
MTDK5S6R
5
34
PC206
4.7u_25V_X5R_08
PC200
1000p_50V_X7R_04
C1470
0.1u_10V_X7R_04
PL20
BCIHP0730-4R7M
1 2
PR285
30K_1%_04
S
D
G
Q78A
MTDK5S6R
2
61
PJ23
OPEN_4mil
12
+
PC217
220u_6.3V_6.3*6.3*4.2
PR291
18.7K_1%_04
PC213
100p_50V_NPO_04
PR282 *10K_04
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