Microchip Technology AC164331 Data Sheet
PA
G
E
1
8
Cu
rre
n
t An
alo
g
/In
te
rf
ac
e
Fa
mil
y
Pr
oduc
ts
Po
w
e
r-
M
a
na
ge
m
e
n
t Co
m
b
in
a
ti
o
n P
rod
uct
s
(
c
on
ti
nu
ed
)
T
C
13
01
B
(3)
6.
0
LD
O
1
: 1.
5-
3
.3
LD
O
2
: 1.
5-
3
.3
L
D
O1
: 3
0
0
L
D
O2
: 1
5
0
-4
0
t
o
+1
2
5
11
4
L
D
O1
: 1
0
4
L
D
O2
: 1
5
0
±0
.5
D
ual
LD
O
pl
us R
e
set
, per
channe
l
out
put
shut
dow
n,
R
e
fe
renc
e byp
a
ss
8-
P
in M
S
O
P
, 8-
P
in
3
x
3
D
F
N
T
C
13
02
A
(3)
6.
0
LD
O
1
: 1.
5-
3
.3
LD
O
2
: 1.
5-
3
.3
L
D
O1
: 3
0
0
L
D
O2
: 1
5
0
-4
0
t
o
+
1
25
10
3
L
D
O1
: 1
0
4
L
D
O2
: 1
5
0
±0
.5
Du
a
l L
D
O, Ou
tp
u
t
s
h
u
td
o
w
n
re
fe
re
nc
e bypa
ss,
V
o
lt
a
g
e
d
e
te
c
t
8-
P
in M
S
O
P
, 8-
P
in
3
x
3
D
F
N
T
C
13
02
B
(3)
6.
0
LD
O
1
: 1.
5-
3
.3
LD
O
2
: 1.
5-
3
.3
L
D
O1
: 3
0
0
L
D
O2
: 1
5
0
-4
0
t
o
+1
2
5
11
4
L
D
O1
: 1
0
4
L
D
O2
: 1
5
0
±0
.5
D
u
al
LD
O
,
p
e
r ch
an
n
e
l ou
tp
ut
sh
ut
-
d
o
w
n
, R
e
fe
re
nc
e
by
p
a
s
s
8-
P
in M
S
O
P
, 8-
P
in
3
x
3
D
F
N
T
C
13
05
6.
0
2
.5
, 2
.8,
3
.0
15
0
(2
)
-4
0
t
o
+
1
25
12
0
2
40
±
0
.5
D
ual
LD
O
pl
us R
e
se
t out
pu
t,
R
e
fe
rence
byp
a
ss i
n
put
, S
hut
dow
n,
Se
le
ct
M
ode™
sel
e
ct
a
b
le
out
put
vol
tages
1
0
-P
in
MS
OP
T
C
13
06
6.
0
1.
8,
2.
8
, 3.
0
15
0
(2
)
-4
0
t
o
+1
2
5
12
0
24
0
±0
.5
D
u
al
LD
O
pl
us
R
e
s
e
t ou
tp
ut
,
S
h
u
tdow
n
, S
e
le
ct
M
o
de
™
se
le
ct
ab
le
ou
tp
ut
vol
tag
es
8-
P
in M
S
O
P
T
C
13
07
(3)
6
.0
1
.8
, 2.
5,
2.
8
, 3
.0
15
0
(2
)
-4
0
t
o
+
1
25
22
0
2
00
±
0
.5
Q
u
ad
LD
O
pl
us
R
e
s
e
t
ou
tp
ut
,
S
h
u
tdow
n
, S
e
le
ct
M
o
de
™
se
le
ct
ab
le
ou
tp
ut
vol
tag
e
1
6
-P
in
QSOP
POWER MANAGEM
ENT
–
Sw
itc
h
ing R
e
gula
tors
Pa
rt
#
D
es
cr
ip
ti
o
n
In
put
V
o
lt
ag
e
Ra
n
g
e
(V)
O
u
tp
u
t V
o
lt
ag
e
(V
)
Op
e
ra
tin
g
T
e
m
p
e
rat
u
re
Ra
n
g
e
(°C
)
C
o
nt
ro
l S
c
he
m
e
Swi
tch
ing
Fr
e
que
nc
y
(k
H
z
)
Ty
p
ic
a
l
Ac
ti
v
e
C
u
rre
n
t (
μ
A)
O
u
tput
Cu
rr
en
t
(mA)
F
e
a
tu
re
s
Pa
ck
ag
es
M
C
P
160
1
Sy
nch
ron
ous
B
u
ck
R
e
g
u
la
to
r
2
.7 t
o
5.
