Datasheet
COMP
OL
COMP_POLE
1 gmea
C = -
A
2 × × BW
2 × × ×
gmea
p
p f
Acomp
20
PRI
COMP_POLE CO
REF
OL
V
= ×
10 × A × V
f f
( )
O
LM
CO
COMP
i
POLE
R
R +
2 × ×
1 - D
A = 20 × log - 20 × log
R 2 × ×
æ ö
÷
ç
÷
ç
÷
ç
æ ö
÷
p
ç
÷
ç
÷
ç
÷
÷
ç
÷
ç
÷
ç
÷
ç
÷
ç
p
÷
ç
÷
ç
è ø
÷
ç
÷
ç
÷
÷
ç
è ø
f
f
POLE POLE
CO
w w
< f < 20 ×
2 × 2 ×p p
TPS55010
SLVSAV0A –APRIL 2011–REVISED JUNE 2011
www.ti.com
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VENDORS
At the time of the product release, there are two catalog transformers available for the TPS55010. The
transformers are available at Digikey or directly through Wurth Elektronics Midcom.
Table 2.
Part Number Specifications Vendor
750311880 2.5 µH, 1:2.5 Turns Ratio, Basic Insulation, 2500 Vrms Wurth Elektronics Midcom
www.we-online.com/midcom
750311780 2.0 µH, 1:8:8 Turns Ratio, Basic Insulation, 2000 Vrms
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