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CONTRACT NUMBER
REVISION HISTORY - ALL SHEETS ARE THE SAME REVISION
DATE APPROVEDDESCRIPTION
CAD MAINTAINED. CHANGES SHALL BE INCORPORATED BY THE CURRENT DESIGN ACTIVITY
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INITIAL RELEASE:
ALL APPROVALS CONTROLLED BY THE
PRODUCT DATA MANAGEMENT SYSTEM
DESIGN
DRAWING START DATE
HONEYWELL INTERNATIONAL INC.
ZONE
WT:   NA
THIRD ANGLE PROJECTION
SALES ORDER NUMBER
MA WORK ORD/EWO/NETWORK ACTIVITY NO
PROGRAM
SIMILAR PART NO
NEXT ASSY USED ON
INITIAL APPLICATION
BendixKing
by Honeywell
04/04/2016:17:11
Add EE Name
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07217 Add Drawing Number
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Add Revision History Revision
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HONEYWELL-CONFIDENTIAL: 
THIS COPYRIGHTED WORK AND ALL INFORMATION ARE
TRADE SECRETS AND MAY NOT, IN WHOLE OR IN 
PART, BE USED, DUPLICATED, OR DISCLOSED FOR
OF HONEYWELL ASCa INC. ALL RIGHTS RESERVED.
ANY PURPOSE WITHOUT PRIOR WRITTEN PERMISSION
THE PROPERTY OF HONEYWELL ASCa INC., CONTAIN
NA
NA
NA
NA
CHECKER
SCHEMATIC DIAGRAM
NOTE1
NOTE2
NOTE3
NOTE4
NOTE5
NOTE6
NOTE7
NOTE8
NOTE9
Located at TOP-TopTop
Block Schematic1 Page 1 of 6
SHEET 1 OF 6
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HONEYWELL INTERNATIONAL INC. BendixKing
by Honeywell
21/04/2016:10:01
NONE
07217Add Drawing NumberAdd Drawing Revision
HONEYWELL-CONFIDENTIAL: 
THIS COPYRIGHTED WORK AND ALL INFORMATION ARE
THE PROPERTY OF HONEYWELL ASCa INC., CONTAIN
TRADE SECRETS AND MAY NOT, IN WHOLE OR IN 
PART, BE USED, DUPLICATED, OR DISCLOSED FOR
ANY PURPOSE WITHOUT PRIOR WRITTEN PERMISSION
MISSISSAUGA, ONTARIO CANADA
OF HONEYWELL ASCa INC. ALL RIGHTS RESERVED.
GND
IO 70
IO IO
IO IO
IO IO
IO IO
IO IO
IO IO
IO IO
IO IO
IO IO
IO IO
IO IO
IO IO
IO IO
IO IO
IO IO
IO IO
IO IO
IO IO
IO IO
IO IO
IO IO
IO IO
IO IO
IO IO
IO IO
IO IO
IO IO
IO IO
IO IO
IO IO
IO
IO IO
IO IO
IO IO
IO IO
60
57
56 55
54 53
52 51
50 49
48 47
46 45
44 43
42 41
40 39
38 37
36 35
34 33
32 31
30 29
28 27
26 25
24 23
22 21
20 19
18 17
16 15
14 13
12 11
10 9
8 7
6 5
4 3
J1
2
J1
1
69
68 67
66 65
64 63
62 61
+1V8 +3V3 +1V1_A +1V1_B +5V +1V5
GND
+15V -15V+1V5_FB
NC
NC
NC
VIN_OVCP
+3V3_FB
+1V1_A_FB
+1V1_B_FB
POWER_IN
INTERLOCK
YAW_RATE_OUT
YAW_VALID_POS
ANALOG_PITCH
DH_28V_IN
DI_28V_IN
PITCH_CMD_IN
ROLL_CMD_IN
