5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
2VR
E
F_ISL6237
DH5
ILIM2
BST3A
DH3
BST5A
LX5
DL5
FB5
ILM1
FB3
2VR
E
F_ISL6237
DL3
LX3
MAINPWON
4,36
POK
36,42
VL
VL
IS
VS
+3VALWP
+5VALWP
B+
VL
2VREF_ISL6237
IS
VL
Title
Size
Document Number
Rev
Date:
Sheet
of
Security Classification
Compal Secret Data
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 TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
Issued Date
Deciphered Date
B
SCHEMATIC MB A4681
Custom
37
47
Wednesday, December 10, 2008
2008/07/01
2009/12/31
Compal Electronics, Inc.
401627
Title
Size
Document Number
Rev
Date:
Sheet
of
Security Classification
Compal Secret Data
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 TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
Issued Date
Deciphered Date
B
SCHEMATIC MB A4681
Custom
37
47
Wednesday, December 10, 2008
2008/07/01
2009/12/31
Compal Electronics, Inc.
401627
Title
Size
Document Number
Rev
Date:
Sheet
of
Security Classification
Compal Secret Data
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 TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
Issued Date
Deciphered Date
B
SCHEMATIC MB A4681
Custom
37
47
Wednesday, December 10, 2008
2008/07/01
2009/12/31
Compal Electronics, Inc.
401627
+3.3VALWP Ipeak=8.444A ; Imax=5.91A
Rds(on)=18m ohm(max) ; Rds(on)=15m ohm(typical)
Vlimit=(5E-06 * 330K)/10=165mV
Ilimit=165mV/18m ~ 165mV/15m
=9.167A ~ 11A
Iocp=Delta I/2
=10.134A ~ 11.967A
Delta I=1.934A (Freq=300KHz)
+5VALWP Ipeak=8.444A ; Imax=5.91A
Rds(on)=18m ohm(max) ; Rds(on)=15m ohm(typical)
Vlimit=(5E-06 * 330K)/10=165mV
Ilimit=165mV/18m ~ 165mV/15m
=9.167A ~ 11A
Iocp=Delta I/2
=10.147A ~ 11.980A
Delta I=1.96A (Freq=400KHz)
PC30
1U_0603_10V6K
PC30
1U_0603_10V6K
1
2
PR48
200K_0402_5%
PR48
200K_0402_5%
1
2
PC39
1U
_0603_6.3V6M
PC39
1U
_0603_6.3V6M
1
2
PD7
1SS355_SOD323-2
PD7
1SS355_SOD323-2
1
2
PQ9
TP0610K-T1-E3_SOT23-3
PQ9
TP0610K-T1-E3_SOT23-3
2
1
3
PR54
0_0402_5%
PR54
0_0402_5%
1
2
PR39
0_0603_5%
PR39
0_0603_5%
1
2
PC33
0.1U_0603_25V7K
PC33
0.1U_0603_25V7K
1
2
PR44
10K_0402_1%
PR44
10K_0402_1%
1
2
PR53
806K_0603_1%
PR53
806K_0603_1%
1
2
PC35
680P_0603_50V7K
@
PC35
680P_0603_50V7K
@
1
2
PC24
4.7U
_1206_25V6K
PC24
4.7U
_1206_25V6K
