Tesi - Il sistema di alimentazione del satellite atmocube

+V +V +V

1 1 1 1 14 1

8 8

1 1

1

Battery LM70 BAT

Holder t°C V BAT EPS

Pay2 I_BAT

GPS -X -Y -Z

Z DGND

X Y

DGND

0 1 2 ADC ADC

ADC

SI/O ADC ADC ADC

ADC

CS_ CS_ CS_

ENA SC

AGND 12

12 1 1

1 Y

C12Y Y SI/O GND

SI/O GND -Y SC

-Y CS

SC

CS +V

Y +V -

Com

C1 Com

C1 C12

Y

Tcd_loader Z

PAY1 -X -Y -Z

AGND X

SI/O

PAY1 Tcd_Rom

BAT Uart_out

SDO

DGND DGND DGND DGND

SC

SDI 0 1 2

NReset

Uart_in I_BAT

SCLK PPS ADC

ADC

ADC

CS_ CS_ CS_ LM70 -Y

ADC

ADC ADC LM70 Y Side Panel

V Side Panel

ENA

CS ADC

Battery Charger PNL -Y

PNL Y 1200 00001 (12) 1200 00001 (12)

LM70

5 x

AGND VBAT

TEST MODE

External BAR43AS MAX660

Rx AGND

Interface Tx DGND

(Access Port) DGND ON/OFF

Mag_Set

Mag_Reset

+12V +6V XOut

YOut

ZOut

RBF VRef

Magnetometer 6VPA

SLND ON

LNA

OBR PA SLND

BAT

DGND GDO2

AGND VPout +

SCLK

SDO GDO0 ENA

ENA

SDI ENA ENA

T/R

OBDH & Magnetometer VA

CS

V

KS1 KS2 ANT

OBR OBR -Z

20110417_ Schm_Atmo_1_6

5 4 3 2 1

D D

J2 J4 J6 J8 J10 J12 J14 J16

J1 J3 J5 J7 J9 J11 J13 J15

C C

J18

8 1

7 2

6 3

5 4

C1

0,1uF LM70

10 11 12 13 14 15

1 2 3 4 5 6 7 8 9

B B

J17

MOLEX 0533981571

Bills Of Materials

1 J17 Connettore femmina PicoBlade 15 poli

1 C1 Condensatore plastico 0,1uF

1 J18 Sensore di temperatura LM70 package MSOP-8

16 - Celle Solari Confidential documentation.All right reserved.Every infringement will

be persecuted and involves the consequent compansations for damages.

J1 61-1-2 J7 15-1-2 J13 82-1-1 AtmoCube Development Team - Venturuzzo Fabio

J2 11-1-2 J8 79-1-2 J14 28-2-1

A A

J3 56-1-2 J9 52-2-1 J15 34-1-1 Title

J4 64-2-2 J10 55-2-1 J16 51-2-1 Antenna Side Panel

J5 66-1-2 J11 83-1-1

J6 47-1-2 J12 43-2-1 Size Document Number Rev

A AC-ES-1200-00007 3

Date: Wednesday, July 06, 2011 Sheet 1 of 6

5 4 3 2 1

5 4 3 2 1

D D

J2 J4 J6 J8 J10 J12 J14 J16 J18 J20 J22 J24 J26 J28

J1 J3 J5 J7 J9 J11 J13 J15 J17 J19 J21 J23 J25 J27

C C

J30

1 8

2 7 J31

10 11 12 13 14 15

1 2 3 4 5 6 7 8 9 3 6

4 5 1

C1 2

0,1uF

LM70

J29 3

4

MOLEX 0533981571 5

B B

MOLEX 0533980571

Bills Of Materials

1 J29 Connettore femmina PicoBlade 15 poli

1 J31 Connettore femmina PicoBlade 5 poli

1 C1 Condensatore plastico 0,1uF

1 J30 Sensore di temperatura LM70 package MSOP-8

28 - Celle Solari Confidential documentation.All right reserved.Every infringement will

J1 36-1-1 J8 61-2-1 J15 61-1-1 J22 17-2-1 be persecuted and involves the consequent compansations for damages.

J2 40-1-1 J9 70-2-1 J16 38-2-1 J23 70-1-1 AtmoCube Development Team - Venturuzzo Fabio

A A

J3 63-2-1 J10 22-1-1 J17 11-2-1 J24 20-1-1

J4 22-2-1 J11 90-1-1 J18 89-2-1 J25 62-1-1 Title

J5 29-2-1 J12 3-2-1 J19 31-2-1 J26 92-2-1 Base Panel

J6 16-2-1 J13 41-1-1 J20 45-2-1 J27 43-1-1 Size Document Number Rev

J7 94-2-1 J14 23-1-1 J21 87-2-1 J28 13-2-1 A AC-ES-1200-00003 3

Date: Wednesday, July 06, 2011 Sheet 2 of 6

5 4 3 2 1

5 4 3 2 1

J2 J4 J6 J8 J10 J12 J14 J16

D D

J1 J3 J5 J7 J9 J11 J13 J15

C C

J18

8 1

7 2

6 3

5 4

C1

0,1uF LM70

10 11 12 13 14 15

1 2 3 4 5 6 7 8 9

J17

B B

MOLEX 0533981571

Bills Of Materials

1 J17 Connettore femmina PicoBlade 15 poli

1 C1 Condensatore plastico 0,1uF

1 J18 Sensore di temperatura LM70 package MSOP-8

16 - Celle Solari Confidential documentation.All right reserved.Every infringement will

J1 72-2-1 J7 27-1-1 J13 96-1-1 be persecuted and involves the consequent compansations for damages.