FD_ENG_IN
A429_AP_OUT_A
A429_PFD_IN_A_IN
A429_AP_IN_A_IN
USB_DP
GND
USB_5V
INTERLOCK
YAW_VALID_NEG
VG_EXC_IN
ANALOG_ROLL
DH_14V_IN
DI_14V_IN
A429_AP_OUT_B
A429_PFD_IN_B_IN
A429_AP_IN_B_IN
USB_DM
DH_RTN_IN
NC
NC
NC
PWR_VALID
A429_AP_OUT_A
A429_AP_OUT_B
A429_AP_IN_A
A429_AP_IN_B
A429_PFD_IN_A
A429_PFD_IN_B
VG_EXC
ANALOG_PITCH
ANALOG_ROLL
YAW_RATE_OUT
PITCH_CMD
ROLL_CMD
FD_ENG
DH_28V
YAW_VALID_NEG
YAW_VALID_POS
DH_14V
DH_RTN
DI_28V
DI_14V
USB_DP
USB_DM
USB_5V
USB_5V
GND GND
D11
SMCJ15A-E3/57T
L22
C48
GND GND
GND GND
GND GND
GND GND
GND GND
GND GND
L9
C24
L32
C82
L33
C20
L23
C77
L2
C4
L7
C17
400mA
2506036017Y0
100V
10%
0.1uF
400mA
2506036017Y0
100V
10%
0.1uF
400mA
2506036017Y0
100V
10%
0.1uF
400mA
2506036017Y0
100V
10%
0.1uF
400mA
2506036017Y0
100V
10%
0.1uF
400mA
2506036017Y0
100V
10%
0.1uF
400mA
2506036017Y0
100V
10%
0.1uF
FD_ENG_IN FD_ENG DH_14V_IN DH_14V
DI_28V_IN DI_28V
DI_14V_IN DI_14V
PITCH_CMD_IN
ROLL_CMD_IN
DH_28V_IN DH_28V
ROLL_CMD
PITCH_CMD
D5
D2
D18
33V
33V
33V
D13
D1
D3
GND
D22
DNI
C96
GND
GND
D20C87
DNI
D25C97
DNI
ANALOG_ROLL
ANALOG_PITCH
YAW_RATE_OUT
GND GND
GNDGND
GND
D8
D27
33V
D6
33V
C113
100V
10%
0.1uF
C27
100V
10%
0.1uF
GND
VG_EXC_IN
YAW_VALID_NEG
YAW_VALID_POS
VG_EXC
GND GND GND
C112
L12
400mA
2506036017Y0
U9
2
3
1
U2
2
3
1
NC
NC
NC
NC
NC
NC
POWER_SOURCE
GND
+3V3
R90
10K
DNI
R91
POWER_SOURCE
100V
10%
0.0033uF
L28
400mA
2506036017Y0
L25
400mA
2506036017Y0
L27
400mA
2506036017Y0
L31
400mA
2506036017Y0
A429_PFD_IN_A_IN A429_PFD_IN_A
A429_AP_IN_A_IN A429_AP_IN_A
A429_AP_IN_B_IN
A429_PFD_IN_B_IN
A429_AP_IN_B
DH_RTN_IN
A429_PFD_IN_B
DH_RTN
2506036017Y0
400mA
L35
Main Connector
Inter-Board Connector
DNIDNI
Located at TOP-TopTop
Block Schematic1 Page 2 of 6
SHEET 2 OF 6
59
58
5
5
5
5
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3,6
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2 2 2
22
2 2
2 2
2
2 2
2
2 2 2
2
1
2
1
2 2
2 2
2 2
22
2 2
2
2
2
2
2
2
2
2
2
2
2 2
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
P1
8
P1
7
P1
6
P1
5
P1
4
P1
3
P1
2
P1
1
P1
44
P1
43
P1
42
P1
41
P1
40
P1
39
P1
38
P1
37
P1
36
P1
35
P1
34
P1
33
P1
32
P1
31
P1
30
P1
29
P1
28
P1
27
P1
26
P1
25
P1
24
P1
23
P1
22
P1
21
P1
20
P1
19
P1
18
P1
17
P1
16
P1
15
P1
14
P1
13
P1
12
P1
11
10
P1
P1
9
2
1
2
1
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HONEYWELL INTERNATIONAL INC. BendixKing
by Honeywell
OF HONEYWELL ASCa INC. ALL RIGHTS RESERVED.
