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Figure 3. test board layout and schematic, Vd=3 volt – Avago Technologies MGA-71543 User Manual

Page 3

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3

U4 = FDG6303N

Dual N-channel, Digital

FET

L7

L6

R38

C8

C37

C9

R20

R21

R38

R25

R24

L5

C47

C44

C12

R16 (0 Ω Jumper)

R17 (0 Ω Jumper)

OUT

IN

MGA-71543

FDG6303N

Vd=3 Volt

Selects current
set by R20

Selects current
set by R21

Figure 3. Test board layout and
schematic