33uH FET1

R1 L1 L2
Right 1 2 1 8
A C
VLP8040 2 7
0.05 C2 B82464G4333M 3 A C VCC 12V 3_3V
R2 22uH 6
S D C4 C54
22.1K M1 W1 4 5 C61 C62 C63 C64 C65 C66 C67 C68 C69 C81 C80 C51 C52 C53 C70
G D D8
1 5 C5 C6 C7 C9 C12 100pF
OUT V+ VCC 10uF
2 Jumper FDFS6N548 1uF 1uF 1uF 1uF 1uF 12V GND
GND C10 10uF 10uF
R3 3 4 W2
Vin+ Vin-
22.1K 12V GND D Zener
1uF GND
INA139 Jumper GND
GND
Incurrent1
GND 3_3V
GND GND
GND
R6
R5 Top Left
2.7 OBC
51K 1 1
Vin1 U1A R61
2 2 1
GND
3 3 2
5 3 PWM1 Top Left 56k RX
4 4 3
GND GND TX
R4 5 5 4
OBC_3_3V
MCP1416T-E/OT 6 6 5
56k 7 7 6
VCC VCC VCC
8 8 7
OBC_5V
9 9 8
MOLEX 87831-1020 MOLEX 87831-1020
10 10 9
GND U1B
10
33uH FET2 2 4 D1 D2
R7 L3 L4 VDD GND
Left 1 2 1 8 PMEG2005AEA PMEG2005AEA MOLEX 87831-1020
A C
VLP8040 2 7 1
0.05 C15 B82464G4333M 3 A C NC
22uH 6
R10 S D C17
M2 W3 4 5 MCP1416T-E/OT DEPLOY1 DEPLOY2 GND
22.1K G D R8 R9
1 5 FDV305N DeployTop FDV305N DeployLeft
OUT V+ VCC 10uF
2 Jumper FDFS6N548 U5B ADCS
GND C8 R45 R46
3 4 W4 2 4 18 18
R11 Vin+ Vin- 12V VDD GND 1
GND
22.1K 1uF Jumper 56k 56k 2
INA139 1 ADCS_3_3V
NC 3
Incurrent2 GND
R14 4
GND MCP1416T-E/OT GND GND
5
GND GND GND GND GND
2.7 6
U2B COMM
7
R13 2 4 ADCS_5V
U3A VDD GND 1 8
51K
2 9
1 Right Bottom
5 3 PWM2 NC 3 10
GND
1 1 4
Vin2 R12 MCP1416T-E/OT MOLEX 8783
2 2 5
GND MCP1416T-E/OT COMM_3_3V
3 3 6
56k U4B Right Bottom
4 4 7
2 4 GND
VDD GND 5 5 8
VCC
6 6 9
1 VCC
GND NC 7 7 10
8 8
33uH FET3 MCP1416T-E/OT MOLEX 87831-1020
R15 L5 L6 9 9
Top 1 1 2 8 MOLEX 87831-1020 MOLEX 87831-1020
A C 10 10
VLP8040 2 7 U3B
0.05 C19 B82464G4333M 3 A C
R16 22uH 6 2 4 D3 D4
S D C20 VDD GND
22.1K M3 W5 4 5 PMEG2005AEA PMEG2005AEA GND
100uF G D
1 5 1
OUT V+ VCC 10uF NC
2 Jumper FDFS6N548 DEPLOY4 R18 DEPLOY3
GND C13 R17
R19 3 4 W6 MCP1416T-E/OT FDV305N DeployRight FDV305N DeployBottom
Vin+ Vin-
22.1K 12V GND
INA139 1uF Jumper U8B 18 R47 18 R48
Incurrent3 R22 2 4
VDD GND 56k 56k
GND
GND GND 2.7
GND 1
NC
GND GND
R21 U2A MCP1416T-E/OT GND GND
51K
5 3 PWM3 U9B
Vin3
2 4
GND R20 VDD GND
MCP1416T-E/OT 56k SU
1
GND NC SU_3_3V
1
Heaters
MCP1416T-E/OT 2
VCC
4 3
GND 3 4
33uH FET4 Ant
R23 L7 L8 2 5
Bottom 1 8 VCC
A C 4 D6 1 6
VLP8040 2 7
0.1 C22 B82464G4333M 3 A C 3 PMEG2005AEAHeader 4 7
R24 22uH 6 GND GND
S D C23 2 8
22.1K M4 W7 4 5
100uF G D D5 1 9
1 5 SU_5V
OUT V+ VCC 10uF 10
2 Jumper FDFS6N548 PMEG2005AEAHeader 4 HEAT1
GND C11 R25
R26 3 4 W8 FDV305N Heaters MOLEX 87831-1020
Vin+ Vin-
22.1K 12V GND
1uF ANT1 R49
INA139 Jumper HEAT2 18
Incurrent4 FDV305N R27 DeployAnt
FDV305N 56k
GND
GND GND GND ANT2 18 R50
R30
GND
R29 56k GND
2.7 FDV305N
Vin4 51K GND
U5A
GND GND U4A
5 3 PWM4
R33
GND SU_ONOFF2 3 5
R28
MCP1416T-E/OT 2.7
56k BAT1 MCP1416T-E/OT
R51 SU_5V
12V 56k Q1a
GND Battery MOSFET-P