Add Drawing Revision
HONEYWELL-CONFIDENTIAL: 
THIS COPYRIGHTED WORK AND ALL INFORMATION ARE
THE PROPERTY OF HONEYWELL ASCa INC., CONTAIN
TRADE SECRETS AND MAY NOT, IN WHOLE OR IN 
PART, BE USED, DUPLICATED, OR DISCLOSED FOR
ANY PURPOSE WITHOUT PRIOR WRITTEN PERMISSION
MISSISSAUGA, ONTARIO CANADA
06/04/2016:10:20
NONE
07217Add Drawing Number
GND GND
GND GND GND
D7
15KPA60A
L14
L39
60V
6A
ILHB1206ER121V
100V
10%
1uF
100V
10%
1uF
100V
10%
1uF
3.3A20%
47.0uH
GND GND GND
FLT
GATE
SHDN
VCC
FB
SNS
TMR
GND
ENOUT
OUT
UV
OV
VREG
D S
G
GND GNDGND GND
GNDGNDGNDGND
2.2uF
10%
100V2
1 2.2uF
10%
100V
L40
R45
100V
10%
2.2uF
2
1
100V
10%
2.2uF
2
1
R49
U11
LT4363IMS-2_PBF
7
8
2
11
9
12
3
1
5
6
4
10
R163
R148Q4
R155
C115
D28
1SMA5943BT3G
C114C111
100V
10%
2.2uF
2
1
NC
VIN_OVCP
OVCP_ENOUT
3.3A20%
47.0uH
10 10 
1K
15m
IRFR24N15DPBF
10 
100V
10%
0.047uF
56V100V
10%
0.1uF
R44
R38
300K
102K
R145
R146
OVP/UVP/OCP
127K
4.99K
POWER_IN
0.01uF
10%
100V
C29
100V
10%
1uF
C35 C33 C34 C31 C32 C30 C40 C41
R156
10 
Q3
S D
G
IRFR24N15DPBF
VIN_OVCP +5V_RAW +5V +15V -15V
GND GND GND GND GND
TP13
1
R40 R21 R7
2.87K 523 523 
I@28V=9mA
I@14V=4mA
I=5mA I=5mA I=4mA I=4mA
R9
2.87K
R4
2.87K
TP12
1
PWR_VALID
GND
I=2mA
GND
+3V3
I=2mA
R41
523 
R12
523 
OVCP_ENOUT: max sink current:2mA
DNI
R42 R22
DNI
R6
DNI
R13
DNI
R8
DNI
R5
DNI
R43
DNI
1MEG 1MEG 1MEG 1MEG 1MEG 1MEG 1MEG
Located at TOP-TopTop
Block Schematic1 Page 3 of 6
SHEET 3 OF 6
2 4
4
2,6
AB
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H
HONEYWELL INTERNATIONAL INC. BendixKing
by Honeywell
OF HONEYWELL ASCa INC. ALL RIGHTS RESERVED.
