CS1600

DS904A5

15

5.3

Summary of Equations

Eq. #

Equation

1, 4

2, 5

3, 6

7

8

9

10

11

12

R

FB

V

link

V

DD

–

I

ref

-----------------------------

=

R

AC

R

FB

=

P

O

αη

V

in min

()

()

×

2

×

V

link

V

in min

()

2

×

()

–

2f

max

L

B

V

link

×

×

×

---------------------------------------------------------

×

=

I

LB rms

()

P

O

V

in min

()

2

×η

×

--------------------------------------------

β

×

=

I

LB pk

()

4P

O

×

η V

×

in min

()

2

×

--------------------------------------------

=

I

FET rms

()

P

O

V

in min

()

2

×η

×

--------------------------------------------

γ

×

=

I

Dpk

()

I

LB pk

()

=

I

Davg

()

P

O

V

link

------------

=

C

out

P

O

2

π f

line min

()

×

V

link

×ΔV

link rip

()

×

---------------------------------------------------------------------------------------

=