J2 35-2-1 J8 32-2-1 J14 48-2-1 AtmoCube Development Team - Venturuzzo Fabio

A A

J3 18-1-1 J9 84-1-1 J15 15-2-1

J4 92-1-1 J10 84-2-1 J16 57-2-1 Title

J5 59-2-1 J11 26-2-1 Reduced Side Panel

J6 47-1-1 J12 8-1-1 Size Document Number Rev

A AC-ES-1200-00002 3

Date: Wednesday, July 06, 2011 Sheet 3 of 6

5 4 3 2 1

5 4 3 2 1

D D

J2 J4 J6 J8 J10 J12 J14 J16 J18 J20 J22 J24

J1 J3 J5 J7 J9 J11 J13 J15 J17 J19 J21 J23

C C

10 11 12 13 14 15

1 2 3 4 5 6 7 8 9 J26

1 8

J25 2 7 J27

3 6

MOLEX 0533981571 4 5 1

C1 2

0,1uF

LM70 3

B B

4

5

Bills Of Materials MOLEX 0533980571

1 J25 Connettore femmina PicoBlade 15 poli

1 J27 Connettore femmina PicoBlade 5 poli

1 C1 Condensatore plastico 0,1uF

1 J26 Sensore di temperatura LM70 package MSOP-8

24 - Celle Solari

J1 70-1-2 J7 31-1-2 J13 24-1-2 J19 81-1-2 Confidential documentation.All right reserved.Every infringement will

J2 13-1-2 J8 75-1-2 J14 50-2-2 J20 50-1-2 be persecuted and involves the consequent compansations for damages.

J3 91-2-2 J9 73-1-2 J15 51-1-2 J21 72-2-2 AtmoCube Development Team - Venturuzzo Fabio

A A

J4 25-1-2 J10 77-1-2 J16 44-1-2 J22 71-1-2

J5 99-2-2 J11 38-1-2 J17 79-2-2 J23 31-2-2 Title

J6 55-1-2 J12 62-1-2 J18 100-2-2 J24 41-1-2 Side Panel Lamiera Antenna

Size Document Number Rev

A AC-ES-1200-00001 3

Date: Wednesday, July 06, 2011 Sheet 5 of 6

5 4 3 2 1

5 4 3 2 1

D D

J2 J4 J6 J8 J10 J12 J14 J16 J18 J20 J22 J24

J1 J3 J5 J7 J9 J11 J13 J15 J17 J19 J21 J23

C C

10 11 12 13 14 15

1 2 3 4 5 6 7 8 9 J26

J25 1 8

MOLEX 0533981571 2 7 J27

3 6

B B

4 5 1

C1 2

0,1uF

LM70 3

4

Bills Of Materials 5

1 J25 Connettore femmina PicoBlade 15 poli MOLEX 0533980571

1 J27 Connettore femmina PicoBlade 5 poli

1 C1 Condensatore plastico 0,1uF

1 J26 Sensore di temperatura LM70 package MSOP-8

24 - Celle Solari

J1 96-2-2 J7 43-1-2 J13 3-1-2 J19 28-1-2 Confidential documentation.All right reserved.Every infringement will

J2 97-2-2 J8 12-1-2 J14 23-1-2 J20 67-1-2 be persecuted and involves the consequent compansations for damages.

J3 95-2-2 J9 60-1-2 J15 90-2-2 J21 45-1-2 AtmoCube Development Team - Venturuzzo Fabio

A A

J4 29-1-2 J10 96-1-2 J16 100-1-2 J22 85-1-2

J5 20-1-2 J11 26-1-2 J17 83-1-2 J23 40-1-2 Title

J6 5-1-2 J12 69-1-2 J18 93-2-2 J24 38-2-2 Side Panel

Size Document Number Rev

A AC-ES-1200-00001 3

Date: Wednesday, July 06, 2011 Sheet 4 of 6

5 4 3 2 1

5 4 3 2 1

J2 J4 J6 J8 J10 J12 J14 J16

D D

J1 J3 J5 J7 J9 J11 J13 J15

C C

J18

8 1

7 2

6 3

5 4

C1

0,1uF LM70

10 11 12 13 14 15

1 2 3 4 5 6 7 8 9

J17

B B

MOLEX 0533981571

Bills Of Materials

1 J17 Connettore femmina PicoBlade 15 poli

1 C1 Condensatore plastico 0,1uF

1 J18 Sensore di temperatura LM70 package MSOP-8

16 - Celle Solari Confidential documentation.All right reserved.Every infringement will

J1 49-1-1 J7 68-2-1 J13 27-2-1 be persecuted and involves the consequent compansations for damages.