MISSISSAUGA, ONTARIO CANADA
ANY PURPOSE WITHOUT PRIOR WRITTEN PERMISSION
PART, BE USED, DUPLICATED, OR DISCLOSED FOR
TRADE SECRETS AND MAY NOT, IN WHOLE OR IN 
THE PROPERTY OF HONEYWELL ASCa INC., CONTAIN
THIS COPYRIGHTED WORK AND ALL INFORMATION ARE
HONEYWELL-CONFIDENTIAL: 
15/04/2016:11:24
NONE
07217Add Drawing NumberAdd Drawing Revision
VIN_OVCP
DNI
C104 C110
50V
10%
1uF
GND GND GND GND GND GNDGND
0.1uF
10%
50V
C109
15.0uH
20% 5.1A
L15
1.5 
1% 250.0mW
R39
2.2uH
20% 2.85A
L38
C36
50V
10%
1uF 4.7uF
10%
50V
C38
4.7uF
10%
50V
C37
0.1uF
10%
50V
C39
L37
2.85A20%
2.2uH
R147
L13
C28 C26 C99
DNI
GND GND GND
L36
1 
3.3A20%
47.0uH
80V
20%
47uF
80V
20%
47uF
2.5A
ILHB1206ER601V
+5V
GND GND
EXP PAD[PGND]
SW1
SVSYS
CAPOK
SW2
RUN
VMIDDIR
VCAP SW2
SW1
PGND
PGND
MODE
CMPOUT
SGND
VSYS
CHRG
VCAP
FBVCAP
FB
PROG
RSEN
CMPIN
VSYS
DC/DC CONV
GND
+5V_RAW
U7
LTC3110IFE_PBF
15
4
14
10
9
5
23
11
13
6
2
3
19
18
21
1722
7 24
8
16
1
12
20
25
C90
50V
10%
4.7uF
50V
10%
4.7uF
C108
GND
R118
C3
C6
GNDGND
C62
50V
10%
0.1uF
C80
50V
10%
0.1uF
GND
R113
2.8K
R93
10K
R117
5.9K
GND
NC
24 
5.4V
5F
5.4V
5F
0.1uF
10%
50V
C71
GND
C61
10V
10%
10uF
GND
DNI
R94
DNI
R112
L26
5.8A
20%
2.2uH
SuperCap Controller
VIN_OVCP
GND GND
C88
R131
D4
R33
R28
100V
10%
2.2uF
51K
100V
124K
1MEG
GND
DNI
R27
DNI
R34
DIRDIR
R26
OVCP_ENOUT
GND
C89
0 
50V
10%
0.1uF
+5V
R133
D23
100V
+5V
DIR
R128
0 
GND
R116
R115
105K
14.3K
GND
C83
DNI
50V10%
1uF
GND
C84
10V
20%
47uF
+5V
OVCP_ENOUT
118K
R135
R132
R126
+5V
DIR
GND
DNI
R127
0 
127K
34K
SuperCap direction selection
+5V_RAW
SUPPLY_SYNC
Rising edge=5.185V, falling:4.948V
DNI
R136
1MEG
GND
DNI
C79
L34
D21
6A
ILHB1206ER121V
40V
D12
DNI
TP7
1
TP8
1
TP9
1
TP5
1
TP10
1
CAPOK, CHRG: max sink current=20mA
CAPOK LOW=charging caps.
CHRG HIGH=running from caps.
AUXVIN
INTVCC
BOOST
VIN
MODE
EN
OVLO
UVLO
FB
ICOMP
ICTRL
SYNC
TK/SS
SENSE+
SENSE-
PGND
GND
EXP_PAD[GND]
RT
AUXBST
AUXSW1
AUXSW2
PG
SW
TG
BG
BGRTN
IMON
VC
VREG CONT
5
28
29
15
2
20
19
6
U8
LT3840IFE_PBF
8
16
24
25
22
21
9
27
1
4
17
18
7
12
11
13
10
14
23
26
3
GND GND
C85
C100 C23
GND
GND
DNI
R24
R23
DNI
R143
GND
C86
50V10%
1uF
50V
10%
1uF
50V
10%
0.1uF
0 
102K
0 
50V10%
4.7uF
L29
GND
R109
R102
4.4A
20%
33.0uH
102K
102K
GND
D19
R130
R129
C93
Q2
BSC047N08NS3
Q1
BSC047N08NS3
R36 R29
100V
0 
105K
50V
10%
1uF
0 0 
C A
VOLT
GND
GND
L11
D26
R142 R137
C95
GNDGND GND
C94
R140
R139
R30
R31
DNI
R123
R35
15.5A20%
10.0uH
10 10 
100V10%
0.01uF