5
0.
9V
t
o
V
IN
-4
0
t
o
+8
5
P
F
M/P
W
M/L
D
O
75
0
82
5 (
P
WM
)
12
5 (
P
FM
)
500
UV
L
O, Au
to
-s
wi
tc
h
in
g
,
L
D
O
8-
P
in
M
S
O
P
M
C
P
161
2
Sy
nch
ron
ous
B
u
ck
D
C
/D
C
Re
g
u
la
to
r
2.
7 t
o
Vi
N
0
.8 t
o
5.
5
-40
t
o
+
8
5
C
o
ns
tant
f
re
q
u
e
n
cy
PW
M
140
0
1
0
,00
0
1
0
0
0
O
v
e
ra
ll ef
fi
ci
en
cy
>
9
4%
s
o
ft
s
ta
rt
, ov
er
-
te
m
p
er
at
ur
e
and
ove
r-
c
ur
re
n
t
p
rot
ec
ti
on
8-
P
in
M
S
O
P
,
8
-Pi
n 3x
3 D
F
N
M
C
P
165
0
S
te
p
-u
p
DC
/DC C
o
n
tro
lle
r
2
.7 t
o
5.
5
2
.5
t
o
e
x
t.
tx
lim
it
e
d
-4
0
to
+1
2
5
C
ons
ta
n
t f
req
ue
ncy
,
2 f
ix
e
d
D
C
75
0
12
0
560
/4
4
0
2 du
ty
cycl
e
s
f
o
r
m
in.
an
d m
a
x.
l
o
a
d
s
, sh
ut
d
o
w
n
c
o
n
tro
l,
UVL
O, s
o
ft s
ta
rt
8-
P
in
M
S
O
P
M
C
P
165
1
S
te
p-
u
p
D
C
/D
C
C
o
nt
ro
ll
e
r
2
.7
t
o
5.
5
2
.5
t
o
e
x
t.
tx
lim
it
e
d
-4
0
to
+1
2
5
C
ons
ta
n
t f
req
ue
ncy
,
2 f
ix
e
d
D
C
7
5
0
1
20
560
/4
4
0
2 du
ty
cycl
e
s
f
o
r
m
in.
an
d m
a
x.
l
o
a
d
s
, sh
ut
d
o
w
n
c
o
n
tro
l,
lo
w b
a
tt
e
ry
d
e
te
c
t, UVL
O, s
o
ft
s
ta
rt
8-
P
in
M
S
O
P
M
C
P
165
2
S
te
p
-u
p
DC
/DC C
o
n
tro
lle
r
2
.7 t
o
5.
5
2
.5
t
o
e
x
t.
tx
lim
it
e
d
-4
0
to
+1
2
5
C
ons
ta
n
t f
req
ue
ncy
,
2 f
ix
e
d
D
C
75
0
12
0
560
/4
4
0
2 du
ty
cycl
e
s
f
o
r
m
in.
an
d m
a
x.
l
o
a
d
s
, sh
ut
d
o
w
n
c
o
n
tro
l,
Po
we
r Go
o
d
in
d
ic
a
to
r,
UVL
O
, s
o
ft
s
ta
rt
8-
P
in
M
S
O
P
M
C
P
165
3
S
te
p-
u
p
D
C
/D
C
C
o
nt
ro
ll
e
r
2
.7
t
o
5.
