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7
CCV
19
CSIP
18
1908LDO CSIN
PC24
16
ACON
BATT
1U_0603_10V6K PC25
PACIN
PR155 1U_0805_25V4Z
10K_0402_1%
PR40
1 2
ACIN
MAX1908-CCS
10K_0402_5%
PACIN PR41
100K_0402_1% PC27
0.001U_0402_50V7M
PR42
PD29
RLZ4.3B_LL34 @ 158K_0603_1%
2
3 3
BATT+
PQ17
DTC115EUA_SC70 PR43
0_0402_5%
Charge voltage
1 2
FSTCHG
4S CC-CV MODE : 16.8V
PR44
100K_0402_5%
PC29 BATSELB_A# ICTL Change current. Batt pack
0.1U_0402_16V7K
VIN
H 1.043V 1.5809A 1P4S:2250mAH/cell
IREF 1908LDO
PR46 L 1.656V 2.5097A 2P4S:1800mAH/cell
PR37 150K_0402_1%
100K_0402_1%
PR163 PR47
0_0402_5% 681K_0402_1%
PACIN
1 2
ICTL Charge mode VCTL Change voltage. Note.
VCTL PR48
20K_0402_1%
CC-CV 1908LDO. 16.8V PR163=0,PR164=@
PR184 PR164
@0_0402_5% PR163=160K
100K_0402_1%
Pulse charge. 2.0769V 17.0V PR164=100K
Vin Detector
4 4
Min. typ. Max.
L-->H V 17.85V V
H-->L V 16.98V V
COMPAL ELECTRONICS, INC
Title
Charger
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND
TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
Size Document Number Rev
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS MAY BE
0.5
EDX20 LA-2481
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
Date: Tuesday, February 22, 2005 Sheet 39 of 48
A B C D E
4
4
PC10
PC11
PC12
3
10U_1206_25V6M
10U_1206_25V6M
10U_1206_25V6M
2
1
2
1
PR23
PR24
47K_0402_5%
2
1
1
200K_0402_1%
2
1
PC15
1
0.1U_0603_25V7K
1
1
2
4
3
1
2
2
1
3
1
2
1
2
1
2
1
2
1
3
PC18
2
1
PR33
2
1
100K_0402_1%
0.1U_0402_16V7K
3
1
2
1
2
1
2
1
PC20
PC21
PC22
1
2
4.7U_1206_25V6K
4.7U_1206_25V6K
4.7U_1206_25V6K
2
1
PC23
2
1
1
2
0.01U_0402_16V7K
CCI
CCS
GND
PGND
1
2
1
2
14
20
PR39
1K_0402_1%
1
2
1
2
1
6
2
1
5
2
1
PC28
PC26
2
1
1
2
0.1U_0402_16V7K
0.001U_0402_50V7M
2
1
2
1
3
1
2
PR45
2
1
1
2
10K_0402_5%
2
1
2
1
2
1
2
1
2
1
2
1
A B C D
http://hobi-elektronika.net
PACIN VL
VS
PR50 PR165
412K_0603_1% PU7A 10K_0402_1%
LM393M_SO8
1 1
3
+
1
O
1 2 2
RTCVREF
-
PC121
PACIN
0.1U_0402_16V7K PR51 PD30 PR160
100K_0402_1%
1SS355_SOD323
10K_0402_1%
PR166
PR49 10K_0402_1%
309K_0402_1% PC122
0.01U_0402_16V7K
1 2
PC120
PD31 0.01U_0402_16V7K
1SS355_SOD323
VIN
PR167
PU2 0_0402_5%
11 1 2
1908LDO
ADPIN
PR52
12
ADPPWR
1U_0805_25V4Z @0_0402_5%
PC30
5 1 2
CHRG
FSTCHG
13
REVBLK
3 1 2
BATSEL BATSELB_A#
4 1 2
RELRN
PR53
16
EXTLD
PR54
0_0402_5% 0_0402_5%
14 8
BATT_OUT2
BATT+ ADPBLK OUT2
7
BATT_OUT1
OUT1
18 6
BATT_OUT0
DISBAT OUT0
2 2
17
CHGIN
19
CHGA
PR55
20
CHGB 1538VCC
100K_0402_5%
1538VDD
23 26 1 2
DISB BATSUP
PR56
24 21
DISA NC
100K_0402_5%
15
NC
22 1 2
BATB
PR57
25 28
BATA VDD
100K_0402_5%
1 2
MAX1538_QFN28
OVP voltage :
LI-3S :17.8V----BATT-OVP=1.9758V
BATT-OVP=0.111*BATT+
2 1
PR58
PR59 100K_0402_1%
100K_0402_1%
PQ18
FDS4935_SO8
3 3
BATT+
VS
PR60
