3

Bill of material

Table 2 shows the bill of material for the PoE converter based on the PM8803.

Table 2.

Bill of material

Qty.

Reference

Description

Value

Tol.

Voltage

Body

Vendor

1

EVALPM8803 FLY rev1

Board PCB

8

C1,C2,C3,C4,C11C36,C44,C45

Ceramic capacitor

100 nF

50 V

603

Std

4

C5,C6,C7,C8

Ceramic capacitor

10 nF

10%

100 V

603

TDK

6

C10,C39,C41,C48C53,C59

Ceramic capacitor

1 µF

20%

16 V

603

Std

1

C12

Ceramic capacitor

2.2 nF

2 kV

1812

TDK

3

C14,C16,C21

Ceramic capacitor

1 nF

10%

100 V

603

TDK

NM

C15,C24,C30

Ceramic capacitor

NM

805

NM

2

C19,C38

Ceramic capacitor

22 nF

50 V

603

Std

NM

C22

Ceramic capacitor

NM

1812

NM

1

C26

Aluminium capacitor

22 µF

20%

100 V

810x10.2

Std Low ESR

3

C27,C33,C37

Ceramic capacitor

22 µF

20%

6.3 V

805

Std

2

C28,C29

Ceramic capacitor

1 µF

20%

100 V

1206

TDK

1

C31

Ceramic capacitor

1 nF

10%

100 V

805

Std

2

C32,C60

Ceramic capacitor

0.1 µF

10%

100 V

805

TDK

1

C34

Aluminium capacitor

330 µF

6.3 V

8x10.2

Std Low ESR

NM

C40

Ceramic capacitor

NM

805

NM

NM

C43

Aluminium capacitor

NM

4x6

NM

NM

C47,C66,C69

Ceramic capacitor

NM

603

NM

1

C49

Ceramic capacitor

10 nF

50 V

603

Std

1

C50

Ceramic capacitor

100 nF

50 V

603

Std

1

C54

Ceramic capacitor

470 pF

50 V

603

Std