50V
5%
100pF
10K
100K
300K
1MEG
0 
DNI
GND
R134
C91
13K
50V
10%
0.0022uF
+5V
GND
C92
C103
R141
100V
10%
0.01uF
50V
10%
0.001uF
1.02K
GND
GND GND GND GND
22uF
20%
10V
C22
22uF
20%
10V
C25 C19 C13
10V
10%
470uF
10V
10%
470uF
R144
1MEG
+5V_PG
1
2
+5V_PG
+5V_RAW
R32
R25
0 
DNI
100K
DIR
GND
NC
C101
50V
10%
0.1uF
R101 R122
DNI
R103
DNI
R119
1.02K 1.02K
C102
50V
10%
0.0022uF
GND
Located at TOP-TopTop
Block Schematic1 Page 4 of 6
SHEET 4 OF 6
3,4
3,4
4 4
3,4 4
3,4
4
5
4
4 4
A
C
0
R125
AB
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D
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G
H
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HONEYWELL INTERNATIONAL INC. BendixKing
by Honeywell
15/04/2016:11:38
NONE
07217Add Drawing NumberAdd Drawing Revision
HONEYWELL-CONFIDENTIAL: 
THIS COPYRIGHTED WORK AND ALL INFORMATION ARE
THE PROPERTY OF HONEYWELL ASCa INC., CONTAIN
TRADE SECRETS AND MAY NOT, IN WHOLE OR IN 
PART, BE USED, DUPLICATED, OR DISCLOSED FOR
ANY PURPOSE WITHOUT PRIOR WRITTEN PERMISSION
MISSISSAUGA, ONTARIO CANADA
OF HONEYWELL ASCa INC. ALL RIGHTS RESERVED.
VIN1 PGOOD
VIN2
SW1
RUN1 SW2
RUN2
VFB1
VFB2
SYNC/MODE
ITH1
ITH2
FREQ
PHASE
GNDA
PGND1
EXP PAD[PGND2/GNDD]
PGND2
GNDD
VREG
GNDGNDGNDGNDGND
GND GND GND GND GND GND GND
220.0nH
20% 12A
L30
C78
10V
10%
150uF
ILHB1206ER121V
6A
L24
U4
LTC3417AIFE-2_TRPBF
20
1
11
10
21
19
16
17
15
7
4
12
6
5
8
132
18
9
143
0 
R3
C66 C76
R88 R105
100V
10%
0.0033uF
100V
10%
0.0033uF
5.9K 2.87K
L19
6A
ILHB1206ER121V
L20
6A
ILHB1206ER121V
GND GND
GNDGND GND
GND
SUPPLY_SYNC
RUN_1V1
RUN_1V5
+1V1_A_FB
GND
R96
R95
R97
75K
200K
93.1K
+1V5_FB
15pF
5%
50V
C74
+1V1_A_FB
+1V5_FB
+1V1_A
+1V5
GND
+5V
VIN1 PGOOD
VIN2
SW1
RUN1 SW2
RUN2
VFB1
VFB2
SYNC/MODE
ITH1
ITH2
FREQ
PHASE
GNDA
PGND1
EXP PAD[PGND2/GNDD]
PGND2
GNDD
VREG
GND GND GND
GND GND GND
LTC3417AIFE-2_TRPBF
U1
20
1
11
10
21
19
16
17
15
7
4
12
6
5
8
132
18
9
143
GND GND GND GND GND GND GND
+5V
L5
12A20%
220.0nH
C12
10V
10%
150uF
L6
6A
ILHB1206ER121V
GND
+1V1_B_FB
C70
50V
5%
15pF
SUPPLY_SYNC_2
RUN_1V1
RUN_3V3
+3V3_FB
GND
GNDGND
15pF
5%
50V
C75
C11
100V
10%
0.0033uF
C81
100V
10%
0.0033uF
GNDGND GND
R17
0 
L10
6A
ILHB1206ER121V
ILHB1206ER121V
6A
L3
R14
DNI
+1V1_B
+3V3
+1V1_B_FB
+3V3_FB
V+ OUT1
SET
MOD
GND
OUT2
G
GNDGNDGND
+5V
SUPPLY_SYNC
G1
LTC6908IS6-2_PBF
5
2
4
3
61
L1
DNI
C1
SUPPLY_SYNC_2
2A
25%
ILHB0603ER121V
SHDN
IN
SENSE
AGND
NC
EXPPAD [GND]
IN
NC
NC
NC
NC
PGND
IN
