Texas Instruments TPS2149 manual XU1 DIP

Page 18

Table 4–1. EVM Bill of Materials (Continued)

Item

Qty

Ref. Des.

Footprint

MFR

Part Number

Description

 

 

 

 

 

 

 

 

19

10

R29–R38

R0805

Std

Std

Resistor, chip, 0 , 1/10 W,

5%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

2

R15, R17

R0805

Std

Std

Resistor, chip, 1 k,

 

1/10 W, 5%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

21

2

R16, R25

R0805

Std

Std

Resistor, chip, 1.5 k,

 

1/10 W, 5%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22

1

R24

R0805

Std

Std

Resistor, chip, 10 ,

 

1/10 W, 5%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

23

2

R20, R21

R0805

Std

Std

Resistor, chip, 20 k,

 

1/10 W, 5%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R10, R11,

 

 

 

Resistor, chip, 30 ,

 

24

6

R18, R19,

R0805

Std

Std

 

1/10 W, 5%

 

 

 

R22, R26

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

25

2

R27, R28

R0805

Std

Std

Resistor, chip, 30.1 k

,

1/10 W, 5%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

26

1

R23

R0805

Std

Std

Resistor, chip, 200 k

,

1/10 W, 5%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

27

8

R1–R8

R0805

Std

Std

Resistor, chip, 511 ,

 

1/10 W, 5%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

28

1

XU1

8 DIP

Digi-Key

24LC64P

IC serial EEPROM 8K x 8

2.5 V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

29

1

XU1

8 pin socket

Digi-Key

110-99-308-41-001

IC socket 8 pin MS Tin/

Tin.300

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30

1

S1

NC

Digi-Key

P80075-ND

Switch, 1P1T, 20 mA, 15 V

 

 

 

 

 

 

 

 

31

18

TP7–TP13,

TP_RED_1MM

Farnell

240-345

Test pint, red, 1 mm

 

TP15–25

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

32

1

TP14

TP_BLACK_1MM

Farnell

240-333

Test pint, black, 1 mm

 

 

 

 

 

 

 

 

33

1

Q1

SOT-23

On Semi

TR-MMBT3906LT1

Bipolar, PNP, 40 V, 350 mA,

zz W

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4-2

Image 18
Contents User’s Guide Important Notice EVM Important Notice EVM Warnings and Restrictions How to Use This Manual Read This FirstPage Contents TablesViii Introduction Required Hardware and Software Hardware Overview Page EVM Operation EepromTPS2149 Setup LEDCOL ROWPage Bill of Materials EVM Bill of MaterialsXU1 DIP EVM Layout TPS2149 Silk ScreenDgnd DVCC33 Susp