Users Manual

Flairco
m
8.
P
This de
v
• On-chi
• Global
• Individ
• Analo
g
• Super
v
• Auto-c
o
• Autom
a
efficienc
y
8.1
R
The foll
o
• Intern
a
• Intern
a
The LD
O
LDO re
g
will red
u
DC/DC
Figure:
m
m Microele
c
P
ower S
v
ice has th
e
p LDO an
d
System
O
ual RAM
s
g
or digital
v
isor HW t
o
o
ntrolled
r
e
a
tic switc
h
y
.
R
egulato
r
o
wing inter
n
a
l LDO reg
a
l DC/DC r
O
is the de
f
g
ulator an
d
u
ce curre
n
regulator
r
c
tronics, Inc
.
upply
e
followin
g
d
DC/DC r
e
O
N/OFF m
o
s
ection po
w
pin wakeu
o
manage
e
fresh mo
d
h
ing betwe
e
r
s
n
al power
ulator
egulator
f
ault regul
a
d
is enabl
e
n
t consu
m
r
equires
a
.
g
power su
e
gulators
o
des
w
er contro
l
p from Sy
s
power on
d
es for LD
e
n LDO a
n
regulator
a
a
tor. The
D
e
d throug
h
m
ption co
m
a
n extern
a
pply featu
r
l
for all sy
s
s
tem OFF
reset, bro
w
O and DC
/
n
d DC/DC
a
lternative
s
D
C/DC re
g
h
the DC
D
m
pared to
a
l inducta
n
r
es:
s
tem mod
e
w
nout, an
d
/
DC regul
a
regulator
b
s
are sup
p
g
ulator ca
n
D
CEN regi
s
when usi
n
ce to be
FL
C
e
s
d
power fai
a
tors to m
a
b
ased on l
o
p
orted:
n
be used
a
s
ter. Usin
g
ng the L
D
connecte
d
C
-BTM020
l
a
ximize ef
f
o
ad to ma
x
a
s an alter
g
the DC/
D
D
O regul
a
d
, as sho
w
Datashe
e
-21-
f
iciency
x
imize
native to t
h
D
C regula
t
a
tor, but t
h
w
n in bel
o
e
t
h
e
t
or
h
e
o
w