Texas Instruments 8A, 8V to 25V Input, 5V and 3.3V Output Dual Synchronous Controller Evaluation Module TPS51123EVM-399 TPS51123EVM-399 데이터 시트

Texas Instruments

제품 코드

TPS51123EVM-399

7

List of Materials

www.ti.com

List of Materials

List of materials for the TPS51123-EVM.

Table 4. TPS51123 List of Materials

RERERENCE

QTY

DESCRIPTION

SIZE

MFR

PART NUMBER

DESIGNATOR

C13, C23

2

Capacitor, Ceramic, 0.1

µ

F, 50 V, X5R, 10%

0603

muRata

GRM188B31H104K

C10, C21

0

Capacitor

7.3

×

4.3 mm

Any

Any

C11, C22

2

Capacitor, POS, 330

µ

F, 6.3 V, 25 m

Ω

, 20%

7.3

×

4.3 mm

SANYO

6TPE330ML

C12, C20

0

Capacitor

0805

Any

Any

C15

1

Capacitor, Ceramic, 10

µ

F, 6.3 V, X5R, 10%

0805

TDK

C2012X5R0J106K

C17

1

Capacitor, Ceramic, 33

µ

F, 6.3 V, X5R, 20%

1206

TDK

C3216JB0J336M

C19

1

Capacitor, Ceramic, 220 nF, 16 V, X5R, 10%

0603

muRata

GRM188B31C224K

C26

0

Capacitor

0603

Any

Any

C5

0

Capacitor

0805

Any

Any

Taiyo

C6, C7, C24, C25

4

Capacitor, Ceramic, 10

µ

F, 25 V, BJ, M

1210

TMK325BJ106MM

Yuden

C1, C2, C3, C4,
C8, C9, C14, C16,

0

Capacitor

0603

Any

Any

C18

CN1, CN2

2

Adaptor, 3.5-mm probe clip ( or 131-5031-00)

0.2

Tektronix

131-4244-00

D1

0

Diode

SOT363

Any

Any

D2, D5

0

Diode, Schottky, 0.5 A, 30 V

SOD-123

Any

Any

RSX501LA-20 OR

D3, D4

2

Diode, Schottky, 3 A, 20 V

SMA

Rohm

RSX510L-20

JP1

1

Header, 2

×

4-pin, 100 mil spacing (36-pin strip)

0.20

×

0.40 inch Sullins

PTC36DAAN

JP2

1

Header, 2

×

3-pin, 10 mil spacing (36-pin strip)

0.20

×

0.30 inch Sullins

PTC36DAAN

Inductor, high-current, 3.3

µ

H, 14 A, 7.3 m

Ω

,

0.425

×

0.45

L1, L2

2

Toko

FDA1055-3R3M

SMT

inch

Q1, Q3

2

MOSFET, N-channel, 30 V, 11 A, 9.1 m

Ω

SO8

IR

IRF7821

Q2, Q4

2

MOSFET, N-channe,l 30 V, 11 A, 12.5 m

Ω

SO8

Fairchild

FDS6690AS

R3, R10, R13, R15

4

Resistor, Chip, 0

Ω

, 1/16 W, 1%

0603

Std

Std

R12

1

Resistor, Chip, 620 k

Ω

, 1/16W, 1%

Any

Std

Std

R11

1

Resistor, Chip, 13 k

Ω

, 1/16W, 1%

0603

Any

Any

R5

1

Resistor, Chip, 30 k

Ω

, 1/16W, 1%

0603

Std

Std

R2

1

Resistor, Chip, 100 k

Ω

, 1/16W, 1%

0603

Std

Std

R6, R8

2

Resistor, Chip, 130 k

Ω

, 1/16W, 1%

0603

Std

Std

R7, R9

2

Resistor, Chip, 20 k

Ω

, 1/16W, 1%

0603

Std

Std

R1

1

Resistor, Chip, 10 k

Ω

, 1/16W, 1%

0603

Std

Std

R4, R14

2

Resistor, Chip, 5.1

Ω

, 1/16W, 1%

0603

Std

Std

0.20 in.

×

0.20

S1

1

Header, 2-pin, 100 mil spacing, (36-pin strip)

Sullins

PTC36SAAN

in.

0.28 in.

×

0.18

SW1, SW2

0

Switch

Any

Any

on.

0.28 in.

×

0.18

SW3, SW4

2

Switch, ON-ON mini toggle

Nikkai

G-12AP

on.

0.125 in.

×

TP1

0

Test Point

Any

Any

0.125 in.

TP2, TP3, TP4,

0.125 in.

×

6

Test point, yellow, through-hole

Keystone

5014

TP5, TP6, TP7

0.125 in.

Dual Synchronous Step-Down ControllerWith

U1

1

QFN-24

TI

TPS51123RGE

OOA Operation and 100-mA LDO

SLUU340 – FEBRUARY 2009

High Performance Synchronous Buck EVM Using the TPS51123

11

Submit Documentation Feedback