sc1480a Semtech Corporation, sc1480a Datasheet - Page 11

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sc1480a

Manufacturer Part Number
sc1480a
Description
Sc1480a Ddr And Ddr Memory Vtt Power Supply Controller
Manufacturer
Semtech Corporation
Datasheet
L
L
I
I
I
R
RIPPLE
RIPPLE
INDUCTOR
VBAT
VBAT
ESR
_
(
(
_
_
MIN
MAX
ST
VBAT
VBAT
(
(
)
MAX
MIN
)
(
(
MIN
MAX
)
)
V
V
)
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)
I
BAT
OUT
ERR
(
MIN
(
V
MAX
(
V
MAX
I
BAT
RIPPLE
BAT
)
)
ST
)
(
MIN
(
MAX
V
V
_
OUT
I
)
RIPPLE
ERR
VBAT
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)
V
(
V
MAX
OUT
_
DC
t
OUT
VBAT
2
ON
0
t
)
ON
5 .
0
_
5 .
VBAT
_
(
MAX
2
t
VBAT
ON
t
I
Ohms
ON
OUT
(
I
)
_
MIN
OUT
(
VBAT
_
A
MAX
L
VBAT
)
(
L
MIN
H
)
(
MIN
H
(
)
MAX
)
A
)
A
P
P
P
P
R
R
V
V
RIPPLE
RIPPLE
ESR
ESR
(
_
MIN
TR
_
_
(
)
VBAT
VBAT
MAX
)
2
(
(
MAX
MIN
)
)
I
OUT
R
ERR
C
R
3
ESR
OUT
ESR
I
RIPPLE
TR
I
I
RIPPLE
f
RIPPLE
SW
ERR
_
VBAT
2
_
_
VBAT
VBAT
(
DC
MAX
(
MIN
(
MAX
)
)
V
Ohms
)
V
P
P
P
P

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