1
2
PR46
0_0402_5%
PR46
0_0402_5%
1
2
PR38
4.7_1206_5%
@
PR38
4.7_1206_5%
@
1
2
PC22
4.7U
_1206_25V6K
PC22
4.7U
_1206_25V6K
1
2
PJ13
JUMP_43X118
@
PJ13
JUMP_43X118
@
1
1
2
2
PR47
100K_0402_1%
PR47
100K_0402_1%
1
2
PL3
10UH_MSCDRI-104A-100M-E_4.6A_20%
PL3
10UH_MSCDRI-104A-100M-E_4.6A_20%
1
2
PC23
2200P_0402_50V7K
PC23
2200P_0402_50V7K
1
2
PC29
4.7U
_0805_6.3V6K
PC29
4.7U
_0805_6.3V6K
1
2
PC27
0.1U_0603_25V7K
PC27
0.1U_0603_25V7K
1
2
PR37
4.7_1206_5%
@
PR37
4.7_1206_5%
@
1
2
PC34
680P_0603_50V7K
@
PC34
680P_0603_50V7K
@
1
2
PR42
61.9K_0402_1%
PR42
61.9K_0402_1%
1
2
PR36
0_0805_5%
PR36
0_0805_5%
1
2
PC37 0.22U_0603_10V7K
PC37 0.22U_0603_10V7K
1
2
PQ6
AO4466_SO8
PQ6
AO4466_SO8
3
6
5
7
8
2
4
1
PQ8
AO4712_SO8
PQ8
AO4712_SO8
3
6
5
7
8
2
4
1
PC38
0.22U
_0603_25V7K
PC38
0.22U
_0603_25V7K
1
2
PR49
330K_0402_1%
PR49
330K_0402_1%
1
2
PU4
ISL6237IRZ-T_QFN32_5X5
PU4
ISL6237IRZ-T_QFN32_5X5
UGATE2
26
BOOT2
24
PHASE2
25
LGATE2
23
OUT2
30
REFIN2
32
TON
2
LDOREFIN
8
NC
20
EN_LDO
4
EN2
27
EN1
14
POK1
13
POK2
28
PVCC
19
VC
C
3
SKIP
29
LDO
7
ILIM2
31
BYP
9
OUT1
10
GND
21
PGND
22
LGATE1
18
PHASE1
16
BOOT1
17
UGATE1
15
VIN
6
NC
5
REF
1
FB1
11
ILIM1
12
TP
33
PC26
2200P_0402_50V7K
PC26
2200P_0402_50V7K
1
2
PC21
4.7U
_1206_25V6K
PC21
4.7U
_1206_25V6K
1
2
+
PC36
150U_D2E_6.3VM_R18
+
PC36
150U_D2E_6.3VM_R18
1
2
PR55
0_0402_5%
PR55
0_0402_5%
1
2
PQ7
AO4712_SO8
PQ7
AO4712_SO8
3
6
5
7
8
2
4
1
PR51
0_0402_5%
@
PR51
0_0402_5%
@
1
2
PR52
0_0402_5%
PR52
0_0402_5%
1
2
PR41
0_0402_5%
PR41
0_0402_5%
1
2
PQ5
AO4466_SO8
PQ5
AO4466_SO8
3
6
5
7
8
2
4
1
PC20
470P_0402_50V7K
PC20
470P_0402_50V7K
1
2
PD6
RLZ5.1B_LL34
PD6
RLZ5.1B_LL34
1
2
PR45
0_0402_5%
@
PR45
0_0402_5%
@
1
2
PR56
47K_0402_5%
@
PR56
47K_0402_5%
@
1
2
PC25
4.7U
_1206_25V6K
PC25
4.7U
_1206_25V6K
1
2
+
PC31
330U_D3L_6.3VM_R25M
+
PC31
330U_D3L_6.3VM_R25M
1
2
PR43
10K_0402_1%
@
PR43
10K_0402_1%
@
1
2
PC28
1U
_0603_10V6K
PC28
1U
_0603_10V6K
1
2
PC40
0.047U
_0402_16V7K
PC40
0.047U
_0402_16V7K
1
2
PR50
330K_0402_1%
PR50
330K_0402_1%
1
2
PC41
0.047U
_0402_16V7K
@
PC41
0.047U
_0402_16V7K
@
1
2
PR40
0_0603_5%
PR40
0_0603_5%
1
2
PC32
0.1U_0603_25V7K
PC32
0.1U_0603_25V7K
1
2
PL4
10UH_MSCDRI-104A-100M-E_4.6A_20%
PL4
10UH_MSCDRI-104A-100M-E_4.6A_20%
1
2