PQ19 845K_0603_1%
FDS4935_SO8
PR92
3K_0402_5% VS
PR61
1 2
300K_0603_0.1%
PR91 PU3B PU3A
3K_0402_5% LM358A_SO8 LM358A_SO8
1 2
5 3
+ +
7 1
0 0
BATT_OVP
6 2
- -
PC36
PR93 PR101 0.01U_0402_25V7Z
PR62
2K_0402_5% 2K_0402_5%
143K_0402_1%
RHU002N06_SOT323
BATT_B BATT_A PQ26
4 4
D D
2 2
BATT_UVM
PQ25 G G
S S
RHU002N06_SOT323
COMPAL ELECTRONICS, INC
Title
Batt Selector & OVP
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND
TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
Size Document Number Rev
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS MAY BE
0.5
EDX20 LA-2481
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
Date: Tuesday, February 22, 2005 Sheet 40 of 48
A B C D
1538VDD
G
P
4
8
2
1
2
1
1
2
1
2
1
2
2
1
1
2
2
1
2
1
10
9
ACDET
AIRDET
2
1
2
1
PC31
1U_0805_25V4Z
GND
MINVA
MINVB
1
2
27
2
1
PC32
D1
G1
D1
S1
D2
G2
D2
S2
1
2
1U_0603_10V6K
PC33
PC34
1
2
1
2
S2
D2
G2
D2
S1
D1
G1
D1
1
8
5
4
2
7
6
3
3
6
7
2
4
5
8
1
2
1
PC35
0.047U_0603_50V7K
0.047U_0603_50V7K
0.01U_0402_25V7K
G
P
4
8
2
1
2
1
2
1
2
1
3
1
1
2
3
1
1
2
A B C D E
http://hobi-elektronika.net
+3.3V/+5V/+12V
PC37
+3VALWP Choke DCR = 26.5m [.
2.2U_1206_25VFZ
B+
1 2
Current limit Threshold Min.=80 mV Mx.=120mV.
OCP Min.= 80mV/1.27K*(1.27K+1.27K)/26.6=6.038A
OCP Max.=120mV/1.27K*(1.27K+1.27K)/26.5=9.056A
PD11
EC11FS2_SOD106
PC38
1 1
@ 470P_0805_100V7K
PL6
PC39
0.1U_0603_25V7K
FBM-L18-453215-900LMA90T_1812 SNB FLYBACK
2 1
BST31 BST51
1 2
PR63
@22_1206_5%
PC40 PL7
0.1U_0603_25V7K 10UH_SDT-1050P-100-118_3.5A_30%
1 2
B+++
PQ20 PD12
1 8 DAP202U_SOT323
D2 G2
2 7
D2 D1/S2/K
B+++
3 6
G1 D1/S2/K
4 5
S1/A D1/S2/K
VS VL PQ21
AO4912_SO8
8 1
G2 D2
+12VALWP
7 2
1
D1/S2/K D2
6 3
D1/S2/K G1
PR64 4.7U_0805_6.3V6K
5 4
D1/S2/K S1/A
PC41 0_0402_5%
2
@ 2200P_0402_50V7K PD13 PC43
1SS355_SOD323 AO4912_SO8
1
PR185
2
2 2
LX3 10_1206_5%
DL3 PR66 PC47
0_0402_5% @ 47P_0402_50V8J
D
PC49
47P_0402_50V8J ACIN
2
G
1 2
PC46 S
PR67 0.1U_0603_25V7K
1.27K_0402_1% PQ40
PL8 @RHU002N06_SOT323
10UH_D104C-919AS-100M_4.5A_20% PR68 PU4
1.27K_0402_1%
25 4
BST3 12OUT
5
VDD
0.47U_0603_16V7K BST5 PR70
27 18
DH3 BST5
PC50 DH5 2M_0402_1%
16
DH5
LX5
2 1 26 17
LX3 LX5
DL5
24 19
DL3 DL5
20
PGND
PR72
14 2 1
CSH5
619_0402_1%
1 13
CSH3 CSL5
PR71
1 2 2 12
CSL3 FB5
1.54K_0402_1%
3 15
+3VALWP
FB3 SEQ
1 2 10 9
2.5VREF
ACIN SKIP# REF
23 6
PR74
SHDN# SYNC
PR73 PC51
11
RST#
698_0402_1%
10K_0402_5% 0.47U_0603_16V7K
7
TIME/ON5
PR75
28
RUN/ON3
PC53 @300K_0402_5% PR77
1
0_0402_5%
+
PC55
+5VALWP
3 4.7U_0805_6.3V6K 3
MAX1902EAI_SSOP28
2
PC54
1000P_0402_50V7K
1
+
PC57
100P_0402_25V8K PD16 PC56
VS 2
SKS10-04AT_TSMA 150U_D2_6.3VM
SPOK
PR122
0_0402_5%
MAINPWRON
PR81
10K_0402_1%
PC58
PR168 2.2U_0805_10V6K
@47K_0402_5% PC59
@1U_0805_25V4Z
+5VALWP Choke DCR = 40m .
