Datasheet

LM3464, LM3464A
www.ti.com SNVS652F –APRIL 2010–REVISED MAY 2013
The value of R
IN
is governed by the following equations:
(27)
Maximum value of R
IN
:
(28)
Minimum value of R
IN
:
(29)
So the value of R
IN
must be in the range:
(30)
To minimize power dissipations on both the Z
IN
and R
IN
, a standard 9.31kΩ resistor can be selected for the R
IN
.
Then the maximum power dissipation on R
IN
is:
(31)
Thus, a standard 9.38kΩ resistor with 2512 package (1W) and 1% tolerance can be used.
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