J2 59-1-1 J8 30-2-1 J14 14-2-1 AtmoCube Development Team - Venturuzzo Fabio

A A

J3 56-1-1 J9 8-2-1 J15 54-2-1

J4 10-2-1 J10 7-2-1 J16 16-1-1 Title

J5 51-1-1 J11 85-1-1 Top Panel

J6 39-2-1 J12 48-1-1 Size Document Number Rev

A AC-ES-1200-00004 3

Date: Wednesday, July 06, 2011 Sheet 6 of 6

5 4 3 2 1

5 4 3 2 1

VBAT

C2

D D

0,1uF C1

+ 68uF

L1

22uH D1 VPA 6V

1 C4

Q1 1N5820 +

2 300uF

U1 MTD20N03HDL

5 1 2

V+

REF EXT

C3 3

8

CS R2

0,1uF 4 SHDN

6 3

C C

GND

AGND FB 300k

Rsense

MAX1771 25mOhm R1

7 C5

100k 100pF

VBAT U3

VBAT VPS/VCC 3,3V

1 5

C8

+ 2

B B

10uF C12

3 4 2,2uF

MIC5205 C11

470pF

U2 R3

2 3 VLNA 5V

VIN VOUT

C6 C9 2 Ohm C10

+ +

1 C1+ 10uF 10uF

0,22uF 8 C1-

4 C2+

C7 5 C2-

0,22uF Confidential documentation.All right reserved.Every infringement will

7 SHDN be persecuted and involves the consequent compansations for damages.

LTC1516/SO AtmoCube Development Team - Venturuzzo Fabio

A A

Title Regolatori OBR e OBDH

Size Document Number Rev

A NA 3

Date: Friday, February 10, 2012 Sheet 1 of 1

5 4 3 2 1

5 4 3 2 1

R11 C18

10k 560pF R12

D D

15k

VBAT R13 R14

U2 1M

1 10 576k

2 9 C17

3 8

R9 33pF

VBAT

4 7

R1 33,2k R10 L1 Vout 3,3V

5 6

4,7uH

C13 C16

100k 100k

NU 0,01uF LTC3530 C15 C19

10uF 22uF

Q2

PMV65XP R2 R5

47k

R3

C C

Vmax660 100k

R4 C11

3,3

C14 Q1 ON/OFF + 6V

10uF BC847BL +

180k 10+10uF

R6 U1

68k 8

6 5

VCC

LV OUT

7 OSC

1 FC

2 GND

CAP+

4 CAP-

C12

+

B B

MAX660

10+10uF 3

C6 C7 C8 C9 C10

10u 10u 10u 10u 10u

D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 Vmax660

Vout Molt + 6V

D11 C5 C4 C3 C2 C1

10u 10u 10u 10u 10u

MMSZ4702

R8

100k

R7 D12 18V_RDY Confidential documentation.All right reserved.Every infringement will

47k MMSZ4683 be persecuted and involves the consequent compansations for damages.

A A

AtmoCube Development Team - Venturuzzo Fabio

Title Regolatore/Moltiplicatore Magnetometro e Regolatore GPS

Size Document Number Rev

NA 3

Date: Wednesday, July 06, 2011 Sheet 1 of 1

5 4 3 2 1

5 4 3 2 1

J1

6V V GND

D D

C6

100nF SR+

SR-

HMC2003 R6

10k

R5 10k MAG_RESET

2 C4

1

C C

Q1 1nF

PMV40UN

C5 3

100+100nF R4 BC47B

2 Q3

3 R3

Q2 22k

C3

IRLML9301 2 MAG_SET

1 10k

1nF 1 R2

3 C2

R1 10k

22k

B B

1nF

C1

1uF+1uF+1uF+1uF

Vout moltiplicatore Confidential documentation.All right reserved.Every infringement will

be persecuted and involves the consequent compansations for damages.

A A

AtmoCube Development Team - Venturuzzo Fabio

Title Rete RC per la generazione di impulsi di corrente

Size Document Number Rev

NA 3

Date: Friday, February 24, 2012 Sheet 1 of 1

5 4 3 2 1

PMV65XP

P-channel TrenchMOS™ extremely low level FET

Rev. 01 — 28 September 2004 Product data sheet

1. Product profile

1.1 General description

P-channel enhancement mode field effect transistor in a plastic package using

TrenchMOS™ technology.

1.2 Features

■ ■

Low threshold voltage Low on-state resistance.

1.3 Applications

■ ■

Low power DC-to-DC converters Battery management

■ ■

Load switching Battery powered portable equipment.

1.4 Quick reference data

≤ −20 ≤ −3.9

■ ■

V V I A