5
2
.5
t
o
e
x
t.
tx
lim
it
e
d
-4
0
to
+1
2
5
C
ons
ta
n
t f
req
ue
ncy
,
2 f
ix
e
d
D
C
7
5
0
1
20
560
/4
4
0
2 du
ty
cycl
e
s
f
o
r
m
in.
an
d m
a
x.
l
o
a
d
s
, sh
ut
d
o
w
n
c
o
n
tro
l,
lo
w b
a
tt
e
ry
d
e
te
c
t, Po
we
r Go
o
d
in
d
ic
a
to
r,
UV
L
O, s
o
ft s
ta
rt
1
0
-P
in
MSOP
TC
1
0
5
S
te
p
-d
o
w
n
DC/
DC Co
n
tro
lle
r
2.
2 t
o
1
0
3
.0,
3
.3,
5.
0
-4
0
t
o
+8
5
PF
M
/P
W
M
30
0
57
1,
0
0
0
Lo
w
-P
o
w
e
r S
h
ut
d
o
w
n
m
o
de
5
-Pi
n SOT
-23
A
TC
1
2
0
S
te
p
-d
o
w
n
Re
g
u
la
to
r/Co
n
tr
o
lle
r
Co
m
b
in
a
tio
n
1
.8
t
o
10
3.
0
, 3.
3
, 5
.0
-40
t
o
+
8
5
P
F
M
/P
WM
3
0
0
5
2
2
,0
00
So
ft
-s
ta
rt
, Lo
w
-Po
w
e
r Sh
ut
d
o
w
n
m
o
de
8-
P
in
S
O
P
TC
1
2
5
S
te
p
-u
p
DC
/DC R
e
g
u
la
to
r
0.
9 t
o
1
0
3
.0,
3
.3,
5.
0
-4
0
t
o
+8
5
PF
M
10
0
20
80
Lo
w
-P
o
w
e
r S
h
ut
d
o
w
n
m
o
de
5
-Pi
n SOT
-23
A
T
C
12
6
S
te
p
-up
D
C
/D
C
R
e
g
u
la
to
r
0
.9
t
o
1
0
3
.0,
3
.3,
5.
0
-4
0
t
o
+
8
5
P
FM
10
0
2
0
8
0
F
ee
db
ac
k
v
o
lt
ag
e
se
ns
in
g
5
-P
in
SO
T
-23
A
POWER MANAGEM
ENT
–
Li
ne
a
r Re
gula
tors
(
c
onti
nue
d
)
Pa
rt
#
Ma
x
. In
p
u
t
V
o
lt
ag
e (
V
)
Ou
tp
u
t V
o
lt
a
g
e
(V)
Ou
tp
u
t
Cur
re
nt (
m
A)
Ju
nc
ti
o
n
T
e
m
p
er
a
tu
re
Ra
n
g
e
(°
C)
Ty
p
ic
a
l
Ac
tiv
e
C
u
rre
n
t (
μ
A)
T
y
p
ic
a
l D
ropo
ut
V
o
lt
ag
e @
M
a
x
.
I
OU
T
(m
V
)
T
y
p
ic
a
l Ou
tp
u
t
V
o
lt
ag
e
Ac
c
u
ra
c
y
(
%
)
F
e
a
tur
e
s
Pa
ck
ag
es
N
O
T
E
1
:
De
pe
nd
in
g
on
e
x
te
rn
a
l t
ran
si
s
tor
co
nf
igur
a
ti
o
n.
2
:
E
ach
ch
an
ne
l
(f
o
r
D
u
al
an
d Q
u
ad
L
D
O
s
).
3
:
L
D
O
s
w
it
h
sh
ut
do
w
n
(
e
x
c
e
p
t P
o
w
e
r-
M
a
n
a
g
e
m
e
n
t Co
m
b
in
at
ion
Pr
od
uc
ts
a
s
i
n
d
ic
a
te
d)
ha
ve
t
y
pi
c
a
l sh
ut
do
w
n
cu
rr
e
nt
s
of
0.
05
μ
A.