VREG
GND
+1V8
NC
NC
NC
NC
NC
GND GND GND
+1V8
GND
RUN_1V8
+3V3
1.8V
U10
LT3022IMSE-1_8_PBF
14
11
10
7
16
15
8
2
13
17
1
6
5
412
39
D24
DNI
R104
523 
R114
R58
63.0mW
0.1%
107K
237K
+1.8V
Sync
+1.1V, +1.5V, +3.3V
C67
C69
R16
237K
R19 R120
R124
R108
C9 C10 C15 C16C8 C14C65C68 C59 C56 C57
50V
5%
15pF
50V
10%
0.1uF
5.9K 2.87K
0 
0 
10V
10%
10uF
10V
10%
10uF
10V
10%
10uF
10V
10%
10uF
50V
10%
0.1uF
50V
10%
0.1uF
50V
10%
0.1uF
10V
10%
10uF
10V
10%
10uF
10V
10%
10uF
10V
10%
10uF
R99
R98
R111
R107
R106
C52
10V
10%
10uF
C51
10V
10%
10uF
C53
10V
10%
10uF
C54
10V
10%
10uF
C21
10V
10%
10uF
C18
10V
10%
10uF
C5
10uF
10%
10V
C7
10V
10%
10uF
75K
200K
105K
100.0mW
0.1%
1.24K
34K
L16
L17
21 L4
L8
2.8A20%
4.7uH
10.0uH
22.0uH
2.8A20%
4.7uH
R71
0 
R83
0 
R1C2
R11
R10
124K
50V
10%
0.1uF
0 
0 
R138
124K
C98
10V
10%
10uF
C106
10V
10%
10uF
C105
10V
10%
10uF
124K
R59
124K
R15
1 2
2
1
1 2
2
1
2
1
2
1
2
1
2
1
1 2
2
1
2
1
2
1
2
1
2
1
PVIN1
VREG
SS
AGND
EPAD[AGND]
PVIN2
PVINSYS
PGND
SW1
SW2
INBK
SYNC/FREQ
SEQ
SLEW
FB1
COMP1
EN1
EN2
COMP2
FB2
VREF
DC/DC CONV
+5V
U5
ADP5071AREZ-R7
14
13
12
11
9
8
7
6
5
4
3
20
2
1
18
19
21
15
10
16
17
NC
R84
R85
R76
R75
R60
R63
0 
0 
0 
0 
2.43MEG
137K
GNDGNDGNDGND
R65
R64 R87 R92
2.32MEG
118K 10K 12K
GND GND
0.047uF
10%
50V
C60
0.068uF
10%
50V
C63
+/-15V
+15V
D10
MBR2H100SFT3G
-15V
GND
L18
D9
L21
100V
2.9A
20%
15.0uH
MBR2H100SFT3G
100V
4.5A20%
6.8uH
GND
GND GND
GNDGND
4.7uF
10%
50V
C42
4.7uF
10%
50V
C43
4.7uF
10%
50V
C46
4.7uF
10%
50V
C45
GND
C49
10V10%
10uF
GND
GND
C55
C58
DNI
R86
50V
10%
1uF
50V
10%
1uF
75K
+5V
GND
10uF
10%
10V
C107
DNI
DNI
TP3
1
TP6
1
TP14
1
TP11
1
TP4
1
TP2
1
TP1
1
R72
R73
R20
R18R2
84.5 
84.5 
84.5 
10K10K
21
2
1
2
1
Located at TOP-TopTop
Block Schematic1 Page 5 of 6
SHEET 5 OF 6
4,5
6
5,6
2,5
2,5
2,5
2,5
2,5
5,6
6
5
2,5
2,5
2,5
4,5
5
6
R55
0 
R100
0 
R37
0 
R74
0 
R121
0 
R89
0 
R70
0 
0 
R56
AB
C
D
E
F
G
H
DxDESIGNER
SCALE:
CAGE CODE DWG NOSIZE REV
AEROSPACE -
E
1234567
12345678
8
A
B
C
D
E
F
G
H
HONEYWELL INTERNATIONAL INC. BendixKing
by Honeywell
06/04/2016:07:39
NONE
07217Add Drawing NumberAdd Drawing Revision
HONEYWELL-CONFIDENTIAL: 
THIS COPYRIGHTED WORK AND ALL INFORMATION ARE
THE PROPERTY OF HONEYWELL ASCa INC., CONTAIN
TRADE SECRETS AND MAY NOT, IN WHOLE OR IN 
PART, BE USED, DUPLICATED, OR DISCLOSED FOR
ANY PURPOSE WITHOUT PRIOR WRITTEN PERMISSION
MISSISSAUGA, ONTARIO CANADA
OF HONEYWELL ASCa INC. ALL RIGHTS RESERVED.
