EV7740DN-01B – 15W STEREO CLASS D SINGLE ENDED AUDIO AMPLIFIER

EV7740DN-01B Rev. 1.0

www.MonolithicPower.com

3

10/19/2011

MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.

© 2011 MPS. All Rights Reserved.

EV7740DN-01B BILL OF MATERIALS

Qty

Ref

Value

Description

Package Manufacturer

Manufacturer P/N

1

C1

2200uF Electrolytic Capacitor, 50V

Radial

Rubycon

2

C2,C3

2.2uF

Electrolytic Capacitor, 50V

Radial

Rubycon

2

C4,C5

10uF

Electrolytic Capacitor, 50V

Radial

Rubycon

1

C6

5.6nF

Ceramic Capacitor,

50V, X7R

0603

muRata

GRM188R71H562KA01

1

C7

4.7nF

Ceramic Capacitor,

50V,X7R

0603

muRata

GRM188R71H472KA01

2

C8,C9

NS

Not Stuffed

2

C10,C11

22pF

Ceramic Capacitor,

50V,C0G

0603

muRata

GRM1885C1H220JA01D

2

C12, C13

0.47uF

Ceramic Capacitor,

16V,X7R

0603

muRata

GRM188R71C474KA88D

2

C14,C15

2.2uF

Ceramic Capacitor,

50V,X7R

1206

muRata

GRM31CR71H225KA88L

2

C16, C17

390pF

Ceramic Capacitor,

50V,C0G

0603

muRata

GRM1885C1H3901JA01

2

C18, C19

0.47uF FILM,50V

Radial

any

2

C20,C21

1000uF Electrolytic Capacitor, 50V

Radial

Rubycon

4

C22,C23,

C24,C25

0.1uF

Ceramic Capacitor,

50V,X7R

0603

muRata

GRM188R71H104KA93D

2

D1, D2,

Optional

Diode Schottky,

40V, 3A

SMA

Diodes

B340LA

2

D3, D4

NS

Not Stuffed

2

FB1, FB2

Ferrite Bead, 6A

1206

LION

PB321611-320

1

SW1

DPDT Slide Switch

2

CN2,CN3

Phono Jack, Female

1

CN1

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

NS

Not Stuffed

4

R3, R4,

R19,R20,

10kΩ

Film Resistor, 1%

0603

Yageo

RC0603FR-0710KL

5

R5,R6,

R7,R8,

R9

100kΩ Film Resistor, 1%

0603

Yageo

RC0603FR-07100KL

2

R10,R18

30.1kΩ Film Resistor, 1%

0603

Yageo

RC0603FR-0730K1L

2

R11, R12

82.5kΩ Film Resistor, 1%

0603

Yageo

RC0603FR-0782K5L

1

R13

200kΩ Film Resistor, 5%

0603

Yageo

RC0603JR-07200KL

4

R14, R15,

R16, R17

10Ω

Film Resistor, 1%

0603

Yageo

RC0603FR-0710RL

2

R21,R22

10kΩ

Film Resistor, 5%

0603

Yageo

RC0603FR-0711RL

2

U1,U2

Class D Audio Amplifier

SOIC8E

MPS

MP7740DN