R31 Q1b C24

GND MOSFET-P
R32 100uF
CB1 GND
3
GND GND
2

3
2
1
M5 M6 M7
1 R35
INA139 INA139 I5V 1 5 R54 U8A
GND OUT V+

Vin-

OUT
V+

Vin+
GND
Header 3 20k 2 56k
GND R55
VCC 3 4 OBC_ONOFFF2 3 5
R34 Vin+ Vin-

GND
OUT

Vin+
3_3V 2.7

Vin-

V+
Bat+ INA139
22.1k RFB1 MCP1416T-E/OT
R62 B1
UMB 124k L9 R37
22.1k Header 2 2 3 OBC_5V
VIN SW
1
2
3

5
4 Vbat Bat R38 C25 Q4a
PC3 744777004 C82 C83 C27 C78 C86 C76 C77 0.05 C74 C75
3 5 1 4.7uH MOSFET-P C57
Bat- 1 VFB VBST
2 C29 0.1uF 1uF 1uF 10uF 10uF 100uF 100uF 100uF 100uF 100uF Q4b 10uF
Bat+ GND R36 2
1 8 6 C30 VCC MOSFET-P
RFB2 SS VREG5 U9A
Bat- GND 0.1uF
Header 4 22.1k 22.1k
10nF 7 4 GND R63 GND
CB2 EN GND ADCS_ONOFFF2 3 5
1 R43 TPS54339E 2.7
2 1K GND MCP1416T-E/OT
Header 2 ADCS_5V
Q6a
IBat+ IBat- GND C58
MOSFET-P
GND
Q6b 10uF
MOSFET-P
GND
STM1
14 26 PWM3
PA0-WKUP PB0
3_3V Vbat 15 27 PWM1
PA1 PB1
IBat+ 16 28 I2CReset
C31 PA2 PB2/BOOT1
Q7 IBat- 17 55
R58 C32 PA3 PB3/JTDO
MOSFET-P I2CReset I3_3V 20 56
C33 PA4 PB4/JNTRST
Incurrent3 21 57 3_3V
2.7 R57 C34 PA5 PB5
Vin3 22 58
PA6 PB6 R56
U6 GND C35 PWM2 23 59 M8 VCC OBC_ONOFF OBC_ONOFFF2
56k C36 PA7 PB7 R39
SDA 5 1 GND I3_3V 1 5
SDA NC GND OUT V+ 18
4 GND Heaters 41 61 2
SCLK PA8 PB8 GND
GND Tx2 42 62 20k 3 4
PA9 PB9 Vin+ Vin-
3 2 GND GND Rx2 43 29 SCL OBC_3_3V
VDD GND PA10 PB10
GND 44 30 SDA RFB3 B2 INA139 Q5a
R59 C60 PA11 PB11 L10 R40 C37
TC74A0-5.0VCTTR DeployBottom 45 33 Incurrent1 73.2k 2 3 3_3V MOSFET-P
PA12 PB12 VIN SW 10uF
10K 1uF 46 34 Vin1 744777004 Q5b
PA13/JTMS/SWDIO PB13 C39 C85 C84 C79 C41 C71 C72 C73 C87 0.05
R60 49 35 Incurrent4 5 1 C38 4.7uH MOSFET-P
PA14/JTCK/SWCLK PB14 C42 VFB VBST
P1 50 36 Vin4 C43 0.1uF 1uF 1uF 10uF 10uF 100uF 100uF 100uF 100uF
10K PA15/JTDI PB15 C45
GND U7 3_3V 8 6 C44 GND
1 C46 SS VREG5 R41
5 1 PA14 COMM_ONOFF 5 8 Vin2 RFB4 0.1uF COMM_ONOFF
SDA NC 2 OSC_IN/PD0 PC0
SCL 4 DeployLeft 6 9 Incurrent2 GND 22.1k 10nF 7 4
SCLK GND 3 OSC_OUT/PD1 PC1 C47 EN GND R52 18
PA13 54 10 I5V GND
4 PD2 PC2 C48 R44 TPS54339E
3 2 VCC NRST 11 PC3 GND
VDD GND 5 PC3 C49 56k
60 24 GND COMM_3_3V
C55 6 BOOT0 PC4 1K
TC74A0-5.0VCTTR Rx2 25 Deploytop Q2a
7 PC5 C50
1uF Tx2 PA14 7 37 PWM4 GND MOSFET-P
8 NRST PC6 GND 10uF
GND 38 GND GND GND Q2b
PC7
GND Header 8 GND MOSFET-P
GND 39 DeployAnt
PC8 R42
PA13 40 DeployRight SU_ONOFF SU_ONOFF2 GND
PC9
51 TX
PC10 18
52 RX
PC11
NRST 53
PC12
2 SU_ONOFF SU_3_3V
PC13-TAMPER-RTC
3 OBC_ONOFF Q3a
PC14-OSC32_IN C56
1 4 ADCS_ONOFF MOSFET-P
VBAT PC15-OSC32_OUT 10uF
32 31 Q3b
VDD_1 VSS_1
48 47 MOSFET-P
VDD_2 VSS_2
64 63 R64 GND
VDD_3 VSS_3 ADCS_ONOFF ADCS_ONOFFF2
3_3V 19 18
VDD_4 VSS_4
18
13 12
VDDA VSSA GND
ADCS_3_3V
STM32L152
Q7a
C59
MOSFET-P
10uF
Q7b
MOSFET-P
GND