R50
R51
R48
R52
R162
R161
R47
R53
R159
R158
R46
R54
R149
R154
R153
R152
18.7 
1.21K
84.5 
1.02K
49.9 
2.74K
115 
100.0mW
0.1%
1.37K
46.4 
2.8K
100.0mW
0.1%
88.7 
63.0mW
0.1%
1.07K
51.1 
7.87K
115 
100.0mW
0.1%
1.37K
REF
GND
TIMER
DIS
VH1
VH2
VH3
VH4
UV
OV
VL1
VL2
VL3
VL4
VCC
SEL
VOLT MON
+1V1_A +1V5 +1V8 +3V3
GND GND GND GND
GND
+5V
U13
ADM12914-2A
14
16
8
6
4
2
11
12
7
5
3
1
13
15
9
10
C120
R160
GND
GND
C116 C117 C121 C122
50V
10%
1uF
523 
50V
10%
0.001uF
50V
10%
0.001uF
50V
10%
0.001uF
50V
10%
0.001uF
GND GND GND GND GND
C119
100V
10%
0.01uF
PWR_VALID
GND GND
+3V3
R157
R150NC
NC
10K
10K
+3V3
GND
C118
50V
10%
0.1uF
CT VDD
MR RESET
SEN GND
SUPV CKT
MIPRCS
GND GND
+5V +5V
GND GND
+5V
GND
U3
TPS3808G01DBV
25
13
64
R62
10K
C47
100V
10%
0.01uF
C50 C44
50V
10%
0.1uF
50V
10%
0.1uF
+5V
10K
R61
VDD
1
OUT
1
4
IN
4
GND
TMR
ON
PGT
HYS/CFG
DONE
FAULT
VOLT SEQR/MON
GND GND
U6
LTC2924IGN_PBF
9
10
15
12
16
14
13
4
3
8
2
7
1
6
5
11
10K
R110
R79
R66
R80
10K
R67
R81
R68
GND GND GND GND
+1V8 +1V5 +3V3 +1V1_A
14.3K
8.66K
12.1K 26.1K
6.81K
8.66K
R82
14.3K
R69
+5V
GND GND GND
C64
50V
10%
0.1uF
C72
50V
10%
0.1uF
C73
50V
10%
0.1uF R78
10K
R77
10K
+5V +5V
D17
MMSZ4688T1G
D16
MMSZ4688T1G
D15
MMSZ4688T1G
D14
MMSZ4688T1G
GND GND GND GND
RUN_1V8
RUN_1V5
RUN_3V3
Power Valid
Sequencer
4.7V 4.7V 4.7V 4.7V
RUN_1V1
max drive current=24mA @3.3VIN
+3V3
U12
3
2
4
1
5
R151
10K
Located at TOP-TopTop
Block Schematic1 Page 6 of 6
SHEET 6 OF 6
2,3
5
5
5
5
R57
84.5K