Current limit Threshold Min.=80 mV Mx.=120mV.
OCP Min.= 80mV/0.698K*(1.54K+0.698K)/40=6.412A
OCP Max.=120mV/0.698K*(0.698K+1.54K)/40=9.593A
4 4
RS2(PR64)=RS1(PR58)*RS3(PR61)/(RS1+RS3)
L/RL(DCR)=RS1*RS3(PR61)/(RS1+RS3)*Cs(PC56)
COMPAL ELECTRONICS, INC
Title
+3VALWP & +5VALWP & +12VALWP
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND
TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
Size Document Number Rev
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS MAY BE
0.5
EDX20 LA-2481
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
Date: Tuesday, February 22, 2005 Sheet 41 of 48
A B C D E
DH3
1
2
1
2
1
4
2
1
3
2
3
2
2
1
PC42
10U_1206_25V6M
2
1
2
1
1
PC45
2
1
PC44
@ PR193
2.7K_1206_5%
10U_1206_25V6M
2200P_0402_50V7K
PC48
2
1
2
1
1
2
4.7U_1206_25V6K
3
1
2
1
2
1
22
2
1 1
2
21
VL
V+
2
1
PR69
1M_0402_1%
2
1
1
2
2
1
2
1
2
1
2
1
2
1
PD15
GND
2
1
PC52
8
PR76
2
1
2
1
100P_0402_25V8K
SKUL30-02AT_SMA
1
2
1
2
3.57K_0402_1%
2
1
150U_D2_6.3VM
2
1
2
1
PR78
10.2K_0402_1%
PR79
1
2
10K_0402_1%
2
1
2
1
2
1
2
1
2
1
2
1
5 4 3 2 1
http://hobi-elektronika.net
+1.8V
+2.5VSP
PU5 PU12
+3VALW
1 6 2 3
+3VALW
VIN VCNTL VIN VO +2.5VSP
2 5 1 4
GND NC EN ADJ
PC60 PR156
PC61 PR82 1U_0603_10V6K PC118 11K_0402_1% PC119
3 7 5 7
VREF NC GND GND
10U_1206_6.3V7K 1K_0402_1% 4.7U_0805_6.3V6K 22U_1206_16V4Z
D D
4 8 6 8
VOUT NC GND GND
G965-18P1U_SO8
9
TP
APL5331KAC-TR_SO8 PR157
10K_0402_1%
PR80
0_0402_5%
PR83
1 2
SUSP#P
1K_0402_1%
PC67
D
@ 1000P_0402_50V7K
PQ23
1 2 2
SUSP
G RHU002N06_SOT323
S
PR84
PJP3
0_0402_5%
2MM
+0.9VSP
+3VS
1 2
1
+12VALW
+12VALWP
+
PC64
4.7U_0805_6.3V6K
2
PR100
PJP4
PU14 47K_0402_5%
3MM
@ XC61CN0902MR
1 2
+5VALWP +5VALW
C C
1 2
+VCCPP VDDIN PWDOUT VCCP_POK
PJP5
PL16 PC88
3MM
FBM-L11-322513-151LMAT_1210 1000P_0402_50V7K
1 2
+3VALWP +3VALW
1 2
B+
PR113
0_0402_5%
PJP6
+5VS
3MM
1 2
+1.8VP +1.8V
PR107 @
@0_0402_5% PR194
3.32K_0402_1%
PC141
PR111 0.01U_0402_25V7Z
PJP7
@ 0_0402_5% PC142
3MM
MAX8578_IN PU6
1 2 1U_0805_25V4Z
10 9 1 2
OCSET IN PQ41 +2.5VSP +2.5VS
1 2 2 8 8 1
SS DH G2 D2
7 2
D1/S2/K D2
PR112
1 7 6 3
FB LX D1/S2/K G1
0_0402_5%
5 4
D1/S2/K S1/A
B RTCVREF B
3 5
VCC DL PJP8
3MM
4 6
GND BST AO4912_SO8
1 2
+VCCPP +VCCP
MAX8576EUB
PR199
1 2
200K_0402_5% PC144
4.7_0402_5% 10UH_D104C-919AS-100M_4.5A_20%
4.7U_0805_6.3V6K PR85
PD14 PL17
PJP9
C
2 1 1 2 2 1
+VCCPP
VCCP_ON# 3MM
PQ42
1 2 2
B 2SC2411K_SC59 +0.9VS
1 2
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