EV7742DF-00B – 15W STEREO CLASS D SINGLE ENDED AUDIO AMPLIFIER

EV7742DF-00B Rev. 1.0

www.MonolithicPower.com

3

5/29/2009

MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.

© 2009 MPS. All Rights Reserved.

EV7742DF-00B BILL OF MATERIALS

Qty

Ref

Value

Description

Package

Manufacturer Manufacturer P/N

2

C1, C2

2.2uF

Electrolytic Capacitor,

50V

Radial

Rubycon

1

C3

5.6nF

Ceramic Capacitor,

50V, X7R

0603

muRata

GRM188R71H562KA01

1

C4

4.7nF

Ceramic Capacitor,

50V, X7R

0603

muRata

GRM188R71H472KA01D

2

C5, C6

10uF

Electrolytic Capacitor,

50V

Radial

Rubycon

2

C7, C8

22pF

Ceramic Capacitor,

50V, C0G

0603

muRata

GRM1885C1H220JA01D

2

C9, C10

2.2uF

Ceramic Capacitor,

50V, X7R

1206

muRata

GRM31CR71H225KA88L

2

C11, C12

0.47uF

Ceramic Capacitor,

16V, X7R

0603

muRata

GRM188R71C474KA88D

2

C13, C14

390pF

Ceramic Capacitor,

50V, C0G

0603

muRata

GRM1885C1H3901JA01

2

C15, C16

0.47uF

FILM, 50V

Radial

any

2

C17,C18

1000uF

Electrolytic Capacitor,

50V

Radial

Rubycon

4

C19, C20,

C27, C28

0.1uF

Ceramic Capacitor,

50V, X7R

0603

muRata

GRM188R71H104KA93D

2

C21, C22

100uF

Electrolytic Capacitor,

50V

Radial

Rubycon

1

C23

2200uF

Electrolytic Capacitor,

50V

Radial

Rubycon

4

D1, D2,

D3, D4

Diode Schottky, 40V,

1A

SMB

IR

MBRS140LTR

2

FB1, FB2

Ferrite Bead, 6A

1206

LION

PB321611-320

1

SW1

DPDT Slide Switch

2

CN1,CN2

Phone Jack, Female

1

CN3

Banana Jack

Connector

1

TP1

Test Point/EXT.EN

1

SP1

Speaker Connector

2

L1, L2

10uH

Inductor, 3.61A

Radial

Toko

10RHBP-#A671HN-100L

2

R1,R2

NC

6

R3, R4,

R18, R19,

R20, R21

10K

Film Res., 1%

0603

Yageo

RC0603FR-0710KL

5

R5, R6,

R7, R8,

R15

100K

Film Res., 1%

0603

Yageo

RC0603FR-07100KL

2

R9, R10

82.5K

Film Res., 1%

0603

Yageo

RC0603FR-0782K5L

4

R11, R12,

R13, R14

10

Film Res., 5%

0603

0603SAJ0100T5E

2

R16,R22

30.1K

Film Res., 1%

0603

Yageo

RC0603FR-0730K1L

1

R17

200K

Film Res., 5%

0603

Yageo

RC0603JR-07200KL

1

U1

Class D Audio Amplifier

TSSOP2

0F

MPS

MP7742DF