Optional EEPROM Circuitry

JTAG is for lab evaluation only on TUSB8041.

This header and NOPOP pullups are not recommended

for customers.

SCL_SMBCLK

SDA_SMBDAT

PWRON1_BATEN1

SCL_PUP

SDA_PUP

SCL_SMBCLK

SDA_SMBDAT

PWRON2_BATEN2

PWRON4_BATEN4

BATEN3

BATEN0

BATEN1

OVERCUR1Z_TDI

OVERCUR2Z_TMS

PWRON3_BATEN3

BATEN2

SDA_SMBDAT

SCL_SMBCLK

GRSTZ

TEST_TRSTZ

AUTOENZ

SMBUSZ

TEST_TRSTZ

TEST_PUP

SMBUSZ_PD

GANGED_HS_UP

SMBUSZ

FULLPWRMGMTZ

PWRCTL_POL_TDO

FULLPWRMGMTZ

AUTOENZ_PD

GANGED_PU

PWRCTL_POL_PD

PWRCTL_POL_TDO

GANGED_HS_UP

AUTOENZ

FULLPWRMGMTZ_PUP

OVERCUR3z_TCK

OVERCUR2Z_TMS

OVERCUR1Z_TDI

PWRCTL_POL_TDO

TEST_TRSTZ

SCL_PD

SDA_PD

VDD11

BOARD_1P1V

BOARD_3P3V

VDD11

VDD33

BOARD_3P3V

BOARD_3P3V

VDD33

BOARD_3P3V

BOARD_3P3V

USB_DP_DN4

2

USB_DM_DN4

2

USB_DP_DN2

2

USB_DM_DN2

2

USB_DP_UP

2

USB_DM_UP

2

USB_VBUS_UP

2

USB_DP_DN3

2

USB_DM_DN3

2

PWRON4_BATEN4

3

PWRON1_BATEN1

3

PWRON2_BATEN2

3

PWRON3_BATEN3

3

USB_DP_DN1

2

USB_DM_DN1

2

OVERCUR1Z_TDI

3

OVERCUR2Z_TMS

3

OVERCUR3Z_TCK

3

OVERCUR4Z

3

R5

1K

0402

5%

C17

0.1uF

C21

0.1uF

R23

1K

0402

5%

C2

18pF

C18

10uF

C15

0.001uF

C27

0.1uF

C10

0.01uF

R45

10K NOPOP

Y1

ECS-24MHZ

C87

0.1uF

R22

1K

0402

5%

C24

0.1uF

R44

10K NOPOP

C11

0.1uF

J9

Header 1x2

1

2

R43

10K NOPOP

R8

4.7K

0402

5%

R14

1K

0402

5%

C9

0.001uF

R9

4.7K

0402

5%

C85

0.01uF

R42

10K NOPOP

C30

0.1uF

R12

1K

0402

5%

C14

0.1uF

C83

0.001uF

R3

10K

0402

1%

C8

0.1uF

FB1

220 @ 100MHZ

R47

1K

0402

5%

C31

10uF

C4

0.1uF

C22

0.001uF

R21

9.53K

1%

C16

0.01uF

U1

TUSB4041

PWRCTL3/BATEN3

1

PPAD

65

VDD33

2

PWRCTL2/BATEN2

3

PWRCTL1/BATEN1

4

SDA/SMBDAT

5

SCL/SMBCLK

6

SMBUSz

7

FULLPWRMGMTz/SMBA1

8

PWRCTL_POL

9

GANGED/SMBA2/HS_UP

10

OVERCUR4z

11

OVERCUR3z

12

AUTOENz/HS_SUSPEND

13

OVERCUR1z

14

OVERCUR2z

15

USB_VBUS

16

USB_DM_DN1

34

USB_DM_DN2

42

USB_DP_DN1

33

USB_DP_DN2

41

RSVD5

35

RSVD6

36

RSVD7

38

RSVD8

39

RSVD9

43

RSVD10

44

RSVD11

46

RSVD12

47

NC2

40

VDD

37

VDD

45

VDD33

48

C20

0.01uF

J8

Header 1x2

1

2

C13

0.01uF

C19

0.001uF

C26

0.01uF

R2

90.9K

0402

1%

C1

18pF

FB2

220 @ 100MHZ

R38

1K

0402

5%

R39

1K

0402

5%

C25

0.001uF

C6

0.001uF

R11

1K

0402

5%

C34

0.1uF

C88

0.01uF

C12

0.001uF

SW2

8-POS 50-MIL SMT

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

R7

4.7K

0402

5%

C86

0.001uF

C5

1uF

SW1

8-POS 50-MIL SMT

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

J7

Header 1x2

1

2

C3

1uF

U2

AT24C04

A0

1

A1

2

A2

3

GND

4

VCC

8

WP

7

SCLK

6

SDATA

5

C33

0.01uF

R4

1K

0402

5%

C84

0.1uF

R1

1M

R46

1K

0402

5%

C28

0.001uF

R6

4.7K

0402

5%

R10

10K NOPOP

GND1

C23

0.01uF

JP6

Conn 2x5 shroud

1

2

3

4

5

6

7

8

9

10

R13

1K

0402

5%

C32

0.001uF

C7

0.01uF

GND2

R24

1K

0402

5%

C29

0.01uF

R25

1K

0402

5%

TUSB4041PAPEVM Schematics

www.ti.com

A.2

TUSB4041PAPEVM Schematics

Figure 2 through Figure 4 illustrate the TUSB4041PAPEVM schematics.

Figure 2. TUSB4041PAPEVM Schematics

8

SLLU227 – September 2015

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